Relevant bibliographies by topics / Chromolaena odorata

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Chromolaena odorata'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Chromolaena odorata"

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Cahyo, Ali Sandi Dwi, Sri Oktavia, and Ifora Ifora. "Anti-Inflammatory and Analgesic Potential of Chromolaena odorata: A Review." International Journal of Pharmaceutical Sciences and Medicine 6, no. 9 (September 30, 2021): 8–16. http://dx.doi.org/10.47760/ijpsm.2021.v06i09.002.

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Inflammatory diseases have affected a large proportion of the population worldwide, and inflammation is a major risk factor for several dangerous disease pathologies. The increasing incidence and impact of inflammatory diseases have prompted research into pharmacological strategies to deal with them. Chromolaena odorata is traditionally used as an anti-inflammatory, antipyretic, antioxidant, analgesic, and as a wound-healing agent. Therefore, this review aimed to obtain a comprehensive review of the anti-inflammatory activity of Chromolaena odorata. This review provides evidence in the literature for the anti-inflammatory and analgesic activity of Chromolaena odorata, from 2010 to 2021. Three bibliographic databases were used as primary sources of information (PubMed, ScienceDirect, and Google Scholar). The keywords in this research were "Anti-inflammatory", "Analgesic" and "Chromolaena odorata". A total of 7 studies were included in this review according to the required criteria, 3 of which were in vitro studies and 4 in vivo studies.Pharmacological studies reported that Chromolaena odorata was proven to have anti-inflammatory activity by inhibiting NO, NF-κβ, p38 MAPK, IL-1β, TNF-α, suppressed leukocyte cell migration, reduced of edema and Chromolaena odorata also was shown analgesic activity through significantly reduced stomach writhing and reduction pain sensation in rats. This review explains the potential importance of Chromolaena odorata as a natural anti-inflammatory and analgesic.
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Emani, Lakshmareddy, Suryachandrarao Ravada, Bharani Meka, Machiraju Garaga, and Trimurtulu Golakoti. "A New Flavanone from the Leaves of Chromolaena odorata." Natural Product Communications 10, no. 9 (September 2015): 1934578X1501000. http://dx.doi.org/10.1177/1934578x1501000918.

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Chromolaena odorata (Syn: Eupatorium odoratum) is a perennial plant belonging to the Asteraceae family. Extracts of C. odorata have shown strong anti-oxidant and moderate anti-adipogenenesis activities. Detailed phytochemical investigation of C. odorata led to the isolation of 21 secondary metabolites, which include a new flavanone (3), and a chalcone, 3,2′-dihydroxy-4,4′,5′,6′-tetramethoxychalcone (2), reported for the first time from a natural source, besides three known compounds 1, 4 and 5, all of which are reported for the first time from C. odorata. Some of these compounds exhibited potent anti-oxidant and anti-adipogenesis activities and these may be partly responsible for the activity of the extract.
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Fadia, Fadia, Nurlailah Nurlailah, Tini Elyn Helmiah, and Leka Lutpiatina. "EFEKTIVITAS EKSTRAK ETANOL DAUN KIRINYUH (CHROMOLAENA ODORATA L) SEBAGAI ANTIBAKTERI SALMONELLA TYPHI DAN STAPHYLOCOCCUS AUREUS." Jurnal Riset Kefarmasian Indonesia 2, no. 3 (September 17, 2020): 158–68. http://dx.doi.org/10.33759/jrki.v2i3.104.

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Salmonella typhi and Staphylococcus aureus are pathogenic bacteria that cause infectious diseases. Treatment of these diseases can be done by giving antibacterial drugs. One of the plants that can be used as an antibacterial drug is the leaves of Chromolaena odorata L. due to the presence of chemical compounds such as flavonoids, tannins, and saponins that have the potential as antibacterial. This study aims to determine the Minimum Inhibitory Concentration (MIC), and Minimum Bactericidal Concentration (MBC) ethanol extract of Chromolaena odorata L. leaves on the growth of Salmonella typhi and Staphylococcus aureus. This research is the initial stage of the development of herbal medicines to treat Salmonella typhi and Staphylococcus aureus infections. The study consisted of 5 treatments, namely concentrations of 20%, 40%, 60%, 80%, and 100% ethanol extract of Chromolaena odorata L. leaves with five repetitions. The antibacterial activity test was carried out by MIC and MBC methods. The research material uses leaves from Chromolaena odorata L. in the Sungai Besar area, Banjarbaru, South Kalimantan, Indonesia. The results showed that the average MIC yield of ethanol extract of Chromolaena odorata L. leaves against Salmonella typhi: 20% and Staphylococcus aureus: 20%. While the average yield of MBC values ​​against Salmonella typhi: 40% and Staphylococcus aureus: 40%. Based on the results obtained, it can be concluded that the ethanol extract of Chromolaena odorata L. leaves has an inhibitory effect on the growth of Salmonella typhi and Staphylococcus aureus. Chromolaena odorata L. leaves has potential as herbal medicine against bacterial infections but requires further research to determine its effect in vivo.
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Abdullahi, A. A., B. A. Aremu, S. A. Atunwa, S. O. Usman, F. A. U. Attah, B. A. Lawal, and N. S. Njinga. "Pharmacognostic and Anti-diabetic Studies of Chromolaena odorata Linn. (Asteraceae) Powdered Leaves in Alloxan-induced Diabetic Rats." Nigerian Journal of Pharmaceutical Research 16, no. 2 (July 13, 2021): 1–11. http://dx.doi.org/10.4314/njpr.v16i2.1s.

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Background: ChromolaenaodorataLinn. (Asteraceae)is being used traditionally for its many medicinal properties including lowering of blood glucose level. However, few and inconsistent information about its antidiabetic potential is available.Objective: to standardize; determine physicochemical and elemental parameters; and evaluate anti-diabetic potential of Chromolaena odorata Linn. (Asteraceae) powdered leaves in alloxan-induced diabetic rats.Materials and Methods: Physicochemical screening of fresh and powdered leaves of C. odorata leaves were respectively determined using a light microscope connected to a standard camera. Elemental analysis was done using Atomic Absorption Spectrometer (AAS) GBC Avanta Model. Thirty-three Wistar rats of either sex weighing 150 – 200 g were used in the procedures. Acute toxicity assessment (LD50) was carried out using the guideline of Organization for Economic Cooperation and Development (OECD). Chromolaena odorata powdered leaves were evaluated using alloxan-induced model.Results: Physicochemical screening of the fresh and powdered leaves confirmed the pharmacognostic parameters of Chromolaena odorata. The moisture content was 6.0 ± 0.07 %, the alcohol soluble extractive was 30 ± 0.05 %. while the water-soluble extractive was 40 ± 0.05%. The elemental analysis of the powdered leaves of C. odorata showed that the leaves contains 29.00mg/L of K, 13.500mg/L of Na, 0.15mg/L of Mn, 4.78mg/L of Mg and 0.30mg/L of Ca. Chromolaena odorata showed no toxicity when it was orally administered to rats (LD50 ≥ 2000 mg/kg). The powdered leaves of Chromolaena odorata at 100, 200 and 300 mg/kg showed dose and time-dependent anti-diabetic activities.Conclusion: The powdered leaves of Chromolaena odorata is non-toxic and preliminary data showed its anti-diabetic potential possibly due to the presence of some phytochemicals and mineral elements identified
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Mulik, Marthen L., I. Gusti Jelantik, Yelly M. Mulik, Dahlanuddin Dahlanuddin, I. G. Oka Wirawan, and Bambang Permana. "PEMANFAATAN SEMAK BUNGA PUTIH (Chromolaena odorata) SEBAGAI PAKAN LOKAL SUMBER PROTEIN UNTUK TERNAK SAPI: KONSUMSI, DAYA CERNA DAN FERMENTASI RUMEN." Pastura 5, no. 1 (August 1, 2015): 20. http://dx.doi.org/10.24843/pastura.2015.v05.i01.p04.

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Chromolaena odorata (CO) contains high protein (21-36%) and has the potency to be utilized as a cheap protein source for livestock due to its abundants availability. However, it also contain secondary metabolic compounds that could has a negative effects on livestock, hence it requires treatments to eliminate the antinutrient compounds. One of the methods is pelleting. This experiment aimed at assessing the efficacy of chromolaena level in pelleted ration for fattened cattle. Four bali young male aged ± 2 years old were allotted into four dietary treatments in a latin square experimental design. The treatments were pellet contains CO at a level of 10% (COP10) or 20% (COP20), or 30% (COP30) or 40% (COP40). The pellet was offered at 2% live weight (LW), and kume grass hay was provided ad libitum as basal diet. The pellet was iso energy (11.5 MJ ME/kg DM) and nitrogenous (20% CP). Parameters measured were dietary intake and digestibility, rumen fermentation, and rumen microbial protein production. The results showed that increasing level of chromolaena to 40% in the pellet significantly surpressed most of the measured parameters. Dry matter intake declined from 2.5% LW in treatment COP10 to 2.19% LW in COP40. Similarly, crude protein intake reduced from 749 g/d (COP10) to 661 g/d (COP40). Unaffected parameters were digestibility, rumen ammonia concentration (116-125 mg/dL),total VFA, and efficiency of rumen microbial protein synthesis (60,4-73,4 g/kg BOT). It is concluded that chromolaena can be utilized as protein source for ruminants, yet it tends to depress intake at high level of inclusion (40%). On the other hand, dietary digestibility and rumen function were not effected by level of chromolaean, though efficiency of rumen microbial protein synthesis was lower than the recommended values in the exisiting feeding standards. Therefore, further research is warrant to devise appriate treatments to improve feeding value of chromolaena as cheap protein source for livestock.Key words: Chromolaeana odorata, protein, intake, rumen microbial protein, cattle
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Erfin, Erfin, Natsir Sandiah, and La Malesi. "IDENTIFIKASI BAKTERI Azospirillum DAN Azotobacter PADA RHIZOSFER ASAL KOMBA-KOMBA (Chromolaena odorata)." Jurnal Ilmu dan Teknologi Peternakan Tropis 3, no. 2 (May 10, 2016): 30. http://dx.doi.org/10.33772/jitro.v3i2.1684.

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Tingginya kandungan N pada komba-komba (Chromolaena odorata) yang dapat tumbuh pada tanah yang miskin hara menguatkan dugaan adanya bakteri nonsimbiotik pemfiksasi N yang berasosiasi dengan akarnya. Tujuan dilaksanakan penelitian ini antara lain untuk mengetahui ada tidaknya bakteri Azospirillum dan Azotobecter pada rhizosfer asal komba-komba (Chromolaena odorata). Penelitian dilaksanakan di Laboratorium Mikrobiologi Departemen Biologi Fakultas Matematika dan IPA Institut Pertanian Bogor. Sampel tanah diambil dari rhizosfer tanaman komba-komba pada daerah yang berbeda di Kecamatan Kambu, Kota Kendari, Sulawesi Tenggara, masing-masing 1 sampel. Isolat yang berasal pada rhizosfer asal komba-komba (Chromolaena odorata) dari kelurahan Mokoau dan Lalolara, bakteri Azospirillum memiliki bentuk koloni lengkung atau setengah spiral dan vibrinoid dan termasuk bakteri gram negatif, bakteri Azotobacter memiliki koloni bakteri berbentuk oval, batang pendek, batang dan terdapat kista serta termasuk bakteri gram negatif. Kata Kunci; Komba-Komba (Chromolaena odorata), Azospirillum, Azotobacter
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Oso, Babatunde, Nosarieme Abey, Oyedotun Oyeleke, and Boyede Olowookere. "Comparative Study of the in vitro Antioxidant Properties of Methanolic Extracts of Chromolaena odorata and Ageratum conyzoides used in Wound Healing." International Annals of Science 6, no. 1 (October 2, 2018): 8–12. http://dx.doi.org/10.21467/ias.6.1.8-12.

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This study sought to evaluate the potential antioxidative potencies of Chromolaena odorata and Ageratum conyzoides, commonly used herbs in Nigeria for wound first aid and healing. The antioxidant potentials were evaluated by measuring their abilities to scavenge radicals, reduce oxidised iron and quench the formation of lipid peroxides. The findings showed that the extract of Ageratum conyzoides exhibited significantly higher (p<0.05) antioxidant potential than the extract of Chromolaena odorata. The study, therefore, suggests that Ageratum conyzoides has higher potential for therapeutic value than Chromolaena odorata in terms of antioxidant potential.
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Yulianti, Lina, Asep Supriadin, and Tina Dewi Rosahdi. "Efek Larvasida Hasil Fraksinasi Ekstrak N-Heksana Daun Kirinyuh (Chromolaena odorata L.) Terhadap Larva Aedes aegypti." al-Kimiya 4, no. 1 (June 25, 2019): 38–44. http://dx.doi.org/10.15575/ak.v4i1.5082.

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Tumbuhan kirinyuh (Chromolaena odorata L.) telah dikenal masyarakat sebagai gulma yang digunakan untuk obat tradisional. Tumbuhan dari famili Asteraceae ini mengandung terpenoid dan steroid yang bersifat larvasida. Senyawa bioaktif yang terkandung dalam tumbuhan kirinyuh (Chromolaena odorata L.) diduga dapat memberikan efek larvasida terhadap Aedes aegypti, sehingga dilakukan ekstraksi dan fraksinasi terhadap daun kirinyuh (Chromolaena odorata L.) untuk pengujian larvasida. Metode ekstraksi yang digunakan adalah maserasi menggunakan n-heksana, ekstrak yang didapat difraksinasi menggunakan metode KVC, KKG, KLT dan hasil fraksinasi (B2-G3) diidentifikasi dengan FTIR. Pengujian larvasida terhadap Aedes aegypti dilakukan pada hasil ekstraksi (Crude) dan fraksi B2-G3 sebagai sampel uji. Data mortalitas Aedes aegypti dianalisis probit dengan SPSS 16,00 untuk menentukan nilai LC50 selama 72 jam. Sampel uji dikategorikan toksik jika menunjukkan nilai LC50< 1000 ppm. Hasil analisis probit menunjukkan nilai LC50 fraksi B2-G3 adalah 738,938 ppm yang menunjukkan fraksi tersebut berpotensi sebagai larvasida terhadap Aedes aegypti. Sedangkan nilai LC50 dari ekstrak n-heksana (Crude) adalah 16358,825 ppm yang menunjukkan bahwa ekstrak n-heksana dari daun kirinyuh (Chromolaena odorata L.) tidak berpotensi sebagai larvasida terhadap Aedes aegypti.
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Luu, Ngoc-Dung Huynh, Le Hang Dang, Hoang Minh Bui, Trang Thuy Thi Nguyen, Bich Tram Nguyen, Le Son Hoang, and Ngoc Quyen Tran. "Nanoencapsulation of Chromolaena odorata Extract Using Pluronic F127 as an Effectively Herbal Delivery System for Wound Healing." Journal of Nanomaterials 2021 (February 23, 2021): 1–12. http://dx.doi.org/10.1155/2021/6663986.

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Chromolaena odorata is a medicinal herb with prominent pharmacological properties. The therapeutic efficiency of Chromolaena odorata extracts and its ingredients have, however, been limited by various factors, including the lack of targeting capacity and poor bioavailability. To approach this drawback, ethyl acetate fraction extract of Chromolaena odorata- (EA.ChO-) encapsulated pluronic-based nanocarriers was disclosed herein. The most common pluronic triblock copolymer micelles (pluronic F127) was used for the nanosized formulation of Chromolaena odorata extract. The obtained results show that EA.ChO-encapsulated nanoparticles have a spherical morphology with a designed hydrodynamic size was about 183.7 nm and zeta potential -39.5 mV. The EA.ChO nanoparticles are stable in different aqueous solutions (water, PBS 2.8, and PBS 7.4). The lyophilized form of the EA.ChO nanoparticles exhibited excellent stability for long-term storage. Notably, the EA.ChO nanoparticles were 1.3-1.4 fold more effective in the growth of fibroblast than the free EA.ChO, verifying the potential of pluronic F127 nanoparticles to the increased function of EA.ChO in the proliferation of fibroblast cell. In addition, bleeding stopped within 55 ± 6 s which was 20 s faster than that of free EA.ChO and 38-44 s faster than that of negative control treatments. The EA.ChO nanoencapsulation processed a rapid blood clot formation compared to control, free EA.ChO, pluronic F127, and water, suggesting the excellent bioavailability of EA.ChO nanoencapsulation. The obtained results thus provided a promising prospect for raising the activity Chromolaena odorata extract in wound healing application.
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Yunus, Reni, Muhammad Hilam, and Satya Darmayani. "INHIBITION OF JUICE KOMBA-KOMBA (Chromolaenaodorata) LEAF AGAINST GROWTH OF BACTERIA Staphylococcus aureus." International Journal of Applied Biology 3, no. 1 (June 29, 2019): 55. http://dx.doi.org/10.20956/ijab.v3i1.6062.

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Nowadays many plants can be used as traditional medicines to overcome various diseases including infections, because the use of traditional medicines is relatively safer compared to drugs derived from chemicals. One of the local plants in Southeast Sulawesi that has been empirically used as a medicine for wounds is a race of plants. Komba-komba leaves (Chromolaena odorata) containcompounds alkaloid, flavonoids, tannins, phenols, triterpenoids, saponins and steroids which have their respective functions in inhibiting the growth of microorganisms or antibacterial. This study aims to determine the inhibition of komba-komba leaf extract (Chromolaena odorata) on the growth ofbacteria Staphylococcus aureus. This type of research is experimental laboratories. The method used was agar diffusion with 5 treatment concentrations, namely komba-sheep leaf extract concentration (Chromolaena odorata) 20%, 40%, 60%, 80% and 100%, positive control (tetracycline) and negative control (aquadest) and repetition . The results showed that there was a inhibition zone of komba-komba leaf extract (Chromolaena odorata) on the growth ofbacteria Staphylococcus aureus at a concentration of 20% at 2 mm, a concentration of 40% at 3.7 mm, a concentration of 60% at 4.7 mm, a concentration of 80% 6.2 mm and a concentration of 100% by 8 mm.
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Dissertations / Theses on the topic "Chromolaena odorata"

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Uyi, Osariyekemwen. "Aspects of the biology, thermal physiology and nutritional ecology of Pareuchaetes insulata (Walker) (Lepidoptera: Erebidae: Arctiinae), a specialist herbivore introduced into South Africa for the biological control of Chromolaena odorata (L.) King and Robinson (Asteraceae)." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017916.

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Chromolaena odorata (L.) King and Robinson (Asteraceae) is an invasive weedy shrub native to the Americas that has proven to be a significant economic and ecological burden to many tropical and sub-tropical regions of the world where it impacts negatively on agriculture, biodiversity and livelihoods. A distinct biotype of C. odorata was first recognised as naturalized in KwaZulu-Natal (KZN) province, South Africa, in the 1940s and has since spread to other climatically suitable provinces. Pareuchaetes insulata (Walker) (Lepidoptera: Erebidae: Arctiinae) was released in KZN, South Africa, as a biological control agent against the weed between 2001 and 2009. Although the moth did establish at one out of some 30 release sites, its population level is generally low in the field. This thesis attempts to unravel the reasons for the poor performance of P. insulata in South Africa.Studies of life history traits of P. insulata in the laboratory indicated that the moth possess good biological attributes such as low mortality, high fecundity, egg hatchability and high female mating success. Overall, adult female moths eclosed before their male counterparts suggesting the presence of protogyny. Beyond the contribution of this study to our understanding of the life history traits of erebid moths, it hypothesized that the absence of protandry might have contributed to the low population levels of the moth in the field. To determine if a degree of agent-host plant incompatibility is culpable for the poor performance of P. insulata, insect performance metrics were compared on two distinct C. odorata plants (one from Florida and another from South Africa) in laboratory experiments. Pareuchaetes insulata performance metrics were similar on both plant forms; there were no significant differences in total leaf area consumed, egg and larval development, immature survival rates, feeding index (FI), host suitability index (HSI), growth index (GI), and fecundity between the Floridian and southern African C. odorata plants. In sum, there was no evidence to demonstrate that differences in plant forms in C. odorata are culpable for the poor performance of P. insulata in South Africa.The effects of temperature on the developmental and reproductive life history traits, locomotion performance and thermal tolerance range of P. insulata were studied in order to elucidate the possible role of temperature on the poor performance of the moth. The results showed that at temperatures below 25 °C, mortality increased and development time was prolonged. Fecundity and egg hatchability were negatively affected at a constant temperature of 15 °C. Results futher showed that third instar larvae were unable to initiate movement at 6 °C and locomotor abilities were significantly reduced at 11 °C. In sum, it is hypothesized that both direct and indirect negative impacts of low temperature may partly explain the poor performance of P. insulata in South Africa. Theeffects of seasonal and spatial variations in the leaf characteristics of C. odorata on the performance of P. insulata were investigated. Foliar nitrogen and magnesium concentrations were higher in shaded plants during winter due to low temperatures. Leaves of C. odorata plants growing in the shaded habitat (relative to full sun) and leaves of plants during autumn (relative to winter) were more nutritionally balanced and suitable for herbivore performance. Consequently, P. insulata developed faster, had heavier pupal mass and increased fecundity when reared on shaded leaves (relative to full sun) or when reared on autumn leaves compared to leaves growing in winter. This study demonstrates that low winter temperatures can indirectly affect insect herbivore performance by changing the phytochemistry of host plant and hypothesized that excess nitrogen and possibly magnesium may have detrimental effects on the insect herbivore performance.A cross-feeding experiment was conducted to determine P. insulata response to a change in the diet of offspring due to a shift in plant quality in shaded versus full sun habitats. The results showed that a ‘negative switch’ in herbivore diet (i.e. when progeny from parents reared on shaded leaves were fed on full sun leaves) resulted in high (40%) mortality, prolonged development time and reduced fecundity. Thus full sun foliage is an inferior diet for P. insulata offspring. In laboratory experiments, foliar nitrogen was positively correlated with the performance of P. insulata. From this study, it is demonstrably evident that the poor performance of P. insulata on C. odorata in South Africa is caused by multiple factors such as low temperatures as well as spatio-temporal variations in the leaf characteristic of C. odorata leaves. This study shows the complexity of determining the causes of low populations and apparent low impact of biological control agents and herbivorous insects generally, in the field. The implications of this research to the biological control programme against C. odorata and the direction of future research for the control of C. odorata are discussed.
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Dumalisile, Lihle. "Effects of Chromolaena odorata on mammalian biodiversity in Hhluhuwe iMofolozi Park, South Africa." Pretoria :[s.n.], 2008. http://upetd.up.ac.za/thesis/available/etd-07102008-102018.

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Dew, L. Alexander. "Monitoring and managing Chromolaena odorata in a South African savanna reserve : Evaluating the efficacy of current control programs in response to ecological factors and management protocols." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-104590.

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Biological invasions have increased dramatically in the past centuries and are one of the greatest threats to biodiversity today. Invasions occur when organisms are introduced at a location to which they are non-native, and they reproduce and spread, causing damage to the environment. Chromolaena odorata, a herbaceous shrub from the Americas, is one of the most widespread and problematic invasive plant species in the tropics and sub-tropics. The plant is a serious problem in South Africa, where invasive species threaten the nation’s biodiversity and limited water supply. This study combined transect monitoring data of C. odorata with ecological and clearing management data to assess the efficacy of an invasive plant clearing program over its decade of operation in the Hluhluwe-iMfolozi reserve in KwaZulu-Natal, South Africa. Densities and local extent of the C. odorata invasion were significantly reduced during the period of operations of the clearing program. Seasonal effects impacted clearing efficacy, namely a reduction in efficacy during the seed dispersal period. Effort and fire frequency were positively associated with clearing success, and rainfall negatively associated with clearing success. Excluding the northern section of the reserve, where the invasion progressed over the whole landscape, observations of C. odorata were closer to watercourses than randomized points, indicating a water limitation for invasion in most of the park. Management implications drawn from the results include halting clearing during seed-drop months, giving extra attention to areas with more rainfall and other water availability, and incorporating fire with other clearing methods where possible.
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Assemien, Embi Féline Laurenza. "Impact de pratiques agricoles conventionnelles et innovantes sur la fertilité des sols et les acteurs microbiens impliqués dans la zone de savanes humides de Côte d’Ivoire." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1103/document.

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En Afrique de l'Ouest, les sols de savanes humides se caractérisent par des concentrations extrêmement basses de matières organiques, d'azote minéral, de phosphore et de cations basiques, ce qui limite la production primaire. Ce travail a analysé comment des changements particuliers dans les utilisations des terres peuvent influencer le fonctionnement et la fertilité des sols, pour in fine soutenir la production des agroécosystèmes dans cette zone de savane. Six différents types d'utilisation des terres sur 9 parcelles expérimentales répartis à l’échelle du paysage du centre-sud de la Côte d’Ivoire ont été comparé : (i) le brûlis comme pratique traditionnelle ; (ii) la fertilisation chimique comme pratique conventionnelle ; et le mulching comme pratique innovante, testé (iii) sans insertion de légumineuses ou (iv et v) avec insertion de haricot ou soja dans des cycles de rotations culturales ; (vi) le sol nu était considéré comme une situation de référence (le témoin). Le sol a été prélevé dans 54 sous-parcelles, avant et 3 fois après la mise en place des traitements. Sept activités enzymatiques (activités dénitrifiante, nitrifiante, β glucosidase, N-acétyl-β-D-glucosaminidase, phosphatase acide et alcaline, déshydrogénase) du sol, les principales variables du sol (humidité, carbone organique, azote total, pH et Phosphore assimilable), l'abondance et la diversité des communautés microbiennes impliquées dans le cycle de l’azote (bactéries et archées oxydatrices de l’ammonium ; les genres Nitrobacter et Nitrospira qui jouent un rôle clé dans la production de nitrate ; les bactéries réductrices du nitrite porteuses des gènes nirS ou nirK ; et les bactéries réductrices du N2O porteuses de gènes nosZI ou nosZII). Les résultats ont montré que (i) le C. org, le K, le Mg et les activités enzymatiques du sol ont diminué avec la profondeur du sol, indiquant un faible taux d’accumulation des nutriments dans les profondeurs les plus importantes du sol. Par ailleurs, les durées de jachère (0 à 10 ans) n’ont pas significativement affecté la majorité des propriétés du sol, à l'exception de l’Ntot et du K du sol qui étaient élevés dans les vieilles jachères. De plus, le C. org a diminué en fonction de la durée de la jachère tandis que le Mg a suivi une tendance inverse ; (ii) le type d'utilisation des terres a affecté fortement la plupart des activités enzymatiques du sol et les communautés microbiennes impliquées dans le cycle de l’azote; (iii) les pratiques de mulching pourraient avoir un impact positif sur les caractéristiques du sol et les communautés microbiennes, avec pour conséquence le renforcement du maintien de la fertilité des sols et la durabilité de la production agricole à long terme. D’après les résultats obtenus, la pratique de paillage, possiblement avec insertion de légumineuses, pourrait être moins onéreuse et plus adaptée pour augmenter progressivement et de façon durable la disponibilité en azote dans ces agroécosystèmes
In West Africa, humid savanna soils are characterized by extremely low concentrations of organic matter, mineral nitrogen, phosphorus and basic cations, which limit primary production. We analyzed how particular changes in land-uses can influence the functioning and fertility of soils, to support the production of agroecosystems in this savanna zone. We compared six land-use types at 9 experimental plots across a landscape: traditional slash-and-burn; conventional chemical fertilization; and innovative use of mulching (tested with or without inserting legumes in the crop rotation). Bare soil was also considered as a reference situation. Soil was sampled on the 54 sub-plots, before and 3 times after treatment inception. We surveyed seven soil enzyme activities (denitrification, nitrification, β glucosidase, N-acetyl-β-D-glucosaminidase, acid and alkaline phosphatase, dehydrogenase), key soil variables (moisture, organic C, mineral and total N, pH, and available P) and the abundances and diversity of microbial communities involved in the N cycle (bacterial and archaeal ammonia oxidizers; Nitrobacter; Nitrospira; and nirS-, nirK- and nosZ-like denitrifiers). Our results showed that (i) C. org, K, Mg and soil enzymes activities decreased with soil depth, reflecting a low rate of nutrient accumulation in soil depth. In contrast, fallow periods (0 to 10 years) did not significantly affect the majority of soil properties, excepted soil Ntot and K, which were high in old fallows. In addition, C. org decreased as a function of the fallow period, but Mg follow-up an inverse trend; (ii) the land use type strongly affects most soil enzymatic activities and the microbial communities involved in nutrient cycling; (iii) innovative mulching practices have a positive impact on soil characteristics and microbial communities, thereby maintaining the maintenance of soil fertility and the sustainability of agricultural production in the long term. According to our results, the practice of mulching, possibly with the insertion of legumes, could be less expensive and more appropriate to progressively and sustainably increase nitrogen availability in these agro-ecosystems
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Almeida, Neto Mario. "Autocorrelação espacial e variação temporal na fenologia floral, produção e predação de sementes em Chromolaena odorata (Asteraceae)." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/316252.

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Orientador: Thomas Michael Lewinsohn
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
Made available in DSpace on 2018-08-03T15:00:40Z (GMT). No. of bitstreams: 1 AlmeidaNeto_Mario_M.pdf: 3490696 bytes, checksum: acc4a9eb38f12cc9199039e1caf0cfdf (MD5) Previous issue date: 2003
Resumo: Estudei a fenologia floral de uma importante espécie de planta invasora em seu habitat nativo. Meu objetivo foi avaliar se parâmetros fenológicos, como a duração, o início, o fim e a sincronia floral das plantas apresentavam alguma estruturação espacial e quais as conseqüências desta estrutura no sucesso de produção de sementes das próprias plantas avaliadas.As plantas apresentaram distribuição espacial agregada entre indivíduos co-específicos e co-genéricos. Encontrei autocorrelação espacial em diferentes parâmetros fenológicos e na produção de capítulos e sementes. Todos os correlogramas significativos mostraram valores positivos de autocorrelação no primeiro intervalo de distância. Isto significa que os parâmetros fenológicos, a produção e a predação de sementes das plantas não estão aleatoriamente distribuídos no espaço. Os parâmetros fenológicos não tiveram influência significativa sobre a predação de sementes ou a proporção de sementes viáveis por planta. Embora este resultado difira do encontrado na maioria dos estudos, sua ausência pode ser explicada como um efeito da resposta dependente de densidade entre plantas. A predação de sementes nas plantas ocorreu de modo inversamente dependente de densidade e também se mostrou espacialmente autocorrelacionada. Esta autocorrelação deve ter ocorrido como um reflexo da estruturação espacial na abundância de capítulos e sementes por planta. Portanto, a autocorrelação espacial na fecundidade das plantas possivelmente gerou este mesmo efeito na resposta dos predadores de sementes. A abundância de capítulos de plantas vizinhas co-específicas e co-genéricas parece ter um efeito aditivo na resposta dependente de densidade dos endófagos de capítulos
Abstract: I investigated the flowering phenology of an important weed in its native habitat, in order to ask if plant phenological parameters, such as onset, end, duration and flowering synchrony, were spatially structured and if so, what are the possible consequences of such structure for plant seed production. Plants were spatially aggregated, at the leveI of both species and genus. I found spatial autocorrelation in several different phenological parameters and in plant fecundity. There was positive autocorrelation mainly between neighbouring plants, which means that floral phenology and plant fecundity are not randomly distributed in space. According to my results, phenological parameters did not affect significantly either seed predation or proportion of viable seeds per plant. Although this result is contrary to most results in previous studies, it may be explained as a density-dependent effect among plants. In this study, seed predation was inversely density dependent as well as spatially autocorrelated. This autocorrelation should be related to spatial structure in the abundance of flower-heads and seeds per plant. Thus, spatial autocorrelation in plant fecundity possibly induced the same effect in seed predator response. Intra-specific and congeneric flower-head abundance probably has an additive effect on seed predation escape
Mestrado
Ecologia
Mestre em Ecologia
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Von, Senger Inge. "An assessment of the genetic diversity and origin of the invasive weed Chromolaena Odorata (L.) King and Robinson in South Africa." Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1003802.

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Chromolaena odorata (L.) King and Robinson is an alien invasive weed to most of the Old World tropical regions of the earth, including South Africa where it is morphologically distinct from most other C. odorata plants examined from both its native and invasive range. It is thought that these morphological differences are related to difficulties encountered in successful establishment of biological control agents on the South African population of C. odorata. It has been postulated that the source population of the South African population will harbour potential biocontrol agents that will be suited to successful establishment on the South African plants. Several morphological, cytological and isozyme studies have been attempted to identify the source population of the South African population, but these have failed to identify the origin of the South African population. In this dissertation two PCR-based methods were attempted, in an investigation into whether the morphological differences and difficulties in establishment of biocontrol agents have a genetic basis. The two techniques attempted were: Inter Simple Sequence Repeat (ISSR) amplification, and DNA sequencing. Results could not be obtained using the ISSR method, and the reason for this was not discovered despite extensive trials. The internal transcribed spacer region and the external transcribed spacer region sequences were obtained from five samples, and compared. It was found that the ETS region gave more phylogenetic signal at the intraspecific level than the ITS region. However, due to difficulties in amplification of the external transcribed spacer region, work here focussed on obtaining Internal Transcribed Spacer sequences for 61 samples. Each of the samples sequenced had a unique ITS sequence, displaying a high level of intraspecific genetic diversity. The degree of this diversity is discussed with reference to the possible influences of polyploidy and concerted evolution on genetic structure. The ITS data indicated that some of the physical traits used to define ‘morphotypes’ of C. odorata were not correlated to genotype. From discussion and comparison of morphological character distributions and the ITS-based phylogeography it is suggested that the geographical origin of the South African population is Greater Antilelan, rather than from the continents of North and South America, which is where the Australasian, West African and Mauritian infestations are suggested to have originated.
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Tantsi, Nolubabalo. "Long-term impacts of Chromolaena odorata (L.) invasion and ungulate grazing on ant body size and communities in Hluhluwe-iMfolozi Park, South Africa." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/30949.

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The present study investigated the impacts of Triffid weed Chromolaena odorata infestation and ungulate grazing on native ant communities in Hluhluwe-iMfolozi Park (HiP), in KwaZulu-Natal province, South Africa. HiP is a highly valued park because of its unique biodiversity. However, management of biodiversity in this park is intimidated by restructuring disturbances produced by invasions by alien plants and grazing. C. odorata is a highly invasive plant known to invade to an impenetrable extent, out shading and eliminating all competition of indigenous vegetation to many parts of the world. The rapid invasion and spread of C. odorata in natural environments, including large parts of HiP, is making ecosystems unstable as indigenous species decline, thereby resulting in hampered delivering of ecological services. The re-vegetation of C. odorata even after control measures has heightened, raises concerns regarding sustainability of indigenous species. The increase in populations of herbivores in HiP is of concern as vegetation is restructured resulting in interruptions in flora and fauna relations. To increase the understanding of changes associated with these habitat altering disturbances, the effects of invasions by C. odorata and herbivory on indigenous communities were investigated. Ants play diverse roles in terrestrial ecosystems and influence composition, distribution and abundance of other species. Ants are sensitive to changes that influence food abundance, shelter and microclimate. Ants are also strongly linked to a variety of vegetation. Therefore, disturbances that result in displacement of indigenous flora impede the diversity and abundance of indigenous ant species. Grazing had no effects on ant species diversity but combination of reserve and grass had a significant influence, while rainfall influenced ant abundance. The presence of high rainfall promoted high ant diversity and evenness indicating increased foraging and nesting resources for a variety of ant species. Ant diversity and evenness in areas of high precipitation could also have been caused by moist soils that encourage vegetation growth and cover. Ant abundance was significantly affected by the combination of reserve, grazing and grass type. High ant abundance was associated with high rainfall, light grazing, and greater vegetation biomass. High ant abundance in lightly grazed exclosures contributed to high vegetation diversity. The lack of ants specializing in lawn grass suggests that this habitat does not contain unique ant communities. However, greater ant diversity found in these habitats, compared to tall grass, confirms that lawn grass provides optional foraging areas and is important for management of ants. This study concludes that rainfall or altitude variations influence ant composition through changes in vegetation growth and diversity more than herbivory.
Dissertation (MSc)--University of Pretoria, 2012.
Animal and Wildlife Sciences
MSc
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Gunasekera, Taligama Gamaralalage Lalith Gamini. "Physiological studies on growth and development of weed species, with particular reference to Galium aparine L. (Cleavers) and Chromolaena odorata (L.) K. & R." Thesis, Bangor University, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334737.

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Atindehou, Ménonvè. "Caractérisation structurale et biologique de nouveaux agents antibactériens naturels actifs dans les infections intestinales : des peptides de la chromogranine A et des principes actifs de Chromolaena odorata." Phd thesis, Université de Strasbourg, 2012. http://tel.archives-ouvertes.fr/tel-00856585.

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Les premières souches bactériennes résistantes aux antibiotiques sont connues depuis 70 ans et se sont multipliées ces dernières années posant un grave problème de santé publique. Parmi les nombreux types d'infections induites par ces bactéries, nous nous sommes intéressés aux infections intestinales qui peuvent dégénérer en maladies inflammatoires de l'intestin et cancers. Notre travail de thèse a consisté à proposer des outils thérapeutiques dans le traitement des pathologies intestinales infectieuses : des peptides antimicrobiens dérivés de la chromogranine A et des extraits de plantes de la médecine traditionnelle béninoise. La chromogranine A est une protéine libérée par les cellules nerveuses, neuroendocrines et immunitaires au cours d'un stress et maturée en peptides. Des peptides actifs contre quatre souches bactériennes pathogènes (Klebsiella oxytoca, Salmonella enterica, Shigella sonnei et Vibrio cholera non O1) ont été identifiés et l'interaction bactérie-peptide analysée. L'étude de la combinaison peptide-antibiotique montre que la cateslytine permet de réduire les doses d'antibiotiques nécessaires. Ensuite, nous avons étudié l'implication de deux peptides sur un modèle de cellules neuroendocrines, les cellules BON. La chromofungine provoque la stimulation des cellules BON en induisant un influx de calcium extracellulaire, tandis que la catestatine est capable de bloquer l'activité de la chromofungine.Après un screening des extraits de 14 plantes du Bénin, nous avons isolé deux molécules, la sinensétine et l'O-tétraméthyléther scutellaréine, responsables de l'activité antibactérienne de Chromolaena odorata contre les pathogènes étudiés.
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Fonche, Florentin Mongeng. "The impact of alien plant invasions on biodiversity in South Africa : the case of alien Acacia species in the Gauteng and Chromolaena odorata in the KwaZulu Natal Provinces." kostenfrei, 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=978419995.

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Books on the topic "Chromolaena odorata"

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Orapa, Warea. Distribution and management of Siam weed in Papua New Guinea: Two papers presented at the 5th International Workshop on Biological Control and Management of Chromolaena Odorata, Durham, South Africa, 23-26 October 2000. Lae, Papua New Guinea: National Agricultural Research Institute, 2001.

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International, Workshop on Biological Control of Chromolaena Odorata (2nd 1991 Bogor Indonesia). Proceedings of the Second International Workshop on Biological Control of Chromolaena Odorata, Bogor, Indonesia, 4-8 February 1991. Bogor, Indonesia: ORSTOM and Southeast Asian Regional Centre for Tropical Biology, 1991.

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Joshi, Chudamani. Mapping cryptic invaders and invasibility of tropical forest ecosystems: Chromolaena odorata in Nepal. Enschede, The Netherlands: International Institute for Geo-information Science & Earth Observation, 2006.

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Book chapters on the topic "Chromolaena odorata"

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Vandebroek, Ina, and David Picking. "Chromolaena odorata (L.) R.M.King & H.Rob. (Asteraceae)." In Advances in Economic Botany, 71–78. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48927-4_8.

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Nwaogu, Chukwudi. "Improving Food Security by Adapting and Mitigating Climate Change-Induced Crop Pest: The Novelty of Plant-Organic Sludge in Southern Nigeria." In African Handbook of Climate Change Adaptation, 1659–84. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_135.

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AbstractClimate change is a global issue threatening food security, environmental safety, and human health in tropical and developing countries where people depend mainly on agriculture for their livelihood. Nigeria ranks among the top in the global yam production. It has the largest population in Africa and has been able to secure food for its growing population through food crops especially yam. Unfortunately, the recent increase in termites’ colonies due to climate change threatens yam yield. Besides harming man and environment, pesticides are expensive and not easily accessible to control the pests. This prompted a study which aimed at applying a biotrado-cultural approach in controlling the termites, as well as improving soil chemical properties and yam production. The study hypothesized that Chromolaena odorata and Elaeis guineensis sludge improved soil nutrient and yam yield and consequently decreased termites’ outbreak. In a randomized design experiment of five blocks and five replicates, five different treatments including unmanaged (UM), Vernonia amygdalina (VA), Chromolaena odorata (CO), Elaeis guineensis (EG) liquid sludge, and fipronil (FP) were applied in termites-infested agricultural soil. Data were collected and measured on the responses of soil chemical properties, termites, and yam yield to treatments using one-way ANOVA, regression, and multivariate analyses. The result showed that Chromolaena odorata (CO) and EG treatments were the best treatments for controlling termites and increase yam production. Termites were successfully controlled in VA and FP treatments, but the control was not commensurate with yam production. The experiment needs to be extended to other locations in the study region. It also requires an intensive and long-term investigation in order to thoroughly understand (i) the influence of climate change on the termites’ outbreak, (ii) the extent of termite damage to the crops, (iii) the impacts of climate change and variability on yam yields, (iii) the agricultural and economic benefits of the applied treatments, and (iv) the ecological and human health safety of the treatments.
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Balangcod, Kryssa D., and Ashlyn Kim D. Balangcod. "Chromolaena odorata (L.) R.M. King & H. Rob Asteraceae." In Ethnobotany of Mountain Regions, 1–7. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-14116-5_240-1.

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Balangcod, Kryssa D., and Ashlyn Kim D. Balangcod. "Chromolaena odorata (L.) R.M. King & H. Rob Asteraceae." In Ethnobotany of Mountain Regions, 275–81. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-38389-3_240.

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Sidek, Hamidah Jaafar, and Fatin Fathihah Abdullah. "Potential Antibacterial Activity of Essential Oil of Citrus hystrix and Chromolaena odorata Leaves." In Proceedings of the Second International Conference on the Future of ASEAN (ICoFA) 2017 – Volume 2, 523–32. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-8471-3_52.

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Pham, Thuong L. H., Trung T. Trinh, and Hoai T. T. Nguyen. "Antimicrobial Activity of Senna alata (l.), Rhinacanthus nasutus and Chromolaena odorata (l.) Collected in Southern Vietnam." In IFMBE Proceedings, 362–66. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-11776-8_89.

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Ali-Seyed, Mohamed, and Kavitha Vijayaraghavan. "Nutraceuticals for Wound Healing: A Special Focus on Chromolaena odorata as Guardian of Health with Broad Spectrum of Biological Activities." In Nutraceuticals in Veterinary Medicine, 541–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-04624-8_36.

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"Extracts from the Leaves of Chromolaena odorata." In Herbal and Traditional Medicine, 730–53. CRC Press, 2004. http://dx.doi.org/10.1201/9780203025901-45.

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Dove, Michael R. "Weedy Signs of Intent and Error." In Bitter Shade, 166–92. Yale University Press, 2021. http://dx.doi.org/10.12987/yale/9780300251746.003.0009.

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This chapter highlights two plants that occur in pioneering successions on open land: Imperata cylindrica, a grass, and Chromolaena odorata, a shrub. Farmers regard the two plants as benign or malign depending upon how well they match desired fallow-period vegetative cover: if similar they are welcomed, if dissimilar they are not. Government officials, due to their commitment to plantation agriculture and a general aversion to the practice of leaving land fallow, hold a negative view of both plants, seeing them as “weeds.” Government authorities generally attribute the origins of the two plants to the accidental outcomes of bad native land-use practices, rejecting out of hand the idea that the plants might play a positive role in these practices. For their part, many farmers attribute the origins of Imperata and Chromolaena to intentional, self-interested dissemination by state actors; their view is in effect a political–cological one. Government actors take an apolitical view, going to great lengths to assert that there is no divergence in interests between the state and its citizens. Ultimately, the stories regarding the origins of these weedy plants, with the creative license of folktales, afford rural peoples a measure of perspective on and insight into wider environmental processes and transformations.
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Phan, Thang, Sui-Yung Chan, Margaret Hughes, Seng-Teik Lee, George Cherry, The-Trung Le, Manh-Hung Pham, and Rene´e Grayer. "Extracts from the Leaves of Chromolaena odorata A Potential Agent for Wound Healing." In Oxidative Stress and Disease. CRC Press, 2004. http://dx.doi.org/10.1201/9780203025901.ch37.

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Conference papers on the topic "Chromolaena odorata"

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Basyuni, Mohammad, Vida Yulia, and Sumardi. "Polyisoprenoids profile in kopasanda (Chromolaena odorata) leaves senescence." In THE INTERNATIONAL CONFERENCE ON CHEMICAL SCIENCE AND TECHNOLOGY (ICCST – 2020): Chemical Science and Technology Innovation for a Better Future. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0045331.

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Yutika, Media, Rolan Rusli, and Adam M. Ramadhan. "AKTIVITAS ANTIBAKTERI DAUN KIRINYUH (Chromolaena odorata (L.) R.M.King & H.Rob.) TERHADAP BAKTERI GANGREN." In Mulawarman Pharmaceuticals Conferences. Fakultas Farmasi, Universitas Mulawarman, Samarinda, 2015. http://dx.doi.org/10.25026/mpc.v2i1.43.

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Yusoff, Nornasuha, and Ismail B. S. "Allelopathic potential of Chromolaena odorata and Mikania micrantha on Brassica chinensis var. parachinensis." In THE 2015 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4931209.

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Kusuma, Irawan Wijaya, Rahmini, Enih Rosamah, Supomo, and Harlinda Kuspradini. "Antibacterial Activity Against Propionibacterium acnes of n-Hexane Fractions from Siam Weed Leaves (Chromolaena odorata)." In Joint Symposium on Tropical Studies (JSTS-19). Paris, France: Atlantis Press, 2021. http://dx.doi.org/10.2991/absr.k.210408.033.

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Anyasi, R. O., and H. I. Atagana. "Towards understanding the Effect of Oil on Phytoremediation of PCB CoContamination in Transformer Oil Using Chromolaena Odorata." In Proceedings of the 4th International Conference of Recent Trends in Environmental Science and Engineering (RTESE'20). Avestia Publishing, 2020. http://dx.doi.org/10.11159/rtese20.151.

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Chi, C. Y., X. Chen, D. D. Guo, and G. H. Ding. "Analysis on DNA Methylation in Chromolaena Odorata from Different Area and at Different Nitrogen Level by MSAP." In 2015 International Conference on Industrial Technology and Management Science. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/itms-15.2015.38.

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Buniyamin, Irmaizatussyehdany, Rabiatuladawiyah Md Akhir, Noor Asnida Asli, Zuraida Khusaimi, and Mohamad Rusop Mahmood. "Effect of calcination time on biosynthesised SnO2 nanoparticles using bioactive compound from leaves extract of Chromolaena Odorata." In PROCEEDINGS OF THE 2ND PHYSICS AND MATERIALS SCIENCE INTERNATIONAL SYMPOSIUM (PhyMaS 2.0). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0057784.

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Ramdani, F., M. Sriasih, and A. S. Drajat. "The Effect of Pakoasi (Chromolaena odorata L.) Leaf Extract in Curing Open Wound of Rabbit Skin (Oryctolagus cuniculus)." In 2nd International Conference Postgraduate School. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0007544904570461.

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Yanuar, E., W. Sarwana, K. Umam, I. Huda, D. Wijaya, R. Roto, and M. Mudasir. "Green synthesis of silver nanoparticles using Kirinyuh (Chromolaena Odorata) leaf extract and their antibacterial activity against Vibrio sp." In THE 8TH INTERNATIONAL CONFERENCE OF THE INDONESIAN CHEMICAL SOCIETY (ICICS) 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0001639.

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JAMILAH, JAMILAH. "Potensi tanaman padi yang dipupuk dengan kompos Chromolaena odorata; penghasil gabah dan sumber hijauan pakan ternak penunjang ketahanan pangan." In Seminar Nasional Masyarakat Biodiversitas Indonesia. Masyarakat Biodiversitas Indonesia, 2016. http://dx.doi.org/10.13057/psnmbi/m020105.

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