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Thematische Bibliographien / Pesticidal / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „Pesticidal“

Autor: Grafiati

Veröffentlicht am 18. Mai 2024

Zuletzt aktualisiert am 25. Juli 2025

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1

Netragaonkar, Anjali, Isha Tambolkar, and Dr Varsha Munde. "The Grave Health Concerns of Using (Rather Overusing) Pesticides." VIMS Health Science Journal 10, no. 1 (2023): 31–33. http://dx.doi.org/10.46858/vimshsj.10107.

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Considering agricultural hub Indian farmers used pesticides as plant protection agent for boosting yield. Use of pesticides causes a range of human health problems like cancers and many others. Compared to the general population, who is exposed to substantially lower amounts of pesticide residues through food and water, agricultural worker have a higher risk of developing health issues as a result of pesticides. This article will not only enable the provision of key data about the carcinogenic risk related to the duration,type & degree of pesticidal exposure in all age groups, but will als

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Ngoya, Zuwena J., Angela G. Mkindi, Steven J. Vanek, Philip C. Stevenson, Patrick A. Ndakidemi, and Steven R. Belmain. "Pesticidal Plant Treatments Combined with Improved Soil Fertility Can Reduce Damage Caused by Fusarium Wilt (Fusarium oxysporum f.sp. phaseoli) and Bean Fly (Ophiomyia phaseoli) in Common Bean Production (Phaseolus vulgaris L.)." Sustainability 16, no. 11 (2024): 4866. http://dx.doi.org/10.3390/su16114866.

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Common bean production is constrained by a multitude of biotic constraints including bean flies and Fusarium wilt in tropical and subtropical farming systems globally. As these pests and diseases attack the crop beneath the soil, excessive applications of synthetic pesticides are frequently used for their control. The use of plant-based pesticides could be a more sustainable management approach; however, few studies have investigated their application for controlling soil-borne pests and diseases. This study aimed to evaluate the efficacy of pesticidal plants and soil fertility management for

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Shu, Zen-hong. "PESTICIDES TOXICITY ON POLLEN GERMINATION OF `HADEN' MANGO (Mangifera indica L.)." HortScience 28, no. 5 (1993): 497f—497. http://dx.doi.org/10.21273/hortsci.28.5.497f.

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It has been speculated for many years that crop yield diminution may be due to the possible adverse effects of pesticidal sprays during the blooming period on pollen germination and fruit set. To realize the toxicity of pesticides on the reproductive physiology of mango, pollen germination, both in vitro and in vivo, under the constrain of pesticides were conducted. The results showed that among all the pesticide tested, Lannate and Tamaron were the least toxic ones to mango pollens germinated on agar medium incorporated with pesticides. Pesticides when sprayed on the surface of germination me

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Naharki, Kushal, and Sabina Regmi. "Risk Assessment of Pesticidal Toxicity and Threats on Pollinators: A Review on Honey Bee." Turkish Journal of Agriculture - Food Science and Technology 8, no. 12 (2020): 2556–61. http://dx.doi.org/10.24925/turjaf.v8i12.2556-2561.3681.

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Pollinators play vital roles to the environment, biodiversity conservation, food security and several dimensions of global sustainable development. Honey bee is an important pollinator globally but has been exposed to increasing threats from diseases, pesticides and biotic stresses. This review paper highlights the role of honey bees as pollinators, addresses threats which influence decline of honey bees and assess pesticidal risk toxicity on non-target organisms. Decline of honey bee population is caused by several factors including habitat fragmentation, pesticidal toxicity, colony collapse

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Mkindi, Angela G., Richard Coe, Philip C. Stevenson, Patrick A. Ndakidemi, and Steven R. Belmain. "Qualitative Cost-Benefit Analysis of Using Pesticidal Plants in Smallholder Crop Protection." Agriculture 11, no. 10 (2021): 1007. http://dx.doi.org/10.3390/agriculture11101007.

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Assessing the potential drivers of farmers using pesticidal plants for crop protection is essential for wider adoption. However, few studies have focused on collaborative assessments of the underlying trade-offs when using pesticidal plant extracts for pest control. Smallholder farmers in northern Tanzania involved in farmer driven research assessing pesticidal plants evaluated the costs, benefits, trade-offs and areas for future investment. A questionnaire was used to collect demographic information from 77 farmers and their views on pest problems and crop protection in common bean production

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Dheer, Reema, and Surendra Swarnkar. "Pesticidal residue analysis and phytochemical screening in leaves and roots of Barleria prionitis Linn." Journal of Drug Delivery and Therapeutics 8, no. 5 (2018): 455–59. http://dx.doi.org/10.22270/jddt.v8i5.1908.

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In the present study emphasize on phytochemical screening in leaves and roots of Barleria prionitis Linn. The extract of plant materials total ash content, extractive value, water soluble ash, and loss on drying values were identified. Medicinal plant materials are liable to contain pesticide residues, which accumulate from agriculture practices, such as spraying, treatment of soils during cultivation and administration of fumigants during storage. It is therefore recommended that every sample of medicinal plants used for such type of studies should be analyzed for the pesticidal residues. The

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Prakash, Anand, Jagadiswari Rao, and V. Nandagopal. "FUTURE OF BOTANICAL PESTICIDES IN RICE, WHEAT, PULSES AND VEGETABLES PEST MANAGEMENT." Journal of Biopesticides 01, no. 02 (2008): 154–69. http://dx.doi.org/10.57182/jbiopestic.1.2.154-169.

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ABSTRACT Use of botanicals is now emerging as one of the important means to be used in protection of crop produce and the environment from pesticidal pollution, which is a global problem. In this chapter, the authors focus on the future of botanical pesticides with special references to agriculture. Two main aspects of botanical pesticides , one search and exploitation of new botanicals as pesticides including isolation, identification and evaluation of the active components and another use of botanicals in agriculture in different forms like direct spray applications of the various plant mate

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Shunmugadevi, C., S. Anbu Radhika, and P. Palanisamy. "In silico and In vitro Tests of Phytocompounds Extracted from Leaves of Plectranthus amboinicus (Lour.) Spreng as Biopesticides Against Enzymes, Proteins and Selected Cell Lines of the Coleoptera Callosobruchus maculatus (Fabr., 1775)." UTTAR PRADESH JOURNAL OF ZOOLOGY 44, no. 23 (2023): 11–25. http://dx.doi.org/10.56557/upjoz/2023/v44i233756.

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The majority of synthetic pesticides have negative consequences on both the environment and human health, making insect pest management a global economic and ecological disaster. Crude extracts of phytocompounds from Plectranthus amboinicus were tested for their pesticidal effects on a certain enzyme cell line. An in silico molecular docking analysis of phytocompounds showed that the enzymes Glutathione S-Transferase (7RKA), Mytocontrial (5H3F), Acetylcholinesterase (7QAK), GABA receptor (7WGT), and DNA nucleotidylexotransferase (6GO4) interacted strongly with the phytocompounds. Usnic acid sh

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Enrique E. Biñas, Jr. "A Review on Tubli Plant used as Organic Pesticide: Input toward Sustainable Agriculture." International Journal for Research in Applied Sciences and Biotechnology 8, no. 1 (2021): 107–15. http://dx.doi.org/10.31033/ijrasb.8.1.12.

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The use of a botanical pesticide like tubli plant crude extracts is one of the practical methods for those farmers who are not capable to incur the expensive commercial pesticides. This contributes to the sustainability of agriculture because it has no adverse effects on the environment. This review article introduces the characteristics of tubli plant and assesses its efficacy as an organic pesticide. The most strong and effective pesticidal property of tubli plant is rotenone which controlled various pests. This had been cultivated and used as an organic pesticide all over the world. Some st

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Zaidi, Syeda Durr E. Shahwar, Hafiz Muhammad Tahir, Muhammad Summer, et al. "Biopesticidal Potential of Sericin and Marigold Coated Silver Nanoparticles Against Major Agricultural Pests." Journal of Zoology and Systematics 3, no. 2 (2025): 1–17. https://doi.org/10.56946/jzs.v3i2.652.

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The pest outbreaks and the excessive use of synthetic pesticides have become a major concern for agroecosystems globally. Therefore, the current study was designed to characterize and evaluate the bio-pesticidal potential of sericin, and marigold coated silver nanoparticles (AgNps) against three agricultural pests of cotton including cotton thrips Thrips tabaci), armyworm (Spodoptera frugiperda) and pink bollworm (Pectinophora gossypiella). Both the sericin and marigold silver nanoparticles were synthesized separately by using the sonication method and heat method respectively. The nanoparticl

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Ali, M. M., M. Jesmin, S. M. A. Salam, J. A. Khanam, M. F. Islam, and M. N. Islam. "Pesticidal Activities of Some Schiff Bases Derived from Benzoin, Salicylaldehyde, Aminophenol and 2,4 Dinitrophenyl Hydrazine." Journal of Scientific Research 1, no. 3 (2009): 641–46. http://dx.doi.org/10.3329/jsr.v1i3.2585.

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The pesticidal activities of three Schiff bases namely PDH [N- (1 phenyl 2 hydroxy 2 phenyl ethylidine) 2¢4¢ dinitrophenyl hydrazine], PHP [N(1-phenyl 2 hydroxy -2 phenyl ethylidine) 2¢ hydroxy phenyl imine] and HHP [N (2-hydroxy benzylidine) 2¢ hydroxy phenyl imine] derived from benzoin, salicylaldehyde, 2 aminophenol and 2,4 dinitrophenyl hydrazine were evaluated against Tribolium castaneum. Probit mortality were studied by surface film treatment method at different doses of the compounds. The results showed that the LD50 values as recorded after 24 hours of treatment were 15.1268, 3.0922 an

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Kayange, C. D., S. P. Nyirenda, L. H. Mwamlima, et al. "Field and Laboratory Evaluation of Pesticidal Plants for Bioactivity against Rape and Tomato Pests in Malawi." Advances in Agriculture 2022 (May 28, 2022): 1–11. http://dx.doi.org/10.1155/2022/2858994.

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Insect pests cause serious damage through feeding in the process and may also transmit plant diseases. Although most resource-poor farmers rely on the use of synthetic insecticides for controlling insect pests, it is generally considered too expensive for them. Plant products may be a safer alternative approach and play a significant role in insect pest management and crop protection amongst resource-poor farmers. Laboratory and field evaluation of locally available pesticidal plants were evaluated. The study was conducted at Jenda and Nchenachena in Malawi with rape and tomato to assess the e

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Susim, Henok, Maria Justina Sadsoeitoeboen, Paskalina Theresia Lefaan, Fajar Ria Dwi Natalia Sianipar, Agatha Cecilia Maturbongs, and Slamet Arif Susanto. "Inventory of Plant Species with Potential as Botanical Pesticide in Bowi Subur Village, Masni District, Manokwari Regency." Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) 12, no. 1 (2025): 67–80. https://doi.org/10.23960/jbekh.v12i1.417.

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Using synthetic pesticides has polluted the environment, so efforts are needed to find alternative natural pesticides from plants. This study examines plant species with potential as botanical pesticides in Bowi Subur Village, Masni District, Manokwari Regency. The research method used is descriptive, with a sampling technique combining plot line transects, and it was conducted along 13 transects corresponding to the housing areas in Bowi Subur Village. The plants were documented, and relevant literature was reviewed. The inventory results identified 46 plant species from 25 families with pest

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Badawy, Mohamed E. I., Anter Kenawy, and Ahmed F. El-Aswad. "Toxicity Assessment of Buprofezin, Lufenuron, and Triflumuron to the EarthwormAporrectodea caliginosa." International Journal of Zoology 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/174523.

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Earthworms are particularly important soil macroinvertebrates and are often used in assessing the general impact of pesticide pollution in soil. The present study was conducted in order to investigate the toxicity of three insect growth regulators (IGRs) buprofezin, lufenuron, and triflumuron, at different application rates and exposure times toward mature earthwormsAporrectodea caliginosa. The effects of these pesticides on the growth rate in relation to the activities of acetylcholinesterase (AChE) and glutathione S-transferase (GST) as biochemical indicators were evaluated to elucidate the

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Askri, Dalel, Edward A. Straw, Karim Arafah, et al. "Parasite and Pesticide Impacts on the Bumblebee (Bombus terrestris) Haemolymph Proteome." International Journal of Molecular Sciences 24, no. 6 (2023): 5384. http://dx.doi.org/10.3390/ijms24065384.

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Pesticides pose a potential threat to bee health, especially in combination with other stressors, such as parasites. However, pesticide risk assessment tests pesticides in isolation from other stresses, i.e., on otherwise healthy bees. Through molecular analysis, the specific impacts of a pesticide or its interaction with another stressor can be elucidated. Molecular mass profiling by MALDI BeeTyping® was used on bee haemolymph to explore the signature of pesticidal and parasitic stressor impacts. This approach was complemented by bottom-up proteomics to investigate the modulation of the haemo

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Mwanda, R. Nasson, A. Luseko Chilagane, R. Belmain Steven, and S. Loth Mulungu. "Effects of Combination of Plant Extracts for the Control of Black Bean Aphids and other Beneficial Insects on Common Beans." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 7, Jan & Feb 2023 (2023): 32–46. https://doi.org/10.5281/zenodo.7689151.

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<em>An experiment was conducted during wet and dry seasons at Ndugutu village from December, 2020 to August, 2021 to investigate effects of combinations of three selected pesticidal plants for the control of Black Bean Aphids(BBAs) and their effects on beneficial insects on common bean crop (Phaseolus vulgaris L). The experimental design was Randomized Complete Block Design with three replications. The combinations of pesticidal plant species extracts of D. trifoliata, D. ambrosioides and V. amygdalina (DT: DA: VA), D. trifoliata and D. ambrosioides (DT: DA), D. trifoliata and V. amygdalina (D

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Barathinivas, Ayyanar, Subramanian Ramya, Kooturan Neethirajan, et al. "Ecotoxicological Effects of Pesticides on Hematological Parameters and Oxidative Enzymes in Freshwater Catfish, Mystus keletius." Sustainability 14, no. 15 (2022): 9529. http://dx.doi.org/10.3390/su14159529.

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Hematological parameters and changes in stress-induced functionalities of cellular enzymes have been recognized as valuable tools for monitoring fish health and determining the toxic effects of pesticides. The present study was conducted to evaluate the toxic effect of selected pesticides viz., Ekalux (EC-25%), Impala (EC-55%), and Neemstar (EC-15%) on freshwater catfish Mystus keletius. Fish were exposed to sub-lethal concentrations (mg/L) of the selected pesticide for a period of 7, 14, 21, and 28 days. Hematological parameters viz., total erythrocyte (RBC), hemoglobin (Hb), and hematocrit (

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Ngegba, Patrick Maada, Gaofeng Cui, Muhammad Zaryab Khalid, and Guohua Zhong. "Use of Botanical Pesticides in Agriculture as an Alternative to Synthetic Pesticides." Agriculture 12, no. 5 (2022): 600. http://dx.doi.org/10.3390/agriculture12050600.

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Pest management is being confronted with immense economic and environmental issues worldwide because of massive utilization and over-reliance on pesticides. The non-target toxicity, residual consequence, and challenging biodegradability of these synthetic pesticides have become a serious concern, which urgently requires the alternative and prompt adoption of sustainable and cost-effective pest control measures. Increasing attention in environmental safety has triggered interest in pest control approaches through eco-friendly plant-based pesticides. Botanical pesticidal constituents are effecti

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Pudasaini, R., R. B. Thapa, and S. Tiwari. "Farmers Perception on Effect of Pesticide on Insect Pollinators at Padampur and Jutpani Vdcs, Chitwan, Nepal." International Journal of Applied Sciences and Biotechnology 4, no. 1 (2016): 64–66. http://dx.doi.org/10.3126/ijasbt.v4i1.14575.

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A survey was conducted to know the farmers perception on the effect of chemical pesticide on insect pollinators at Jutpani andPadampur VDCs, Chitwan, Nepal in 2013. Thirty households were randomly selected and semi-structured questionnaire was used to collect necessary information by face-to-face interview. Majority of the farmers (60%)applied pesticides on crops during mid day. Half of the farmers (50.00%) rankedpopulation decline as effect of pesticide on pollinators, some farmers (16.67%) also observed dead pollinators in field and hives, affecting their distribution (13.33%) and repelling

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Vrščaj, Borut, Helena Baša Česnik, Špela Velikonja Bolta, Sanja Radeka, and Klemen Lisjak. "Pesticide Residues and Heavy Metals in Vineyard Soils of the Karst and Istria." Land 11, no. 12 (2022): 2332. http://dx.doi.org/10.3390/land11122332.

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Pesticide residues and heavy metal concentrations were determined in two depths (0–20 and 20–40 cm) of Chromic Cambisol in 69 vineyards in the Slovenian winegrowing region of the Karst. Similarly, pesticide residues and heavy metal concentrations were also determined in two depths of Calcaric Cambisol in 11 vineyards in the other Slovenian and Croatian winegrowing regions of Istria. The topsoil (0–20 cm) was analysed for the presence of 176 different pesticidal active substances using two multiresidue analytical methods: (a) gas chromatography coupled with mass spectrometry (GC/MS) and (b) liq

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Sun, Changjiao, Yan Wang, Xiang Zhao, et al. "Properties of Avermectin Delivery System Using Surfactant-Modified Mesoporous Activated Carbon as a Carrier." Journal of Nanomaterials 2018 (2018): 1–6. http://dx.doi.org/10.1155/2018/3038902.

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The sensitivity of avermectin to several environmental factors, especially light, causes low pesticidal activity and environmental pollution. In this study, surfactant-modified mesoporous activated carbon (MAC) was employed to absorb avermectin (Av) in order to improve its photostability and allow for sustained release of avermectin. The results suggest that sodium dodecyl sulfate (SDS) modified MAC has excellent absorption of avermectin, and the absorption can be represented by the Langmuir isotherm model. The Av-MAC-SDS delivery system significantly improves sustained release of avermectin a

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Jahan, Nazish, Nida Hussain, Syeeda Iram Touqeer, Khalil-Ur-Rahman Khalil-Ur-Rahman, Huma Shamshad, and Naseem Abbas. "Formulation of Mentha piperita-Based Nanobiopesticides and Assessment of the Pesticidal and Antimicrobial Potential." Life 14, no. 1 (2024): 144. http://dx.doi.org/10.3390/life14010144.

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The excessive use of synthetic pesticides has detrimental impacts on humans, non-target organisms, and the environment. Insect pest management strategies are shifting toward biopesticides, which can provide a feasible and environmentally friendly green solution to the pest problem. The key objective of the present research work was the preparation of Mentha piperita-based nanobiopesticides with enhanced stability, solubility, and pesticidal potential. Nanobiopesticides based on the Mentha piperita extract were prepared using the antisolvent precipitation method. The central composite design of

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Mwanda, R. Nasson, A. Luseko Chilagane, R. Belmain Steven, and S. Loth Mulungu. "Effectiveness of Different Plant Extract for the Control of Black Bean Aphids and Abundance of Beneficial Insects on Common Beans." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 7, Jan & Feb 2023 (2023): 10–31. https://doi.org/10.5281/zenodo.7689126.

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<em>Experiment was conducted at Ndugutu village, Morogoro from December, 2020 to August, 2021 to investigate effects of three selected pesticidal plant extracts on the abundance of Black Bean Aphids (BBAs) and beneficial insects on common bean crop.  A Randomized Complete Block Design with three replications was used with pesticidal plant species extracts of Dysphania ambrosioides, Vernonia amygdalina and Derris trifoliata leaves with three different concentrations (i.e. 140, 200 and 240) g/L as treatments.  Results show that there was a significant difference (p= 0.0001) amongst dif

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HAMLYN, Olivia. "Shadow Zones: Transparency and Pesticides Regulation in the European Union." Cambridge Yearbook of European Legal Studies 21 (November 5, 2019): 243–72. http://dx.doi.org/10.1017/cel.2019.15.

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AbstractIn recent years, pesticides have captured the attention of both policymakers and the general public. A particular focus has been the transparency of the EU-level procedure for approving active substances, spurred by controversies surrounding the active substance glyphosate. Active substances are the ingredient in pesticides with the pesticidal effect. Once an active substance is approved at EU level, the pesticide containing that active substance must be authorised by each Member State. For this purpose, the EU's 2009 Plant Protection Product Regulation divides Member States into three

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Khodijah, Siti, Renny Tri Anggraini, Eko Andrianto, Puji Lestari, and Auliana Afandi. "The efficacy of botanical pesticides in controlling coffee berry borer, Hypothenemus hampei (Ferrari, 1867) (Coleoptera: Curculionidae): A meta-analysis." Jurnal Hama dan Penyakit Tumbuhan Tropika 24, no. 1 (2024): 58–65. http://dx.doi.org/10.23960/jhptt.12458-65.

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Coffee berry borer pest (CBB) is one of the main pests that has a significant impact on coffee production and quality. In Indonesia, the utilization of plant-based pesticides has promising prospects in controlling CBB. The purpose of this study is to provide information on the impact of different types of plant pesticide on CBB mortality through a measurable algorithm analysis. A literature search was performed using Scopus, Web of Science, Google Scholar, Researchgate, and ScienceDirect. A linear mixed model (LMM) was applied to evaluate the effect of botanical pesticide application on the mo

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Phambala, Kelita, Yolice Tembo, Trust Kasambala, Vernon H. Kabambe, Philip C. Stevenson, and Steven R. Belmain. "Bioactivity of Common Pesticidal Plants on Fall Armyworm Larvae (Spodoptera frugiperda)." Plants 9, no. 1 (2020): 112. http://dx.doi.org/10.3390/plants9010112.

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The fall armyworm (FAW), Spodoptera frugiperda (Lepidoptera: Noctuidae) is a recent invasive pest species that has successfully established across sub-Saharan Africa where it continues to disrupt agriculture, particularly smallholder cereal production. Management of FAW in its native range in the Americas has led to the development of resistance to many commercial pesticides before its arrival in Africa. Pesticide use may therefore be ineffective for FAW control in Africa, so new and more sustainable approaches to pest management are required that can help reduce the impact of this exotic pest

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Ebadollahi, Asgar, Masumeh Ziaee, and Franco Palla. "Essential Oils Extracted from Different Species of the Lamiaceae Plant Family as Prospective Bioagents against Several Detrimental Pests." Molecules 25, no. 7 (2020): 1556. http://dx.doi.org/10.3390/molecules25071556.

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On the basis of the side effects of detrimental synthetic chemicals, introducing healthy, available, and effective bioagents for pest management is critical. Due to this circumstance, several studies have been conducted that evaluate the pesticidal potency of plant-derived essential oils. This review presents the pesticidal efficiency of essential oils isolated from different genera of the Lamiaceae family including Agastache Gronovius, Hyptis Jacquin, Lavandula L., Lepechinia Willdenow, Mentha L., Melissa L., Ocimum L., Origanum L., Perilla L., Perovskia Kar., Phlomis L., Rosmarinus L., Salvi

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Bhandari, Binus, Prem Saxena, and Dipendra Khadka. "Study of Socio-Demographic Profile of Pesticidal Poisoning Cases in Tertiary Care Center." Journal of Nepalgunj Medical College 16, no. 2 (2018): 54–57. http://dx.doi.org/10.3126/jngmc.v16i2.24880.

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Introduction: The pesticide poisoning is a common medical emergency and leads to increase morbidity and mortality rate in developing countries due to easy accessibility and low cost. The study was conducted to study the socio-demographic profile of poisoning case to understand the possible factors responsible for poisoning episodes. Method: A hospital based descriptive crosssectionalstudy was carried out in Nepalgunj Medical College, Teaching Hospital, Kohalpur, a tertiary care center, conducted for period of six months from October 2017 to March 2018. The socio-demographic profile of al

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Kazantsev, S. A., and I. E. Pamirsky. "Application of bioinformatics methods in pesticide research and development." Siberian Herald of Agricultural Science 53, no. 9 (2023): 60–67. http://dx.doi.org/10.26898/0370-8799-2023-9-7.

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The use of pesticides is accompanied by a number of environmental and agrotechnological problems. Many pesticides do not degrade and stay in the soil for years and have low selectivity. Massive application of pesticides with non-selective nature of action caused a gradual increase of resistance in pests due to persistent inherited changes in their DNA. This affects the efficiency of growing agricultural plants and pollution of the environment and food. Computational biology methods, which are actively developing all over the world, can help to solve this problem. Despite the fact that in Russi

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Tahir, R., F. Afzal, H. Jamil, M. Razzaq, and M. S. Khan. "PHYSIOLOGICAL IMPACTS OF PESTICIDAL CONTAMINATION: CHALLENGE TO SUSTAINABLE AGRICULTURE AND BIODEGRADATION METHODS." Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Sciences 40, no. 1 (2024): 24–37. http://dx.doi.org/10.47432/2024.40.1.4.

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Pesticides are chemicals used to eliminate pests and increase crop yield, as well as to control parasites in livestock. Their widespread use over the past two eras has led to increased agricultural yields but has also caused environmental issues. These chemicals can reduce the quality of the environment, impact vital ecosystem functions by decreasing species diversity, altering food pathways, and affecting energy patterns and nutrient cycling. Pesticides affect living organisms in various ways. Long-term exposure can reduce growth, reproduction, and survival of fish and other aquatic populatio

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Mogren, Christina L., and Jonathan Gary Lundgren. "In silico identification of off-target pesticidal dsRNA binding in honey bees (Apis mellifera)." PeerJ 5 (December 13, 2017): e4131. http://dx.doi.org/10.7717/peerj.4131.

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Background Pesticidal RNAs that silence critical gene function have great potential in pest management, but the benefits of this technology must be weighed against non-target organism risks. Methods Published studies that developed pesticidal double stranded RNAs (dsRNAs) were collated into a database. The target gene sequences for these pesticidal RNAs were determined, and the degree of similarity with sequences in the honey bee genome were evaluated statistically. Results We identified 101 insecticidal RNAs sharing high sequence similarity with genomic regions in honey bees. The likelihood t

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Atalla, Akram. "Pesticidal Effects of Hyoscyamus aureus L." Journal of Natural & Ayurvedic Medicine 3, no. 4 (2019): 1–3. http://dx.doi.org/10.23880/jonam-16000214.

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Serial dilutions of Hyoscyamus aureus L extract were tested on three kinds of organisms; they are cockroach, red spiders and ants. The result showed that the minimum killing concentration was 62.5 mg/ml where at this concentration; the extract killed all the organisms. The experiments showed that the tropane alkoides contents in this plant have significant pesticidal effects.

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Sharma, DR, RB Thapa, HK Manandhar, SM Shrestha, and SB Pradhan. "Use Of Pesticides In Nepal And Impacts On Human Health And Environment." Journal of Agriculture and Environment 13 (February 10, 2013): 67–74. http://dx.doi.org/10.3126/aej.v13i0.7590.

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Majority of the farmers are unaware of pesticide types, level of poisoning, safety precautions and potential hazards on health and environment. According to the latest estimate, the annual import of pesticides in Nepal is about 211t a.i. with 29.19% insecticides, 61.38% fungicides, 7.43% herbicides and 2% others. The gross sale value accounts US $ 3.05 million per year. Average pesticides use in Nepal is 142 g a.i./ha, which is very low as compared to other Asian counties. The focus of this paper is to analyze the use and application status of pesticides in Nepal to aware the society about adv

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Tiwari, Sundar. "Agroecological Interventions For The Sustainable Management Of Fall Armyworm, Spodopera Frugiperda (J.e Smith) For Smallholder Farmers." SAARC Journal of Agriculture 22, no. 1 (2024): 31–43. http://dx.doi.org/10.3329/sja.v22i1.73572.

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The fall armyworm, Spodoptera frugiperda J.E Smith, is a worldwide invasive pest of maize, but also damages sweet corn, rice, and sorghum. This pest originates from the Americas and spread to Africa, Asia, and Australia, with more than 80 countries. Pesticidal management practices always get a priority for the immediate intervention of this pest. These practices are against the environment, biodiversity, and human health. Hence efforts are interestingly growing to develop agroecological strategies for fall armyworm management. This review is focused on diagnosing the various agroecological pra

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Doncillo, Marivic L., and Jobelyn L. Mejos. "Evaluation of Secondary Metabolites and Functional Groups in Derris elliptica (Wall) Benth Against Cockroach." Asian Journal of Applied Chemistry Research 16, no. 2 (2025): 66–76. https://doi.org/10.9734/ajacr/2025/v16i2328.

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This study evaluated the pesticidal potential of Derris elliptica (Tubli) through phytochemical screening and Fourier Transform Infrared (FTIR) analysis, focusing on its secondary metabolites and functional groups. Leaf and root extracts were tested against cockroaches to assess insecticidal efficacy at varying concentrations (50% and 100%). Phytochemical analysis revealed the presence of flavonoids, steroids, and tannins in the leaves, while the roots also contained alkaloids and saponins—compounds with known insecticidal properties. FTIR analysis confirmed the presence of functional groups s

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Budhathoki, Pravin, Pushpa Gnawali, Divya Baral, and Amita Gyawal. "PESTICIDAL POTENTIAL OF ETHNOBOTANICALLY IMPORTANT PLANTS IN NEPAL – A REVIEW." Acta Scientifica Malaysia 4, no. 2 (2020): 69–74. http://dx.doi.org/10.26480/asm.02.2020.69.74.

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Pests are considered a major problem in agriculture as they cause a various degree of losses. The use of synthetic pesticides to control these pests has resulted in pest resurgences, pest resistance, environmental degradation and lethal effect to non-target organisms in the agro-ecosystems. To minimize or replace the use of synthetic pesticides, botanical pesticides are important alternatives. They possess a toxic effect against pest including repellent, antifeedant and antibiosis effect against insect growth. In Nepal, among 5,345 species of flowering plants, 324 species have pesticidal prope

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Kimutai Maiyo, Wilson, Phanice Wangila, Isaac KOwino, and Jacqueline Makatiani. "PESTICIDAL ACTIVITY OF CRUDE EXTRACTS OF ALOE SECUNDIFLORA,NICOTIANA TABACUM AND TEPROSIA VOGELII AGAINST FALL ARMYWORM (SPODOPTERA FRUGIPERDA)." International Journal of Advanced Research 11, no. 09 (2023): 388–95. http://dx.doi.org/10.21474/ijar01/17543.

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The fall armyworm (FAW),Spodoptera frugiperda (Lepidoptera: Noctuidae) is a recent invasive pest species that has successfully established across sub-Saharan Africa. Management of FAW in its native range in the Americas has led to the development of resistance to many commercial pesticides before its arrival in Africa. Synthetic pesticides are often associated with issues such as pest resistance, persistent residue, non-target toxicity, and environmental issues. Therefore, the research and development of novel, safe, and effective pesticides has become a focus in pesticide discovery. Pesticide

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Bharti, Shakuntla, Ram Pratap Yadav, and Ajay Singh. "Toxicological Alteration of Alphamethrin pesticide (Astra) Against Freshwater Predatory Fishes." Archives of Ecotoxicology 5, no. 3 (2023): 70–74. http://dx.doi.org/10.36547/ae.2023.5.3.70-74.

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The aim of the present studies the toxicological effects of alphamethrin (Astra) on freshwater predatory fishes. The toxicity was time as well as dose dependent. The Pesticide exposure may also fatal to many non- target organisms. Due to the hazardous effects of pesticides on aquatic organisms, it is necessary to predict pesticidal pollution in aquatic medium as soon as possible. Alphamethrin, a synthetic pyrethroid insecticide used as controls a wide range of pests in agriculture field and public programmme. Alphamethrin, one of the most extensively studied pesticides, may induce many signifi

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Dassanayake, Mackingsley Kushan, Chien Hwa Chong, Teng-Jin Khoo, Adam Figiel, Antoni Szumny, and Chee Ming Choo. "Synergistic Field Crop Pest Management Properties of Plant-Derived Essential Oils in Combination with Synthetic Pesticides and Bioactive Molecules: A Review." Foods 10, no. 9 (2021): 2016. http://dx.doi.org/10.3390/foods10092016.

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The management of insect pests and fungal diseases that cause damage to crops has become challenging due to the rise of pesticide and fungicide resistance. The recent developments in studies related to plant-derived essential oil products has led to the discovery of a range of phytochemicals with the potential to combat pesticide and fungicide resistance. This review paper summarizes and interprets the findings of experimental work based on plant-based essential oils in combination with existing pesticidal and fungicidal agents and novel bioactive natural and synthetic molecules against the in

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Herkert, James R. "Organochlorine Pesticides are not Implicated in the Decline of the Loggerhead Shrike." Condor 106, no. 3 (2004): 702–5. http://dx.doi.org/10.1093/condor/106.3.702.

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Abstract I compared pesticide levels in the eggs of Loggerhead Shrikes (Lanius ludovicianus) collected from Illinois in 1995–1996 with those reported for the state in 1971–1972. Pesticides were detected in 19 of 21 (90%) eggs from 1995–1996. DDE was the most frequently detected pesticide, occurring in 17 of 21 eggs. DDT was the second most frequent pesticide detected and was found in nine eggs. Mean DDE levels in shrike eggs from 1995–1996 were 79% lower than in eggs from 1971–1972. Unlike most bird species for which pesticide levels are known to have been reduced (whose populations have tende

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Namasivayam, Karthick Raja. "PESTICIDAL ACTIVITY OF ENDOPHYTIC FUNGAL METABOLITES AGAINST MAJOR GROUNDNUT DEFOLIATOR SPODOPTERA LITURA (FAB.) (LEPIDOPTERA: NOCTUIDAE)." Journal of Biopesticides 7 (April 1, 2014): 116–21. https://doi.org/10.57182/jbiopestic.7.0.116-121.

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The presentstudy has been undertaken to evaluate the pesticidal activity of crudemetabolites against major groundnut defoliator Spodoptera litura derivedfrom the fungal isolates resides in the leaflets of common garden weed Clerodendroninerme. A total of 75 isolates belong to Alternaria sp, Cladosporiumsp, Paecilomyces sp, Rhizopus sp, Tricoderma sp were isolatedfrom leaflets of garden weed Clerodendron inerme by surface washingmethod and the isolated fungi were grown in liquidmedia. Ethyl acetate extractwas prepared from the filtrate of the respective fungal organism and the pesticidalactivit

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Xu, Jianwei, Min Lv, Shanshan Fang, et al. "Exploration of Synergistic Pesticidal Activities, Control Effects and Toxicology Study of a Monoterpene Essential Oil with Two Natural Alkaloids." Toxins 15, no. 4 (2023): 240. http://dx.doi.org/10.3390/toxins15040240.

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With the increasing development of pest resistances, it is not easy to achieve satisfactory control effects by using only one agrochemical. Additionally, although the alkaloid matrine (MT) isolated from Sophora flavescens is now utilized as a botanical pesticide in China, in fact, its pesticidal activities are much lower in magnitude than those of commercially agrochemicals. To improve its pesticidal activities, here, the joint pesticidal effects of MT with another alkaloid oxymatrine (OMT) (isolated from S. flavescens) and the monoterpene essential oil 1,8-cineole (CN) (isolated from the euca

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Ayoub, Haytham A., Mohamed Khairy, Salaheldeen Elsaid, Farouk A. Rashwan, and Hanan F. Abdel-Hafez. "Pesticidal Activity of Nanostructured Metal Oxides for Generation of Alternative Pesticide Formulations." Journal of Agricultural and Food Chemistry 66, no. 22 (2018): 5491–98. http://dx.doi.org/10.1021/acs.jafc.8b01600.

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Matt Blois. "Vestaron searches for pesticidal peptides." C&EN Global Enterprise 100, no. 14 (2022): 11. http://dx.doi.org/10.1021/cen-10014-buscon14.

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Tadros, Th F. "Disperse systems in pesticidal formulations." Advances in Colloid and Interface Science 32, no. 2-3 (1990): 205–34. http://dx.doi.org/10.1016/0001-8686(90)80019-v.

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Benner, Jill P. "Pesticidal compounds from higher plants." Pesticide Science 39, no. 2 (1993): 95–102. http://dx.doi.org/10.1002/ps.2780390202.

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Palma, Leopoldo, Leila Ortiz, José Niz, Marcelo Berretta, and Diego Sauka. "Draft Genome Sequence of Bacillus thuringiensis INTA 103-23 Reveals Its Insecticidal Properties: Insights from the Genomic Sequence." Data 9, no. 3 (2024): 40. http://dx.doi.org/10.3390/data9030040.

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The genome of Bacillus thuringiensis strain INTA 103-23 was sequenced, revealing a high-quality draft assembly comprising 243 contigs with a total size of 6.30 Mb and a completeness of 99%. Phylogenetic analysis classified INTA 103-23 within the Bacillus cereus sensu stricto cluster. Genome annotation identified 6993 genes, including 2476 hypothetical proteins. Screening for pesticidal proteins unveiled 10 coding sequences with significant similarity to known pesticidal proteins, showcasing a potential efficacy against various insect orders. AntiSMASH analysis predicted 13 biosynthetic gene cl

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Fragkouli, Regina, Maria Antonopoulou, Elias Asimakis, et al. "Mediterranean Plants as Potential Source of Biopesticides: An Overview of Current Research and Future Trends." Metabolites 13, no. 9 (2023): 967. http://dx.doi.org/10.3390/metabo13090967.

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The development and implementation of safe natural alternatives to synthetic pesticides are urgent needs that will provide ecological solutions for the control of plant diseases, bacteria, viruses, nematodes, pests, and weeds to ensure the economic stability of farmers and food security, as well as protection of the environment and human health. Unambiguously, production of botanical pesticides will allow for the sustainable and efficient use of natural resources and finally decrease the use of chemical inputs and burden. This is further underlined by the strict regulations on pesticide residu

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Meenakshi B. Bhattacharjee. "Biopesticides from algae and their potential for sustainable agriculture and environmental protection." Open Access Research Journal of Biology and Pharmacy 6, no. 2 (2022): 029–34. http://dx.doi.org/10.53022/oarjbp.2022.6.2.0080.

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Agricultural crops have become more resistant to synthetic pesticides and pressure mounts regarding their effect on our health and the environment. When these compounds leach into the ground waters, they become direct sources of human health hazards. Also, agricultural runoffs can cause widespread damage to flora fauna and in general affect the food chain in an ecosystem. To combat these deleterious effects, the race is on to bring biopesticides to market that are safe, effective at scale, affordable and can ensure future food security. In this present scenario there is an urgent need to look

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Langsi, D. J., H. K. Tofel, C. N. Fokunang, et al. "Insecticidal activity of essential oils of Chenopodium ambrosioides and Cupressus sempervirens and their binary combinations on Sitophilus zeamais." GSC Biological and Pharmaceutical Sciences 3, no. 2 (2018): 024–34. https://doi.org/10.5281/zenodo.4307455.

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Maize is cultivated worldwide and used as food and for fuel production. It is usually attacked and destroyed during storage by <em>Sitophilus zeamais</em>. With inaccessibility to synthetic pesticides, farmers are left with the choice of using locally available plant based pesticides. For this reason, we tested the insecticidal potentials of essential oils (EOs) of <em>Chenopodium ambrosioides </em>and <em>Cupressus sempervirens </em>and their binary combinations against <em>S. zeamais</em> on stored maize. Mortality, progeny inhibition, repellence and damage

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