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Journal articles on the topic 'Systemic fungicides'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

O'Brien, RG, LL Vawdrey, and RJ Glass. "Fungicide resistance in cucurbit powdery mildew (Sphaerotheca fuliginea) and its effect on field control." Australian Journal of Experimental Agriculture 28, no. 3 (1988): 417. http://dx.doi.org/10.1071/ea9880417.

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Decreased fungicidal control of powdery mildew (Sphaerotheca fuliginea (Schlecht: Fr.) Poll.) in commercial cucurbit crops led to an investigation to determine whether fungicide resistant strains were present. In field trials, fungicides such as bupirimate (100 mg a.i. L-I), dimethirimol (250 mg a.i. L-1), fenarimol (36 mg a.i. L-1), penconazole (40 mg a.i. L-l) and triadimefon (125 mg a.i. L-1) were less effective (P=0.01) in controlling the disease than oxythioquinox (100 mg a.i. L-1). This disagreed with earlier trial results and suggested that fungicide resistant strains may have developed

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2

RANI, RITU, VINEET K. SHARMA, PARDEEP KUMAR, and C. MOHAN. "Impact of simulated rainfall on persistence of fungicides used against late blight (Phytophthora infestans) of tomato (Solanum lycopersicum)." Indian Journal of Agricultural Sciences 85, no. 2 (2015): 256–60. http://dx.doi.org/10.56093/ijas.v85i2.46532.

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Persistence of mancozeb 75%WP and metalaxyl 8%+mancozeb 64 %WP fungicides was studied on tomato (Solanum lycopersicum L.) leaves with respect to different simulated rain amounts (0, 5, 10 and 15mm) after different number of days (0, 2, 4, 6, 8 and 10) after fungicidal spray. Rainfall applied immediately after fungicidal spray removed fungicides from the leaf surface resulting in higher disease severity. As rain amount increased from 5 to 15 mm, disease was also increased in both the test fungicides. In case of metalaxyl 8%+mancozeb 64 %WP @ 0.25 per cent, disease severity was less as compared

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3

N. Srinivasan and M. Gunasekaran. "FIELD CONTROL OF LEAF ROT DISEASE OF COCONUT WITH FUNGICIDES." CORD 12, no. 02 (1996): 34. http://dx.doi.org/10.37833/cord.v12i02.303.

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Leaf rot is a disease of fungal complex super imposed on root (wilt) affected coconut palms in India. A field fungicidal control trial on the disease involving contact (indofil M‑45, Fytolan) and systemic (Calixin) fungicides was conducted Fungicidal treatments, spraying of Indofil M‑45 and pouring of Calixin into axil of spindle, were found beneficial as the disease intensity reduced in newly emerged leaves. However, the extent of disease amelioration by fungicides was marginal to moderate level only. Importance of broad spectrum fungicide(s) and measures of disease protection are outlined.

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4

Reddy, Naveen Chandra, Ramakrishna Naika, Mahesh M., Devaraja, Ashish S. Karur, and Dukare Pradip Gulabrao. "Bio Efficacy of Novel Fungicides against Fusarium solani Inducing Mulberry Root Rot." Journal of Advances in Microbiology 24, no. 8 (2024): 1–10. http://dx.doi.org/10.9734/jamb/2024/v24i8842.

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Mulberry root rot is most severe disease-causing considerable yield loss, caused by fungal pathogen F. solani, which were managed by the use of effective synthetic chemicals. In this view non-systemic, systemic and combi fungicides evaluated by poison food technique against the root rot pathogen, among the novel fungicides evaluated systemic fungicides tebuconazole 25%EC and propiconozole 25% EC were found significantly superior with cent per cent mean mycelial inhibition. Among non-systemic fungicides copper oxy chloride 50% WP was found significantly superior with 96.66 per cent mycelial inh

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5

Mueen Uddin, Taimoor Khan, Faheem Ahmed, et al. "Optimizing Fungicide Sprays to Tackle Powdery Mildew (Uncinula necator) At The Right Time For healthy grapes production." BioSight 4, no. 4 (2023): 28–40. http://dx.doi.org/10.46568/bios.v4i4.154.

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Introduction: Powdery mildew, caused by the fungus Uncinula necator, is a prevalent and harmful disease affecting grapevines, resulting in decreased fruit set and yield. This study aimed to evaluate the effectiveness of various fungicides and spray timings in managing U. necator in grape vineyards. Methods: A field trial was conducted in Pishin, Balochistan in 2020, employing a randomized complete block design with two factors: four fungicides (control, protective fungicide-Bordeaux mixture, curative fungicide-Elite 45 wp, systemic fungicide-Quintec) and four spray timings (dormant spray, bud

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6

Prokop, M., and K. Veverka. "Influence of droplet spectra on the efficiency of contact fungicides and mixtures of contact and systemic fungicides." Plant Protection Science 42, No. 1 (2010): 26–33. http://dx.doi.org/10.17221/2693-pps.

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The effects of droplet spectra, spray volume, and the addition of an adjuvant to the spray solution against <i>Phytophthora infestans</i> were evaluated using contact fungicides, mixtures of contact and systemic fungicides, and a contact fungicide + an adjuvant. Six droplet spectra, ranging from VMD = 183 µm to VMD = 939 µm, were used. The spray volumes were 300, 450 and 600 l/ha for the contact fungicides, and 300 l/ha was used for the mix of contact with systemic fungicides. No significant differences in efficiency were observed between different droplet spectra when used for the

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7

Hagan, A. K., and J. R. Akridge. "Synthetic and Biorational Fungicides Compared for the Control of Three Foliar Diseases of Flowering Dogwood." Journal of Environmental Horticulture 25, no. 3 (2007): 157–65. http://dx.doi.org/10.24266/0738-2898-25.3.157.

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Abstract The biorational fungicides Neem Concentrate, SunSpray Ultra Fine Oil®, Rhapsody® were compared with the synthetic fungicides Eagle® 40W, Immunox®, Liquid Systemic Fungicide®, and 3336™ 50W for the control of spot anthracnose, Cercospora leaf spot, and powdery mildew on ‘Rubra’ flowering dogwood. In 2003, 2004, and 2005, fungicide treatments were applied at label rates at 1- and/or 2-week intervals over a period that coincided with the onset spot anthracnose and powdery mildew but before the appearance of Cercospora leaf spot. With few exceptions, the synthetic fungicides gave better c

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8

Peever, Tobin L., and Michael G. Milgroom. "Fungicide Resistance—Lessons for Herbicide Resistance Management?" Weed Technology 9, no. 4 (1995): 840–49. http://dx.doi.org/10.1017/s0890037x00024313.

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Resistance to agricultural fungicides has increaséd dramatically in the past twenty years, following the introduction of systemic fungicides. Disease control failures associated with fungicide resistance have occurred with many classes of fungicides and in many genera of plant-pathogenic fungi. In some cases, resistance evolved extremely rapidly making the chemicals ineffective for disease control only a few years after they were introduced.The rapid development of resistance to systemic fungicides has led to efforts to develop strategies to avoid or delay the evolution of fungicide resistance

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9

Sataraddi, Arun R., and Jitendra Kumar S. Hilli. "Management of powdery mildew of cluster bean through fungi toxicants." INTERNATIONAL JOURNAL OF PLANT PROTECTION 13, no. 2 (2020): 207–10. http://dx.doi.org/10.15740/has/ijpp/13.2/207-210.

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Leveillula taurica causes severe powdery mildew on all aerial parts of cluster bean plant. The objective of the present work was to identify potential methods for managing cluster bean powdery mildew through fungicides. Field trials were conducted during Kharif 2019 and 2020 to evaluate the efficacy fungicides. Nine systemic fungicides were tested both under in-vitro and in-vivo conditions against cluster bean powdery mildew disease. In vitro evaluation of fungicides revealed that complete inhibition of conidial germination was observed in all systemic fungicides at 0.1 per cent concentration.

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10

Rashid, M. H., M. Ashraf Hossain, M. A. Kashem, Shiv Kumar, M. Y. Rafii, and M. A. Latif. "Efficacy of Combined Formulations of Fungicides with Different Modes of Action in Controlling Botrytis Gray Mold Disease in Chickpea." Scientific World Journal 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/639246.

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Botrytis gray mold (BGM) caused byBotrytis cinereaPers. Ex. Fr. is an extremely devastating disease of chickpea (Cicer arietinumL.) and has a regional as well as an international perspective. Unfortunately, nonchemical methods for its control are weak and ineffective. In order to identify an effective control measure, six fungicides with different modes of action were evaluated on a BGM susceptible chickpea variety BARIchhola-1 at a high BGM incidence location (Madaripur) in Bangladesh for three years (2008, 2009, and 2010). Among the six fungicides tested, one was protectant [Vondozeb 42SC, a

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11

Gur, Lior, Keren Levy, Amotz Farber, Omer Frenkel, and Moshe Reuveni. "Delayed Development of Resistance to QoI Fungicide in Venturia inaequalis in Israeli Apple Orchards and Improved Apple Scab Management Using Fungicide Mixtures." Agronomy 11, no. 2 (2021): 396. http://dx.doi.org/10.3390/agronomy11020396.

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Quinone outside inhibitors (QoI) fungicides group were introduced for commercial use against apple scab (Venturia inaequalis) in Israel in 1997. Unlike other regions in the world, in which resistance of V. inaequalis to QoI fungicides was observed within 3–5 years of use, in Israel it only occurred after 14 years of use. Field trials conducted between 2007 and 2017 showed a significant reduction in susceptibility to QoIs in northern Israel only since 2011. The delay in the development of resistance is related to limited fungicidal sprays resulting from unfavorable conditions for the pathogen.

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12

Ribeiro, Francisco De Carvalho, Eduardo Andrea Lemus Erasmo, Francileia De Sousa Rocha, Eduardo Bezerra De Moraes, and Edilson Pereira De Matos. "Associação de fungicida protetor com fungicidas sistêmicos no controle de mancha-alvo na cultura da soja." Revista Verde de Agroecologia e Desenvolvimento Sustentável 11, no. 5 (2016): 51. http://dx.doi.org/10.18378/rvads.v11i5.4273.

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<p>A mancha-alvo, cujo agente causal é o fungo <em>Corynespora cassiicola</em> vem ganhando importância entre as doenças na cultura da soja, principalmente na região de cerrado, em função de sua elevada severidade e potencial degenerativo à planta. O controle químico de doenças das plantas é uma medida que na maioria dos casos é eficiente e economicamente viável para garantir grandes produções e qualidade de produção. Objetivou-se nesse trabalho avaliar a eficiência da mistura de fungicida protetor aplicado em combinações com fungicidas sistêmicos visando o controle de mancha

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13

Rancāne, Regīna, Alma Valiuškaitė, Viktorija Zagorska, Vitālijs Komašilovs, and Neringa Rasiukevičiūtė. "The Overall Environmental Load and Resistance Risk Caused by Long-Term Fungicide Use to Control Venturia inaequalis in Apple Orchards in Latvia." Plants 12, no. 3 (2023): 450. http://dx.doi.org/10.3390/plants12030450.

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Apple orchards are perennially planted where pesticides are applied to control numerous pests and diseases. The extensive long-term use of fungicides can lead to overall environmental load and resistance risk. This study aims to assess which fungicide-active substances have been used more intensively in the last decade in Latvia, evaluating the overall environmental load using the Pesticide Load Indicator (PLI). It was essential to see whether the amount of active substance usage rises, how it correlates with the total changes of the PLI and which substances are with the highest scores. The ot

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14

Augusto, J., and T. B. Brenneman. "Implications of fungicide application timing and post-spray irrigation on disease control and peanut yield." Peanut Science 38, no. 1 (2011): 48–56. http://dx.doi.org/10.3146/ps10-11.1.

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Abstract Applying fungicides at night when the leaves are folded and using irrigation water after application have both been shown to increase deposition of fungicides in the lower plant canopy, improve control of stem rot (caused by Sclerotium rolfsii), and increase peanut (Arachis hypogaea) yield. To evaluate the interactive effects of these two practices, four applications of a protectant fungicide, chlorothalonil (1.26 kg a.i./ha), or a systemic, prothioconazole + tebuconazole (0.23 kg a.i./ha), tebuconazole (0.21 kg a.i./ha), flutolanil + propiconazole (0.45 kg a.i./ha), pyraclostrobin (0

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15

Inayat, Sana, Asad Ullah, Adeeba Anwar, and Aneesa Kaleem. "In Vitro Evaluation of Fungicides Against Mango Anthracnose Caused by <i>Colletotrichum gloeosporioides</i>." American Journal of Biomedical and Life Sciences 12, no. 2 (2024): 16–21. http://dx.doi.org/10.11648/j.ajbls.20241202.11.

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Mango is a significant fruit crop in our country, but it is often attacked by anthracnose, a disease that causes considerable pre and post-harvest losses. There are different methods to control this disease but management through the use of various fungicides, often in combination is more suitablef, under field conditions. This study was conducted in vitro experiments using the poison food technique to induce anthracnose disease in mangoes. Efficacy of 10 different fungicides was investigated, including contact fungicides like Blitox (Copper oxychloride 50% WP) and Indofil M-45 (Mancozeb 75% W

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16

Emad, Abd Atia. "Efficacy of Fungicides in Controlling Pythium aphanidermatum pathogenic of Root and stem rot and Their Impact on Plant Health and Productivity." International Journal of Life Science and Agriculture Research 04, no. 03 (2025): 167–73. https://doi.org/10.5281/zenodo.14971609.

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<em>Pythium aphaneidermatium</em> is one of the most destructive fungi to agricultural products, as it is a soil fungus that causes serious diseases that affect seedlings, such as root rot and seedling death, leading to huge losses in many plant families. Due to the great importance of this fungus and its negative impact on crops, the effect of a group of fungicides, both systemic and non-systemic, on its growth and control was evaluated in this study. The fungicides used in the study included: Propiconazole, Hexaconazole, Carbendazim, Mancozeb, Chlorothalonil, and Captan, where different conc

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17

Gikas, Georgios D., Paraskevas Parlakidis, Theodoros Mavropoulos, and Zisis Vryzas. "Particularities of Fungicides and Factors Affecting Their Fate and Removal Efficacy: A Review." Sustainability 14, no. 7 (2022): 4056. http://dx.doi.org/10.3390/su14074056.

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Systemic fungicide use has increased over the last decades, despite the susceptibility of resistance development and the side effects to human health and the environment. Although herbicides and insecticides are detected more frequently in environmental samples, there are many fungicides that have the ability to enter water bodies due to their physicochemical properties and their increasing use. Key factors affecting fungicide fate in the environment have been discussed, including the non-target effects of fungicides. For instance, fungicides are associated with the steep decline in bumblebee

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18

LaMondia, J. A. "Management of Calonectria pseudonaviculata in Boxwood with Fungicides and Less Susceptible Host Species and Varieties." Plant Disease 99, no. 3 (2015): 363–69. http://dx.doi.org/10.1094/pdis-02-14-0217-re.

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Calonectria pseudonaviculata causes leaf and stem lesions resulting in defoliation and dieback of boxwood. Trials were conducted to evaluate fungicide management of boxwood blight under greenhouse and container nursery conditions in Connecticut using fungicides previously determined to have in vitro activity against conidial germination or mycelial growth. Plants of different boxwood cultivars were inoculated 48 h after fungicide application. Disease progression was monitored over 6 weeks and progressed from leaf and stem lesions to defoliation. The level of disease control achieved by fungici

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19

Altaf, Suhail, Shaheen Kousar Jan, Shafat Ahmad Ahanger, et al. "Management of Green Mold Disease in White Button Mushroom (Agaricus bisporus) and Its Yield Improvement." Journal of Fungi 8, no. 6 (2022): 554. http://dx.doi.org/10.3390/jof8060554.

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Mycoparasites cause serious losses in profitable mushroom farms worldwide. The negative impact of green mold (Trichoderma harzianum) reduces cropping surface and damages basidiomes, limiting production and harvest quality. The goal of the current study was to evaluate new generation fungicides, to devise suitable management strategies against the green mold disease under prevailing agro-climatic conditions. Six non-systemic and five systemic fungitoxicants were evaluated for their efficacy against pathogen, T. harzianum, and host, Agaricus bisporus, under in vitro conditions. Among non-systemi

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20

Lan, Zhifu, Jing Huang, Komivi S. Akutse, and Yongwen Lin. "Impact of pre-harvest fungicide application on the storage performance of tomato fruits." PLOS ONE 19, no. 8 (2024): e0308670. http://dx.doi.org/10.1371/journal.pone.0308670.

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To examine the impact of pre-harvest fungicide applications on the postharvest storage performance of tomato fruits, we measured the lycopene content, hardness, soluble solids content, rotting rate, and weight loss rate of the fruits, as well as conducted a sensory assessment. Protective and systematic fungicides were sprayed on tomatoes 20 days before harvest in order to prevent rotting and weight loss during storage. Our findings showed that, the fungicide-treated tomatoes had a significantly lower rotting rate of 16.00% and a weight loss rate of 3.96%. However the control group experienced

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21

SUREKHA, S. R., VENKATESH R. KULKARNI, M. S. L. RAO, and T. R. SHASHIDHAR. "Evaluation of different fungicides against Alternaria solani causing early blight disease of potato under in vitro conditions." Journal of Farm Sciences 37, no. 01 (2024): 20–24. http://dx.doi.org/10.61475/jfs.2024.v37i1.04.

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Potato (Solanum tuberosum) is a widely cultivated starch crop known for its edible underground storage organ, providing essential nutrients globally. Early blight, caused by the fungal pathogen Alternaria solani can lead to significant yield losses in potato crop, reports indicated that average annual yield losses due to early blight range from approximately 50 per cent to 75 per cent of production. Chemical protection have been a prominent approach in controlling early blight. Under in vitro evaluation fungicides, among non-systemic fungicides, mancozeb 75% WP exhibited the highest mean mycel

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22

Ojiambo, P. S., P. A. Paul, and G. J. Holmes. "A Quantitative Review of Fungicide Efficacy for Managing Downy Mildew in Cucurbits." Phytopathology® 100, no. 10 (2010): 1066–76. http://dx.doi.org/10.1094/phyto-12-09-0348.

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A meta-analysis of the effect of fungicides on cucurbit downy mildew was conducted using data previously published in Fungicide & Nematicide Tests and Plant Disease Management Reports from 2000 to 2008. Standardized mean effect size (the difference in disease intensity expressed in standard deviation units between the fungicide treatment and its corresponding untreated control) was calculated for each of the 105 field studies evaluating the effects of fungicides on cucurbit downy mildew. Fixed- and random-effects meta-analyses were performed on the log-transformed standardized mean effect

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23

Narware, Jeetu, Dawale, M. B., and Sirisha Thakare. "Isolation and In vitro Compatibility of Fungal Antagonists of Mango Anthracnose with Fungicides." International Journal of Plant & Soil Science 35, no. 21 (2023): 1066–70. http://dx.doi.org/10.9734/ijpss/2023/v35i214078.

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The compatibility of antagonists of Colletotrichum gloeosporioides (Nigrospora spharica (Sacc.) E.W. Mason, Gliocladium roseum Bainier and Aspergillus sp.) in mango, with different fungicides was tested through poisoned food technique. Two systemic fungicides viz., carbendazim (0.1% -1 g/L), hexaconazole (0.05% -1/2 ml/L) and a non-systemic fungicide viz., Sulphur (0.2% - 2g /L) were evaluated for their compatibility with potential antagonists. The antagonist Nigrospora sphaerica (95.56%) and Aspergillus sp. (91.11%) were most compatible with sulphur whereas Gliocladium roseum, was more compat

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24

Sedegui, M., R. B. Carroll, A. L. Morehart, R. A. Hamlen, and R. J. Power. "Comparison of Assays for Measuring Sensitivity of Phytophthora infestans Isolates to Fungicides." Plant Disease 83, no. 12 (1999): 1167–69. http://dx.doi.org/10.1094/pdis.1999.83.12.1167.

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Pathogenic strains of Phytophthora infestans insensitive to phenylamide have been reported from around the world and are responsible for a lack of late blight control in both potatoes and tomatoes. In vivo laboratory assay methods used to determine the sensitivity of P. infestans to fungicides include floating of leaflet disks on fungicide suspension and the use of potato tuber disks. In our study, these two methods were compared with a new detached-leaf assay. The fungicides chlorothalonil (protective), oxadixyl and metalaxyl (systemic), and cymoxanil (locally systemic) were utilized. Phenyla

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25

Gurusinga, Rika Estria, Lilik Retnowati, Suryo Wiyono, and Efi Toding Tondok. "Dampak Penggunaan Fungisida Sintetik pada Kelimpahan Cendawan Endofit Tanaman Padi." Jurnal Ilmu Pertanian Indonesia 25, no. 3 (2020): 432–39. http://dx.doi.org/10.18343/jipi.25.3.432.

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Application of fungicides to control rice diseases potentially have adverse effect on non target organisms including endophytic fungi. Unfortunately, information of fungicide effect on endophytic fungi on rice is still limited. The purpose of this research was to study the diversity and abundance of endophytic fungi on rice plant because of application of synthetic fungicides. There were two treatments in this study: non systemic fungicide (mankozeb) and systemic fungicide (difenoconazole) which were compared to control (without fungicide). Isolation of endophytic fungi and application of fung

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26

L Manjunatha, PR Saabale, Rishikesh Kumar, and Shailendra Singh. "Efficacy of different fungicides against Ascochyta rabiei and Botrytis cinerea associated with chickpea." Journal of Food Legumes 36, no. 4 (2024): 288–93. http://dx.doi.org/10.59797/jfl.v36.i4.165.

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Ascochyta rabiei and Botrytis cinerea have been reported to cause blight and gray mold diseases in chickpea in different parts of the world and cause a significant economic loss to crop. In the present investigation, an in vitro evaluation of fungicides was conducted to find out the sensitivity and fungicide concentration in inhibiting the growth of Ascochyta rabiei and Botrytis cinerea. In vitro evaluation of fungicides revealed that, among five fungicides, bavistin (carbendazim 50 WP) a systemic fungicide was highly effective in inhibiting the mycelial growth with 100% inhibition at all the

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27

Ishieze, Patience U., Chinedu F. Amuji, Kevin I. Ugwuoke, Paul K. Baiyeri, and Michael O. Eze. "Comparative Efficacy of Systemic and Combination Fungicides for the Control of Alternaria Leaf Spot of Cabbage." Applied Microbiology 3, no. 3 (2023): 906–14. http://dx.doi.org/10.3390/applmicrobiol3030062.

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Alternaria leaf spot of cabbage, caused by the Alternaria brassicicola, affects leaves of cabbages and often results in head rots causing severe decline in yield. In this work, the effects of systemic and combination fungicides on A. brassicicola mycelia growth in vitro and disease severity in field trials were investigated. The results of in vitro evaluation revealed that both fungicides significantly inhibited (p < 0.05) the growth of A. brassicicola under in vitro conditions. However, metalaxyl-M 6% was less effective with 100 μg/mL having only 30 ± 3.5% inhibition. On the other hand, 10

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28

ANAND, T. "Integrated Management of Maize Leaf Blight Caused by Helminthosporium maydis." Annals of Plant and Soil Research 25, no. 1 (2023): 182–86. http://dx.doi.org/10.47815/apsr.2023.10254.

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Leaf blight (Helminthosporium maydis Nisikado) is one of the most devastating diseases in maize. The innovative idea to manage crop diseases is the integrated method (chemical and bio-control agents), as it involves the least amount of fungicidal load in the environment. Thus, in the present study, the objectives were formulated to screen the different systemic and non-systemic fungicides against the mycelial growth of leaf blight pathogen under in vitro conditions and to investigate the effect of different fungicides and bio-agents against leaf blight disease under field conditions. Among fun

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29

LaMondia, J. A. "Fungicide Efficacy Against Calonectria pseudonaviculata, Causal Agent of Boxwood Blight." Plant Disease 98, no. 1 (2014): 99–102. http://dx.doi.org/10.1094/pdis-04-13-0373-re.

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Calonectria pseudonaviculata causes leaf spot and stem lesions resulting in defoliation and dieback of boxwood. Fungicides representing 20 different active ingredients from 13 different Fungicide Resistance Action Committee groups were evaluated for their effects on conidial germination and mycelial growth using in vitro assays, and the concentration that suppressed fungal growth to 15% of that on unamended media (EC85) values were determined. A number of fungicides strongly inhibited mycelial growth of C. pseudonaviculata. Four demethylation inhibitor fungicides had EC85 values of 1.2 μg a.i.

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Uddin, Mueen, Juma Khan Tareen, Faheem Ahmed, et al. "Powdery Mildew A Disease of Grapes And The Fungicides Mode of Action: A Review." BioSight 3, no. 2 (2022): 38–52. http://dx.doi.org/10.46568/bios.v3i2.78.

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Powdery mildew caused by Uncinula necator (Schw.) Burr. is one of the widespread fungal diseases of grapes that have caused economic losses through poor fruit set and low yield substantially. To decrease the inoculum potential, a disease management program must be undertaken early in the season which is imperative to reduce late-season disease problems. Because, without early control of the infection of powdery mildew, often lead to severe problem in the late season. Elemental sulfur was the foremost antifungal utilized for the control of powdery mildew which is still in use as an effective an

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Mevada, Hinal, B. R. Nakrani, and J. K. Patel. "Efficacy of Fungicides against Fusarium oxysporum f. sp. Ciceri: An In vitro Study." Asian Research Journal of Agriculture 18, no. 2 (2025): 67–73. https://doi.org/10.9734/arja/2025/v18i2681.

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Chickpea (Cicer arietinum L.) is the second most important crop in the world after dry bean. It belongs to the family Fabaceae. A large number of diseases have been reported on chickpea among them wilt is caused by Fusarium oxysporum f. sp. ciceri is the most important economic disease. The evaluation of systemic, non-systemic and combined fungicides against wilt pathogen of chickpea in vitro by poison food technique was carried out to know the effective fungicide against F. oxysporum f. sp. ciceri. The systemic fungicides viz., azoxystrobin, tebuconazole, and thiophanate- methyl was tested at

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Vanani, K. D., K. B. Rakholiya, and Pooja Purushotham. "Prospecting the Effectiveness of Fungicides and Bioagents against Colletotrichum gloeosporioides (Penz.) Penz & Sacc." Journal of Advances in Biology & Biotechnology 27, no. 2 (2024): 216–25. http://dx.doi.org/10.9734/jabb/2024/v27i2712.

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Aims: The leaf spot caused by Colletotrichum gloeosporioides (Penz.) Penz & Sacc. is one of the most serious disease in all mango growing regions of the world. In vitro bioassay of fungicides and bioagents were performed to evaluate the effectiveness of different fungicides and bioagents against C. gloeosporioides. Study Design: Poison food techique for fungicides bioassay and dual culture technique for bioagents bioassay. Place and Duration of Study: The laboratory studies were conducted in the Department of Plant Pathology, N. M. College of Agriculture, Navsari Agricultural U

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C. R., Ajith,, Pankaja N. S., Supriya S., Mahadeva J., Umashankar Kumar N., and Mummineni Sunitha. "Compatibility Assessment of Native Non-Rhizospheric Trichoderma Isolates with Various Fungicides." Journal of Advances in Biology & Biotechnology 27, no. 9 (2024): 988–99. http://dx.doi.org/10.9734/jabb/2024/v27i91369.

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The native non-rhizosphere isolates of Trichoderma were tested against different systemic, contact and combi-product fungicides to test their compatibility. Total five isolates were tested against 16 different fungicides and compared with commercial Trichoderma isolate available in market. The native isolates showed good compatibility compared to commercial isolate. All the isolates showed high compatibility with Dimethomorph 50 % WP among systemic fungicides where least of 9.44 per cent mycelial inhibition was recorded in the isolate PSV. The systemic fungicides, Hexaconazole 4 % EC, Carbenda

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Cangi, Rüstem, Yusuf Yanar, and Yağmur Dülgeroğlu Yılmaz. "Effects of Brining and Picking Time on The Degradation of Pesticide Residue in Grapevine Leaves." Turkish Journal of Agriculture - Food Science and Technology 7, no. 11 (2019): 1773. http://dx.doi.org/10.24925/turjaf.v7i11.1773-1779.2505.

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Intensive pesticide use in vineyard resulted in residue problem on vine leaves that are used as food. This study was aimed at development of a proper chemical control program to reduce the pesticide residue problem on vine (cv. Narince) leaves in vineyards during the growing period. The residues of some fungicides were determined according to spraying time in the fresh (unprocessed) and preserved (brined) leaves. Additionally, the effects of preservation process on degradation of the fungucides residues were investigated. In this study three fungicides (Azoxystrobin, Triadimenol, Hexaconazole)

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Kalinina, Tatiana A., Valeriya I. Balandina, Konstantin L. Obydennov, et al. "Synthesis, Fungicidal Activity and Plant Protective Properties of 1,2,3-Thiadiazole and Isothiazole-Based N-acyl-N-arylalaninates." Molecules 28, no. 1 (2023): 419. http://dx.doi.org/10.3390/molecules28010419.

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The addition of active groups of known fungicides, or systemic acquired resistance inducers, into novel compound molecules to search for potential antifungal compounds is a popular and effective strategy. In this work, a new series of N-acyl-N-arylalanines was developed and synthesized, in which 1,2,3-thiadiazol-5-ylcarbonyl or 3,4-dichloroisothiazol-5-ylcarbonyl (fragments from synthetic plant resistance activators tiadinil and isotianil, respectively) and a fragment of N-arylalanine, the toxophoric group of acylalanine fungicides. Several new synthesized compounds have shown moderate antifun

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Khyzhnyak, S. V., A. O. Velinskaya, E. V. Byschuk, and V. M. Voitsitskiy. "Elemental composition of liver and kidney tissues of rats under the influence of fungicides." Animal Biology 24, no. 2 (2022): 9–13. http://dx.doi.org/10.15407/animbiol24.02.009.

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Widespread use of fungicides in various spheres of human life leads to negative consequences for both humans and the environment. The article presents the results of a study of the acute effect of systemic fungicides of the chemical class triazoles on the content of macro- and microelements in kidney and liver rat tissues. The content of chemical elements was determined by inductively coupled plasma atomic emission spectrometry. The established changes in the content of macro- and microelements in the rat liver and kidney indicate tissue specificity of the fungicidal action. Under the influenc

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Kumar, Pardeep, Pardeep Kumar Mishra, Sunil Kumar, Shesh N. Singh, and Devendra P. Singh. "Fungicidal Management of False Smut Disease in Rice Caused by Ustilaginoidea virens." INTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT 6, no. 04 (2020): 312–14. http://dx.doi.org/10.18811/ijpen.v6i04.11.

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False smut of rice caused by the fungus Ustilaginoidea virens has been recorded, in recent years, in the all rice growing areas of State Uttar Pradesh, India. Recommended fungicides are not yet available for chemically controlling the disease. Therefore, uses of unregistered fungicides are common by the farmers, for the management of the disease. The present study, was undertaken to identify effectiveness of fungicides to control false smut of rice. Four systemic fungicides (Propiconazole 25% EC @ 1.0 ml/L, Azoxystrobin 18.2% + Difenconazole 11.4% SC @ 0.5 g + 0.5 ml/L, Azoxystrobin 18.2% @ 1.

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Bai, Song, Miaohe Zhang, Shouying Tang, et al. "Research Progress on Benzimidazole Fungicides: A Review." Molecules 29, no. 6 (2024): 1218. http://dx.doi.org/10.3390/molecules29061218.

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Benzimidazole fungicides are a class of highly effective, low-toxicity, systemic broad-spectrum fungicides developed in the 1960s and 1970s, based on the fungicidal activity of the benzimidazole ring structure. They exhibit biological activities including anticancer, antibacterial, and antiparasitic effects. Due to their particularly outstanding antibacterial properties, they are widely used in agriculture to prevent and control various plant diseases caused by fungi. The main products of benzimidazole fungicides include benomyl, carbendazim, thiabendazole, albendazole, thiophanate, thiophanat

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Dev, Devanshu, and T. Narendrappa. "In vitro evaluation of fungicides against Colletotrichum gloeosporioides (Penz.) Penz and Sacc. causing anthracnose of pomegranate (Punica granatum L.)." Journal of Applied and Natural Science 8, no. 4 (2016): 2268–72. http://dx.doi.org/10.31018/jans.v8i4.1123.

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Pomegranate (Punica granatum L.) is a widely grown fruit in many regions of the world. Anthracnose of pomegranate is one of the limiting factor for low productivity and also the low market price. Therefore, the management of anthracnose disease is necessary. In this study new fungicide molecules are evaluated under in vitro condition against the mycelial growth of Colletotrichum gloeosporioides. In vitro screening of fungicides against C. gloeosporioides showed two combination product Hexaconazole + Zineb, Trifloxystrobin + Tebuconazole and a nonsystemic fungicide Captan showed cent percent in

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De Lima, Jefferson Vasconcelos Oliveira, João Paulo Arantes Rodrigues Da Cunha, and Manoel Batista da Silva Júnior. "Translocation of Fungicides in Soybean Plants Associated with the Copper Systemic Chemical Complex." International Journal of Phytopathology 13, no. 3 (2025): XX. https://doi.org/10.33687/phytopath.014.01.5432.

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Soybean is a crop with a high leaf area index, which harm the cover effect of agrochemical sprays. Improvements in the penetration and translocation of active ingredients in plants can optimize the efficacy of systemic fungicides. The Asian soybean rust is a polycyclic disease whose infection begins in the lower leaves of the plants, where fungicides have difficulties to work. The objective of this study was to investigate the translocation of seven fungicidal active ingredients associated with the copper systemic chemical complex. This product combined with different agrochemicals optimizes t

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Salas, Sarah E., Christopher P. Shepherd, Henry K. Ngugi, and Jean-Luc Genet. "Disease Control Attributes of Oxathiapiprolin Fungicides for Management of Cucurbit Downy Mildew." Plant Disease 103, no. 11 (2019): 2812–20. http://dx.doi.org/10.1094/pdis-02-19-0396-re.

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Oxathiapiprolin, a novel oomycete fungicide recently registered by DuPont, was reported to have high intrinsic activity against cucurbit downy mildew (Pseudoperonospora cubensis). The goal of this study was to characterize disease control attributes of oxathiapiprolin-based fungicides critical to effective management of cucurbit downy mildew. In growth chamber and greenhouse studies, oxathiapiprolin-based fungicides were compared with mandipropamid, mefenoxam + mancozeb, fluopicolide + propamocarb, cymoxanil + mancozeb, and ametoctradin + dimethomorph products for pre- and postinfection activi

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Kafka, Anna, Dorota Wieczorek, Beata Żyszka-Haberecht, and Jacek Lipok. "Metabolic Study of Cucumber Seeds and Seedlings in the Light of the New, Controversial Trend of Preventive Use of Systemic Fungicides." International Journal of Molecular Sciences 24, no. 6 (2023): 5554. http://dx.doi.org/10.3390/ijms24065554.

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Cucumber is one of the most commonly produced vegetable crops. The greatest economic losses in the yields of these crops have resulted from fungal infections—powdery mildew and downy mildew. The action of fungicides not only affects the fungi, but can also lead to metabolic disorders in plants. However, some fungicides have been reported to have positive physiological effects. Our research focused on the action of two commercially available fungicides, Scorpion 325 SC and Magnicur Finito 687,5 SC, on plant metabolism. Two approaches were used to check the effect of the fungicides at the early

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Gabriel-Ortega, Julio, Edwin Pereira-Murillo, Fernando Ayón-Villao, Carlos Castro-Piguave, Isaías Delvalle-García, and José A. Castillo. "Development of an ecological strategy for the control of downy mildew (Pseudoperonospora cubensis) in cucumber cultivation (Cucumis sativus L.)." Bionatura 5, no. 2 (2015): 1101–5. http://dx.doi.org/10.21931/rb/2020.05.02.3.

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Downy mildew is a severe disease of cucumber worldwide. The oomycete Pseudoperonospora cubensis cause it and once it is established in a region, the infection spreads rapidly, causing significant loss of yield and fruit quality. The objective of the research was to develop an ecological strategy for the control of downy mildew in cucumber. The treatments were arranged in a completely randomized experimental design with an alternation of chemical and biological fungicides. The treatments were: T1: systemic fungicide (Ridomil Gold, 2.5 g/l) alternating with a contact fungicide (Bravo 2.5 ml/l),

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Augusto, J., T. B. Brenneman, A. K. Culbreath, and P. Sumner. "Night Spraying Peanut Fungicides II. Application Timings and Spray Deposition in the Lower Canopy." Plant Disease 94, no. 6 (2010): 683–89. http://dx.doi.org/10.1094/pdis-94-6-0683.

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Chemical control of soilborne peanut (Arachis hypogaea) diseases requires deposition of fungicide on plant tissues near the soil. Four applications of a protectant fungicide, chlorothalonil (1.26 kg a.i./ha), or a systemic, azoxystrobin (0.21 kg a.i./ha), pyraclostrobin (0.21 kg a.i./ha), or prothioconazole (0.08 kg a.i./ha) plus tebuconazole (0.15 kg a.i./ha), were sprayed either (i) early in the morning (3:00 to 5:00 A.M., with folded and wet leaves), (ii) during daylight (10:00 A.M. to 12:00 P.M., with unfolded and dry leaves), or (iii) in the evening (9:00 to 10:00 P.M., with folded and dr

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VJ Chaudhari, BR Nakrani, and VM Jitaliya. "Evaluation of different fungicides against afla rot, Aspergillus flavus Link in groundnut." Journal of Agriculture and Ecology 17 (November 10, 2023): 75–79. http://dx.doi.org/10.58628/jae-2317-313.

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Four systemic, four non-systemic and two combined fungicides at different concentrations were tested in vitro through poison food technique against Aspergillus flavus (Link), a causal organism of afla rot of groundnut. All the fungicides with their respective concentration were found inhibitory to the radial growth of A. flavus. Among all the systemic fungicides the highest growth inhibition of 99.99 per cent was recorded with tebuconazole 25% EC at all concentration (100, 250 and 500 ppm) followed by carbendazim 50% WP at 500 ppm (99.99%), 250 ppm (85.64%) and 100 ppm (82.64%) and hexaconazol

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Mena, Héctor, Francia Fuenmayor, José Tejera, Rafael Jiménez, and Eudis Georges. "Combate del rocío azucarado (Sphacelia sorghi McRae) del sorgo (Sorghum bicolor (L.) Moench) con funguicidas." Agronomía Mesoamericana 12, no. 2 (2006): 205. http://dx.doi.org/10.15517/am.v12i2.17235.

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The experiment was conducted in Centro Nacional de Investigaciones in Maracay, Aragua, Venezuela. The goal of this job was determining the efficacy of some fungicides in controlling sorghum honeydew (Sphacelia sorghi McRae). A completely block randomized with four replications was used. Three systemic triazol fungicides were used and two non triazoles were included. Each dose was subdivided in three applications: 1/4 applied at panicle pre-emergence, 1/2 applied at 50 % flowering time and 1/4 applied at postflowering time, in order to cover the whole flowering period. The variables were: incid

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Jo, Young-Ki, Seog Won Chang, Michael Boehm, and Geunhwa Jung. "Rapid Development of Fungicide Resistance by Sclerotinia homoeocarpa on Turfgrass." Phytopathology® 98, no. 12 (2008): 1297–304. http://dx.doi.org/10.1094/phyto-98-12-1297.

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Dollar spot, caused by Sclerotinia homoeocarpa, is the most prevalent and economically important turfgrass disease in North America. Increasing levels of fungicide resistance, coupled with tightening environmental scrutiny of existing fungicides, has left fewer options for managing dollar spot. More knowledge about S. homoeocarpa populations is needed to improve dollar spot management strategies, especially with respect to minimizing the development of fungicide resistance. Population diversity of S. homoeocarpa was examined using inter-simple sequence repeat markers and vegetative compatibili

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Sangeeta, N., H. Virupaksha Prabhu, and Gurupad Balol. "In vitro evaluations of fungicides against Sclerotium rolfsii Sacc. Causing collar rot of chickpea." INTERNATIONAL JOURNAL OF PLANT SCIENCES 17, no. 2 (2022): 163–66. http://dx.doi.org/10.15740/has/ijps/17.2/163-166.

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Collar rot of chickpea is caused by Sclerotium rolfsii. In vitro evaluation of fungicides for the management of collar rot was carried using contact, systemic and combi fungicides. Among contact fungicides tested Mancozeb showed cent per cent inhibition at 0.20 %. Among systemic fungicides tested Hexaconazole (0.05 %) and Propiconazole (0.15 %) showed cent per cent inhibition. Among the combi fungicides evaluated Carbendazim 12 % + Mancozeb 63 % (0.15 %) and Hexaconazole 4 % WP + Zineb 68 %, Carboxin 37.5 % + Thiram 37.5 %, Tricyclazole18 % + Mancozeb 62 % WP, Captan70 % + Hexaconazole 5 % WP

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Kumar, Sanjeev, and Swarna Kurmi. "Utilization of chemical fungicides in managing the wilt disease of pea caused by Fusarium oxysporum f. sp. pisi." JOURNAL OF MYCOLOGY AND PLANT PATHOLOGY 54, no. 04 (2024): 350. https://doi.org/10.59467/jmpp.2024.54.350.

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Fusarium wilt of pea, caused by Fusarium oxysporum f. sp. pisi, is one of the most serious fungal diseases that can cause severe yield loss in pea. As a result, the present investigation was carried out to evaluate the performance of certain potential single and combination fungicides for the successful management of pea wilt. Seven single fungicides, Tebuconazole (1 g l ), Chlorothalonil (2.5 g l ), Propiconazole (1 ml l ), -1 -1 -1 Azoxystrobin (1 ml l ), Difenoconazole (1 ml l ), Propineb (1 ml l ), and Thiophanate methyl (1 g l ), and -1 -1 -1 -1 seven combination fungicides, Metalaxyl 8%

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Harshitha, K. N., and M. G. Palakshappa. "In vitro evaluation of new molecules of fungicides against Colletotrichum capsici (Syd.) Butler and Bisby causing anthracnose of chilli." Ecology, Environment and Conservation 29, no. 01 (2023): 433–37. http://dx.doi.org/10.53550/eec.2023.v29i01.064.

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Chilli (Capsicum annuum L.) is the fourth major vegetable cultivated globally. The major fungal foliar pathogen causing havoc in production, export and marketing is fruit rot or anthracnose of chilli caused by Colletotrichum capsici (Syd.) Butler and Bisby which has emerged in impairing production in both tropical and subtropical regions. In the present study, new molecules of contact, systemic and combi product fungicides were tested against Colletotrichum capsici by poison food technique at different concentrations. The contact fungicides were tested at three concentrations (0.1, 0.2 and 0.3

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