Effectiveness of Different Classes of Fungicides on Botrytis cinerea Causing Gray Mold on Fruit and Vegetables
| Autor: | Adiyantara Gumilang, Joon-Oh Kim, Jong-Hwan Shin, Kyoung Su Kim, Ki-Young Choi, Keun Chung |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
Fludioxonil lcsh:Plant culture 01 natural sciences chemistry.chemical_compound Botrytis cinerea fungicide lcsh:SB1-1110 Mycelium Tebuconazole Iprodione biology fungi food and beverages biology.organism_classification Note Fungicide 010602 entomology Horticulture chemistry Germination Pyrimethanil strawberry Agronomy and Crop Science 010606 plant biology & botany |
| Zdroj: | The Plant Pathology Journal The Plant Pathology Journal, Vol 32, Iss 6, Pp 570-574 (2016) |
| ISSN: | 2093-9280 1598-2254 |
| Popis: | Botrytis cinerea is a necrotrophic pathogen causing a major problem in the export and post-harvest of strawberries. Inappropriate use of fungicides leads to resistance among fungal pathogens. Therefore, it is necessary to evaluate the sensitivity of B. cinerea to various classes of fungicide and to determine the effectiveness of different concentrations of commonly used fungicides. We thus evaluated the effectiveness of six classes of fungicide in inhibiting the growth and development of this pathogen, namely, fludioxonil, iprodione, pyrimethanil, tebuconazole, fenpyrazamine, and boscalid. Fludioxonil was the most effective (EC50 < 0.1 μg/ml), and pyrimethanil was the least effective (EC50 = 50 μg/ml), at inhibiting the mycelial growth of B. cinerea. Fenpyrazamine and pyrimethanil showed relatively low effectiveness in inhibiting the germination and conidial production of B. cinerea. Our results are useful for the management of B. cinerea and as a basis for monitoring the sensitivity of B. cinerea strains to fungicides. |
| Databáze: | OpenAIRE |
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