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Effect of some pesticides on the in vitro oospore formation and mycelial growth of Phytophthora infestans (Mont.) de Baryстатья
- Авторы: Mita E.D., Pobedinskaya M.A., Statsyuk N.V., Elansky S.N.
- Сборник: Euroblight. PPO-Special Report
- Том: 16
- Год издания: 2014
- Место издания: PPO, Wageningen university Lelistad, The Netherlands
- Первая страница: 201
- Последняя страница: 209
- Аннотация: The effect of some pesticides, including fungicides (fludioxonil and difenoconazole), insecticides (thiamethoxam and imidacloprid), and herbicide (metribuzin), on the oospore formation and radial colony growth of Phytophthora infestans on oatmeal agar has been studied. Fludioxonil demonstrates a statistically significant inhibition of the radial colony growth; other pesticides had no any effect on this parameter. A statistically significant effect on the oospore formation has been shown for all pesticides tested, excepting thiamethoxam. The maximum inhibiting effect has been shown for fludioxonil and difenoconazole; however, low concentrations of difenoconazole (1 μg/ml) stimulate the oospore formation.
- Добавил в систему: Еланский Сергей Николаевич