Hu_Mengjun_11.19_Fungicide Resistance and Management for small fruit sustainability скачать в хорошем качестве

Hu_Mengjun_11.19_Fungicide Resistance and Management for small fruit sustainability

Although general resistance management strategies such as rotation and mixture of fungicides with different modes of action have been widely implemented for many years, fungicide resistance remains to be a major concern in many cropping systems. In this session, we will use common small fruit fungal pathogens Botrytis and Colletotrichum species as examples to share our thoughts on resistance management. Specifically, we will introduce (1) fungicide resistance and its mechanisms, (2) disease monitoring systems and spray strategies, and (3) the smartphone application MyIPM, as well as highlight the importance of accurate species identification and resistance monitoring. The purpose of this session is to alert our growers to the current resistance issues and provide feasible tools to better manage resistance, for the sustainability of small fruit production.