当前,随着草莓栽培面积的逐年扩大,其病害时有发生,如不及时防治,会严重影响草莓的生长发育,导致草莓产量低,品质差、收益少。下面介绍几种常见病害及其防治方法。一、灰霉病草莓灰霉病主要危害花和果实,病菌于落花后先侵害幼果,与湿土接触处的果先发病,然后沿果梗蔓延到花序,使整个花序干枯死亡。当侵害成熟果实时,果面呈水浸状淡褐色暗斑。然后变成暗褐色,致使组织变腐,香气和 At present, with the strawberry cultivation area expanding year by year, the disease occurs from time to time, if not timely control, will seriously affect the growth and development of strawberries, resulting in low yield of strawberries, poor quality, less revenue. Here are some common diseases and prevention methods. First, Botrytis cinerea Strawberry Botrytis cinerea mainly endangers flowers and fruits, the bacteria attack the young fruit after falling, wet the first contact with the fruit of the disease, and then spread along the stems inflorescence inflorescence, so that the entire inflorescences died. When infested mature fruit, the fruit was flooded dark brown dark spots. It then turns dark brown, causing the tissue to become rotten, aroma and