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草莓是蔷薇科多年生草本植物,其果实柔嫩多汁,香甜可口,深受广大市民喜爱.在草莓生产中,除栽培管理技术外,病害是影响草莓产量的主要因素.作者在调查上海地区草莓病害种类的基础上,着重研究了为害草莓的主要真菌病害草莓灰霉病(Botrytis cimerea),并做了室内及田间药剂防治试验.一、室内试验1.试验目的:探求几种不同浓度的常用农药对灰霉病孢子发芽的抑制作用,为田间药剂防治提
Strawberry is a perennial herb of Rosaceae, and its fruits are soft, juicy, sweet and delicious, and are favored by the general public.In addition to the cultivation and management techniques, the disease is the main factor affecting the strawberry yield in strawberry production.In the investigation of strawberry diseases in Shanghai Based on the species, focusing on the main fungal disease strawberry strawberry gray mold (Botrytis cimerea), and made indoor and field pharmacy prevention and control test.A laboratory test 1. Objectives: To explore several different concentrations of commonly used pesticides Inhibition of spore germination of Botrytis cinerea for the prevention and treatment of pesticides in the field