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番茄灰霉病是番茄生产中最重要的病害之一,也是大棚番茄生产中的主要障碍。它不仅危害叶片、花、茎,还严重地危害果实,尤其以青果发病最重,严重影响了番茄的产量和品质。近年来,我们结合莱州市万亩温室高效攻关工程的实施,在生产实践中,摸索出一套番茄灰霉病的早期防治技术。该技术以早期预防病害为主,采用生态防治和化学防治相结合的技术措施,做到及早发现,及时防治,大大减轻了病害的发生,防治效果非常显著。一、熟悉灰霉病的发生规律番茄灰霉病为真菌病害,由半知菌亚门
Botrytis cinerea is one of the most important diseases in tomato production and also a major obstacle in tomato production in greenhouse. It not only endangers the leaves, flowers and stems, but also seriously endangers the fruits, especially the most serious ones, which seriously affect the yield and quality of tomatoes. In recent years, we combine Laizhou million acres of greenhouses efficient research project implementation, in production practice, worked out a set of early prevention and control of tomato gray mold disease. The technology to early prevention and treatment of diseases, the use of ecological control and chemical control of a combination of technical measures to achieve early detection, timely prevention and control, greatly reducing the incidence of disease, prevention and treatment effect is very significant. First, familiar with the occurrence of gray mold disease Botrytis cinerea is a fungal disease, by the penicillium sub-Men