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灰霉病是棚室番茄生产中较常见的一种病害,也是比较难防治的一种病害,发生后传播快,危害重,常造成大量果实腐烂,给菜农带来严重的经济损失。灰霉病防治重在预防,通过我们调查多数农民对发病后的防治较为重视而对预防工作做得有些不够,这就造成了灰霉病发生后减产严重的后果,因此生产中要以预防为主,并进行综合防治。一、症状识别:可危害地上部各个器官,包括花、叶、果实和茎等。苗期受害可造成茎
Botrytis is a common disease in greenhouse tomato production and also a disease that is more difficult to control. After it occurs, it spreads rapidly and harms seriously, often resulting in decay of a large number of fruits and causing serious economic losses to vegetable farmers. Botrytis prevention and treatment focus on prevention, we investigate the majority of farmers pay more attention to post-disease prevention and prevention work done somewhat inadequate, which resulted in gray mold disease after the serious consequences of the cut, so production should be prevention Lord, and conduct comprehensive prevention and treatment. First, the identification of symptoms: can harm the upper part of various organs, including flowers, leaves, fruits and stems. Seedling damage can cause stems