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随着棚室生产年限的增加，病害发病有逐年严重的趋势，且防治难度也越来越大，单纯依靠药剂防治效果已不理想。因此，对于棚室番茄病害的防治，应遵循“预防为主，综合防治”的方针，采用农业防治、生态防治和化学防治相结合的综防技术，以便经济、安全、有效地控制棚室番...
With the increase of the production period of greenhouse, the incidence of disease has a serious trend year by year, and the prevention and treatment is also more and more difficult. The effect of prevention and cure by relying solely on medicament has been unsatisfactory. Therefore, we should follow the principle of “prevention first, comprehensive prevention and control” to prevent and cure tomato diseases in greenhouse and adopt the comprehensive prevention and cure technology combined with agricultural prevention and control, ecological prevention and chemical prevention and control to economically, safely and effectively control the greenhouse ...