Greenhouse plant diseases and insect pests of security prevention and control technology import project site acceptance by the experts. "introduction of soil spread diseases and insect pests prevention and control of the machine by ozone generates 100 grams per hour, an hour can generate ozone water 10 tons, used for irrigation, leeks, the effect is good. Among them, the leek maggots pest control effect of 80%, can greatly reduce the use of pesticides.
Greenhouse plant diseases and insect pests according to relevant experts, "security prevention and control technology import" projects introduced by another technology: the power function of raw water generating device of the electrolytic acid generated by function, prevention and control of cucumber powdery mildew, tomato leaf mildew effect is good, the control effects of 70% or more. In prevention and treatment of leek maggots in the past or other vegetable diseases and insect pests are generally adopted spraying pesticide and biological bacterium agent control means of prevention and cure of the single, some farmers need spraying pesticide control plant diseases and insect pests for many times, will produce certain effect on vegetable quality and safety. And the introduction of ozone generator and electrical function devices were all belong to the physical means of prevention and control of plant diseases and insect pests, has no impact on the quality of vegetables, and easy to operate, very suitable for greenhouse vegetable diseases and insect pests prevention and control.
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