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大棚蔬菜病害较多,采取喷雾防治易导致棚内湿度加大,防病效果不佳;采用喷粉防治施药不便,且施药不易均匀;最新措施是采用烟薰剂防治,但又存在施用不够安全等问题。 30％绿色1号烟剂是珠海市绿色南方保鲜总公司新近研制的安全型棚室蔬菜专用高效杀菌烟剂。主要特点是:①施
Greenhouse vegetable diseases are more, to take spray prevention and control easily lead to the shed humidity increases, disease prevention is not good; use spraying prevention and control of pesticide inconvenience, and pesticide application is not easy uniform; the latest measure is the use of fumonizer control, but there is the application Not enough security and other issues. 30% Green No.1 Smoke Agent is a newly developed safety greenhouse vegetable special efficient bactericidal smoke agent developed by Zhuhai Green South Preservation Corporation. The main features are: ① Shi