Characteristics of the fungicide mancozeb and its precautions for use 1. Function characteristics Mancozeb is a broad-spectrum protective fungicide pesticide, and its mechanism of action is to inhibit the oxidation of pyruvate in the bacteria. The original drug is a gray-yellow powder, which is easily decomposed when exposed to moisture at high temperatures. It is low in toxicity to higher animals and has a certain stimulating effect on human skin and mucous membranes. Toxic to fish, no "three" phenomenon was found at the test dose. 2. Preparation 70%, 80% wettable powder, 42% suspending agent, in the production of long family, due to the different fineness of the powder and the addition of adhesives in the drug and other factors, the control effect has its own merits. 3. Prevention and treatment of objects and techniques to prevent melons, blight, downy mildew, leaf spot, black spot, etc. of melons, using 70% mancozeb WP 400-600 times solution, spraying at the beginning of the disease Spray once every 7 to 10 days, and spray a total of 2 to 3 times. You can also use 80% Dasheng M45 or spray, Xinwansheng, etc. 600-800 times, spray at the beginning of the disease, spray once every 6 to 7 days, a total of 2 to 3 times. Precautions for the use of pesticide fungicide mancozeb: 1 can not be mixed with alkaline substances or copper preparations, but can be mixed with a variety of insecticides , fungicides, acaricides. 2 Use Dasheng M45, spray, Xinwansheng, etc. before the rain, do not need to make up the spray after the rain, the spray should be thoughtful and even. 3 high temperature season, avoid medication at noon. More pesticide knowledge , please pay attention to China Pesticide Network Vde Injection Adjustable Wrench Vde Injection Adjustable Wrench,1000V Adjustable Wrench,Vde/Gs Certificate Adjustable Wrench,En60900 Approved Adjustable Wrench Shanghai Countool In't Trading Co.,ltd , https://www.countool.com