Clever Prevention of Autumn Rapeseed
Pest control: The main pests of autumn rapeseed are aphids, cabbage caterpillars, and diamondback moths. Control locusts, can be used 25% ikashi 1000 times or 50% banyan fog 2000 times liquid plus spray, with the spraying of new high-fat film 800 times the liquid to increase the utilization of effective pharmaceutical ingredients, consolidate the control effect; 250 grams of smoke agent smoked, but also trapped with yellow armyworm board. Control of cabbage caterpillars, diamondback moth, can be used for pesticides plus 800 times the new high-fat film spray control. Disease prevention and control: focus on prevention of downy mildew, black spot, anthrax. For downy mildew, biological control methods can be adopted, that is, using 250 grams of sharp pepper, ginger, garlic and 50 kilograms of water to spray; 75% of chlorothalonil WP can also be used to add 800 times of new high-fat film. Liquid or 72.2% Ke Kang Ling WP 600 times plus a new high-fat membrane 800 times or 40% ethoxyphos WP 500 times plus a new high-fat membrane 800 times spray. For melasma, 50% carbendazim wettable powder 600 times liquid plus new high fat film 800 times spray can be used in the initial stage of disease. For anthrax, at the beginning of disease, 70% thiophanate-methyl WP can be added 500-600 times with new high-fat film 800 times, or 80% anthrax methine WP 800 times with new high-fat film 800-fold spray. The general park timely and general disinfection and disinfection of trees, to reduce the source of bacteria. Ophthalmic Surgical Pack,Disposable Surgical Opthalmic Pack,Surgical Sterile Ophthalmic Pack,Disposable Opthalmic Surgical Pack Suzhou JaneE Medical Technology Co., Ltd. , https://www.janeemedical.com