How to use omethoate? Which pests can be controlled by omethoate?
How does omethoate kill insects? How to use omethoate? Which pests can be controlled by omethoate? Also ask the netizens who know to help introduce omethoate as a highly toxic insecticide, with internal inhalation, contact and certain stomach toxicity, and has the characteristics of fast knockdown force, high efficiency, broad spectrum and so on. Omethoate can be absorbed into the human body by the stems and leaves of the plant, and can be transmitted to the part of the medicine that has not been sprayed, resulting in the poisoning and death of pests harmed above. Therefore, when using omethoate, the method of painting stem can be used. And the temperature has little effect on the efficacy of omethoate. Usage of omethoate: 1, used to control cotton aphid, cotton thrips, red spiders, leafhoppers, etc., can be sprayed with 50 ml of 40% EC and 50-75 kg of water per mu. 2, used to control vegetable aphids, red spiders, thrips, leaf miners and other pests, can use 40% EC 50 ml per mu, 60-80 kg of water spray. 3, used to control rice planthopper, leafhopper, thrips, borer and other pests, can use 40% EC 75-100 ml per mu, spray 75-100 kg of water. 4. Tobacco aphids, tobacco thrips and tobacco green insects used to control tobacco can be sprayed with 60 milliliters of 40% EC per mu and 50-75 kg of water. 5. It is used to control fruit tree leafhopper, pear lice, pear star caterpillar, leaf mite, red spider, citrus red wax scale, sagittal scale, chaff scale, brown round scale and other pests. 80-1000 times of 40% EC can be used to spray fruit trees evenly. The safe interval for the use of omethoate: 1. Rice can use 40% omethoate EC at most once, and the safe interval is 21 days. 2. Wheat uses up to 40% omethoate EC for the second time, and the safe interval is 21 days. 3. Cotton uses up to 40% omethoate EC for the second time, and the safe interval is 14 days. 4. Fruit trees can use up to 40% omethoate EC at most, and the safe interval is 21 days. 5, vegetables are not recommended to use omethoate, short-term crops for food safety, please do not use or reduce the use of highly toxic pesticides! Because 40% of omethoate EC can cause poisoning through the esophagus, respiratory tract and skin, protective work must be done before spraying omethoate, which is treated with atropine and antiphosphates. What is the American white moth? what is carbofuran?
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Anti-cold and anti-freezing technology of Lentinus edodes in Zhejiang Province caused by cold wave
Anti-cold and anti-freezing technology of Lentinus edodes in Zhejiang Province caused by cold wave
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What should be paid attention to in the application of biological pesticides?
What should be paid attention to in the application of biological pesticides? How can bio-pesticides improve their efficacy? Also ask experienced netizens to help introduce that biopesticide is a preparation that uses living organisms (fungi, bacteria, insect viruses, genetically modified organisms, natural enemies, etc.) or their metabolites to kill or inhibit agricultural pests.
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