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Occurrence, damage patterns and control techniques of the migratory pest diamondback moth
The diamondback moth belongs to the order Lepidoptera, family Plutellidae; aliases: small green worm, two-pointed tip. The diamondback moth is a migratory pest with many occurring generations, strong reproductive capacity, a wide host range, a high level of pesticide resistance, and difficulty of control. It mainly damages cabbage, red cabbage, broccoli,
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What pesticide should be used for diamondback moth? A mix of 1 gram per 10,000 jin of water gives very good control.
A concentration of 0.05 ppm and a concentration of 0.0125 ppm (an extremely, extremely small dosage). 0.05 ppm means adding 25 grams of technical-grade pesticide to "1 million jin of water". In other words, 10,000 jin of water...
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What is effective for controlling diamondback moth? Bacterial insecticides work well
The diamondback moth appears year-round, and bacterial insecticides can be cleverly used to control it effectively. Against diamondback moth and other lepidopteran pests, bacterial insecticides give good control. There are many varieties of bacterial insecticides, and in China the top recommendation is high-efficiency Bt, namely Bacillus thuringiensis. The commonly used dosage is 8000 international units/ml per mu,...
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Insect growth regulators can be used for diamondback moth control
The appearance of the diamondback moth seriously affects the growth of crops, so pesticides such as insect growth regulators are chosen to completely eliminate it. First, 10.8% pyriproxyfen emulsifiable concentrate can be sprayed as an 800-1500 times dilution; second, 5% chlorfluazuron emulsifiable concentrate 30-60 ml mixed with 30 jin of water can be sprayed; third, 5% emamectin benzoate water-dispersible granules 5 g mixed with 30 jin of water can be spr...
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What are the specific insecticides for diamondback moth? Several highly effective pesticides recommended
What harm does the diamondback moth cause? What are the specific insecticides for diamondback moth? We ask knowledgeable readers to help explain. The diamondback moth is also called the small green worm or two-pointed tip, and is a worldwide migratory pest. The diamondback moth mainly harms vegetable plants such as cabbage, red cabbage, broccoli, bolting mustard, mustard, cauliflower, napa cabbage, rapeseed, radish, and more, so...
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