Formula of pesticide formula for preventing and treating sugarcane moth borer and production method of pesticide

Abstract

The invention provides a formula of a pesticide for preventing and treating sugarcane moth borer and a production method for the pesticide formula and belongs to the technical field of pesticides. The pesticide formula is characterized by consisting of the following raw materials in parts by mass: 30-50 parts of monosultap, 20-30 parts of chlorpyrifos, 1-3 parts of a wetting agent, 2-5 parts of a dispersion agent, 1-1.5 parts of an anti-blocking agent, 0.01-0.05 part of a defoaming agent, 0.5-1 part of suspending agent and 25-30 parts of filler. The production method of the pesticide product comprises the following steps of: stirring and mixing the raw materials, smashing the raw materials through air flow and then fully mixing the raw materials. The pesticide of the formula is uniformly sprayed on leave surfaces of sugarcanes after being diluted by 500-800 times of water, so that borer pests on the sugarcanes in a seedling stage and the sugarcane stalk borer pests in the later stage can be effectively controlled; the prevention and treatment effect is over 85 percent; furthermore, sugarcane cottony aphids can be also prevented. The main active components, namely the monosultap and the chlorpyrifos, of the product disclosed by the invention have different working modes and are high in complementarity, so that the synergism effect is obvious; the drug resistance of pests can be overcome, the prevention and treatment effect can be enhanced, the drug use frequency and the using amount of the pesticide are reduced, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a high-efficiency pesticide formula for controlling sugarcane borers and a production method thereof. Background technique [0002] Sugarcane borer is the most common and most serious pest in sugarcane areas in my country. Sugarcane borers are harmful throughout the entire growth period of sugarcane. They damage the growth point at the seedling stage and cause dead seedlings, with a serious dead heart rate of 31.16% to 61.82%. Boring damages sugarcane stems in the middle and late stages of growth (the serious rate of borer damage is as high as 80%) above), damage the cane stem tissue, hinder the growth of sugarcane, reduce the yield and sugar content, and cause wind break. Sugarcane borer damage has become the primary factor affecting the sustainable and stable development of the sucrose industry in various sugarcane planting areas in my country. [0003] In prod...

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Problems solved by technology

[0003] In production, the control of sugarcane borers is mainly based on chemical control, and chemical pesticides kill insects quickly. However, due to the long-term continuous use of highly (highly) toxic and broad-spectrum pesticides such as terbufos and phorate, the variety of drugs is single and the use time is long. Pests have developed resistance to pesticides, the control effect is significantly reduced, and it is highly toxic. my country has now canceled its registration on sugarcane; New changes have taken place in the relationship. The population of natural enemies continues to decrease, reducing the role of natural factors to restrain pests, making borer control work more passive, and the dosage and frequency of medication are increasing year by year, resulting in rising costs, pesticide residues, environmental pollution, and harm to human health. Environmental security poses a serious threat

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