High-suspension-rate preventing and treating agentia

Abstract

The invention discloses a high-suspension-rate preventing and treating agentia which is characterized by being prepared from the following components in parts by weight: 6-8 parts of a bactericide, 2-4 parts of rotenone, 3-5 parts of methylene succinic acid-acrylic acid copolymer, 1.2-1.5 parts of bromide N-butyl-3-methyl pyridine, 0.6-0.8 part of calcium dodecyl benzene sulfonate, 0.5-0.7 part of a phosphate auxiliary agent, 0.3-0.5 part of an emulsifier HSH433, and 12-15 parts of isobutanol. The prepared pesticide preparation has the suspension rate in water higher than 90%, has obvious deinsectization and sterilization effects, reduces the use amount of chemical pesticides, and can reduce the impact on the environment; the pesticide preparation can keep advantages of mixed biological pesticides, prolongs the period of preserving effect, and improves pesticide efficacy; and phosphates in the raw materials have amphiphilic nature and enable the dissolving ability on the pesticides to be adjusted, and the compatibility and proportion of the prepared pesticide preparation are reasonable, and the transportation is safe.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a high suspension rate control agent. Background technique [0002] Most of the pesticide formulations are formulated to be sprayable before use, or formulated as poisonous baits, but powders, seed dressings, ultra-low volume sprays, fumigants, etc. can be used directly without preparation. Each pesticide can be processed into several dosage forms. Various dosage forms have certain specific and technical requirements for use, and it is not advisable to change the usage at will. For example, granules can only be sprayed or treated with soil, but not sprayed with water; wettable powders should only be sprayed with water, not directly sprayed; powders can only be sprayed directly or mixed with poisonous soil or seeds, and water should not be added; various rodenticides It can only be used after mixing grains and other foods into poisonous baits. Different dosage fo...

AI Technical Summary

Problems solved by technology

At present, there are many kinds of additives used in wettable powders and water-dispersible powders of pesticides, the quality is unstable, and the production process needs to be added sequentially, which is time-consuming and labor-intensive. The produced pesticide products have low suspension rate, poor efficacy, and poor resistance to hard water.