Seed-dressing agent for preventing and treating diseases and pests of agronomic crop

Abstract

The invention relates to a seed dressing agent capable of controlling cropper pest, which can effectively solve the problems of safe use of seed dressing agent, pesticide resistance of control pest and environment pollution. The seed dressing agent comprises: 10-50 weight% of chemical pesticide; 0.001-0.003 weight% of growth regulator; 3-5 weight% of eucalypt extract; 5-10 weight% of emulsifier; 0.2-0.8 weight% of wetting agent, 1-5 weight% of penetrant, 0.3-0.9 weight% of warning color; 4-8 weight% of surfactant and surplus being solvent, wherein the chemical pesticide; growth regulator; eucalypt extract; emulsifier; wetting agent, penetrant and warning color are mixed together and the surfactant and solvent are respectively added into the mixture. The seed dressing agent has features of scientific constituent, good use effect, low cost, safety, small environment pollution, creativeness contribution to the existent cropper seed dressing agent and great economic and social benefit.

Description

1. Technical field [0001] The invention relates to the field of chemical pesticides, in particular to a seed dressing agent for preventing and controlling crop diseases and insect pests (also known as a high-efficiency, low-toxicity, environment-friendly seed dressing agent). 2. Background technology [0002] For the high yield and harvest of crops, the treatment of seeds during sowing is very important, especially the treatment of crop seeds with chemical pesticides (insecticides or fungicides) has many advantages, one is beneficial to seedling preservation; the other is beneficial to increase production; the third is It is beneficial to prevent the spread of seed-borne diseases and insect pests. Generally speaking, in order to prevent and control pests and diseases at the seedling stage of crops, most farmers in our country will use traditional methods and conventional chemical pesticides to dress seeds before sowing. Although this approach can play a certain role and pre...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a seed dressing agent for preventing and controlling crop diseases and insect pests, which can effectively solve the safe use of the seed dressing agent, the drug resistance of pest control and the pollution to the environment. The technical solution is, by weight percent, made of the following components: chemical pesticide 10-50%, growth regulator 0.001-0.003%, eucalyptus extract 3-5%, emulsifier 5-10%, wetting agent 0.2-0.8% of penetrant, 1-5% of penetrant, 0.3-0.9% of warning color, 4-8% of surfactant, and the rest is made of solvent, among which chemical pesticide, growth regulator, eucalyptus extract, wetting Agent, penetrant, emulsifier and warning color are mixed together, then add surfactant, solvent respectively and stir; Said chemical pesticide is insecticide or bactericide, or its compound, and insecticide is phoxim ( 1-30% phoxim dosage form can be selected for use), imidacloprid (1-48% imidacloprid dosage form can be selected for use) or eucalyptus extract, and the bactericide is tebuconazole (0.2-5% tebuconazole dosage form can be selected for use); said The growth regulator is brassinolide; the emulsifier is phenylethylphenol polyoxyethylene ether or calcium dodecylbenzenesulfonate; the wetting agent is naphthalenesulfonic acid carboxylate; The penetrating agent is silicone, such as silicone oil, silicone resin, etc.; the warning color is acid red, acid blue, acid yellow or other more eye-catching pigments; the surfactant is alkylphenol polyoxyethylene ether; Said solvent is dimethylformamide or aromatic hydrocarbons; the present invention has scientific components, good use effect, low cost, safety, and little environmental pollution, and is a creative contribution to existing crop seed dressing agents, with huge economic and social benefits

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