Compound pesticide
A technology of pesticides and neem, applied in the directions of pesticides, animal repellents, botanical equipment and methods, etc., can solve the problems of increasing the amount of chemical pesticides, increasing the economic burden of farmers, and pollution of environmental agricultural products, etc. Good insecticidal effect
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Embodiment 1
[0019] A compound pesticide, which is an emulsifiable concentrate prepared by compounding neem extract and matrine total alkaloids as medicinal components. It also contains a variety of auxiliary agents, specifically 5wt% surfactant, 1.2wt% sunscreen, 1.0wt% stabilizer, 1.0wt% preservative, 0.5wt% synergist, 0.1wt% pH regulator, The balance is organic solvent. Wherein the neem extract content is 1wt%, and the total alkaloid content of Sophora flavescens is 0.01wt%. The surfactant is selected from sorbitol in nonionic polyoxyethylene ethers; the sunscreen is selected from p-aminobenzoic acid; the stabilizer is selected from epoxidized vegetable oil; the preservative is selected from aminobenzoic acid; The effect agent is selected from soybean meal; the pH regulator is selected from sodium hydroxide; the organic solvent is selected from ethanol.
Embodiment 2
[0021] A compound pesticide, which is an emulsifiable concentrate prepared by compounding neem extract and matrine total alkaloids as medicinal components. It also contains a variety of auxiliary agents, specifically 6wt% surfactant, 1.4wt% sunscreen, 1.2wt% stabilizer, 1.0wt% preservative, 0.6wt% synergist, 0.1wt% pH regulator, The balance is organic solvent. Wherein the neem extract content is 2wt%, and the total alkaloid content of Sophora flavescens is 0.02wt%. The surfactant is selected from non-ionic Tween-20; the sunscreen is selected from castor oil; the stabilizer is selected from 2,6-di-tert-butyl p-phenol; the preservative is selected from aminobenzoic acid; selected from chlorinated fats; pH regulators selected from sodium hydroxide; organic solvents selected from ethanol.
Embodiment 3
[0023] A compound pesticide, which is an emulsifiable concentrate prepared by compounding neem extract and matrine total alkaloids as medicinal components. It also contains a variety of auxiliary agents, specifically 7wt% surfactant, 1.8wt% sunscreen, 1.6wt% stabilizer, 1.0wt% preservative, 1.0wt% synergist, 0.1wt% pH regulator, The balance is organic solvent. Wherein the neem extract content is 5wt%, and the total alkaloid content of Sophora flavescens is 0.02wt%. The surfactant is selected from non-ionic Tween-80; the sunscreen is selected from castor oil; the stabilizer is selected from 2,6-di-tert-butyl p-phenol; the preservative is selected from aminobenzoic acid; selected from chlorinated fats; pH regulators selected from potassium hydroxide; organic solvents selected from acetone.
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