Novel pesticide assistant

Abstract

The invention relates to a novel pesticide assistant. The novel pesticide assistant is prepared from the following components in parts by weight: 5 to 15 parts of plant oil, 20 to 40 parts of dry ice, 30 to 50 parts of light mineral oil, 1 to 5 parts of calcium dodecyl benzene sulfonate, 2 to 6 parts of sodium lauryl sulfate and 4 to 6 parts of anti-freezing agent, wherein the anti-freezing agent is a mixture prepared from ethylene glycol and propylene glycol according to a mass ratio of (1.7 to 2.1) to 1. The novel pesticide assistant has the advantages that each component in the formula is harmless to environment and human bodies; a haze effect can be generated by directly adding pesticide liquid; harmful assistants such as benzene, dimethylbenzene, aniline, cyclohexanone and the like are not required to be added in the production process; the requirements on environment friendliness, low residue, easiness in degradation and freeness from pollution can be met; the novel pesticide assistant is particularly suitable for preventing and controlling plant diseases and insect pests of vegetables and fruit trees, and can be widely applied to biological pesticide.

Description

technical field [0001] The invention relates to the field of pesticide adjuvants, in particular to a novel pesticide adjuvant. Background technique [0002] For the control of pests and diseases of rod-shaped crops, spraying and dusting are currently widely used pesticide application methods in production. However, in these two methods, the medicinal liquid or medicinal powder has poor adhesion, and when sprayed on the surface of the crops, it is easy to be blown away or washed away by wind or rain, which affects the control effect. Thermal mist is a preparation prepared by dissolving liquid or solid pesticides in an appropriate solvent to form a certain specification. When used, it forms micron-sized mist or smoke with the help of a fog machine and sprays it into the atmosphere. Because the smoke is fine, it can be sent to a very long distance by the fog machine, and has the ability to float for a long time. It is mostly used in the prevention and control of diseases and i...

AI Technical Summary

Problems solved by technology

[0003] However, due to the fine smoke and strong floating ability of thermal mist, it is difficult to control the height, especially in shorter rod-shaped crops, and there are certain limitations in its use.

And the existing hot fog spraying requires a special hot fog machine, which is inconvenient to operate