Propylene glycol alginate and icaritin compound oil suspension agent and preparation method

Abstract

The invention relates to a propylene glycol alginate and icaritin compound oil suspension agent and a preparation method. The propylene glycol alginate and icaritin compound oil suspension agent is prepared from the following raw material components in percentages by weight: 1-40% of propylene glycol alginate, 1-50% of icaritin, 1-25% of an emulsifying agent, 0.1-10% of a suspending agent and the balance of plant oil. The fast-acting property and lasting effect are added, the generation of resistance is retarded, the pesticide effect is improved, the broad-spectrum insecticidal efficacy is good, various injurious insects can be prevented, particularly the prevention effect for aphids is optimal, and the compound oil suspension agent does not contain aromatic hydrocarbons organic solvents and is safe for the environment; moreover, the effects of strengthening crop resistance, prompting crop growth, increasing production and increasing income are reached.

Description

technical field [0001] The invention relates to a compound oil suspension concentrate of propylene glycol alginate and icariin and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] With the rapid development of my country's economy, the quality of life and living standards of urban and rural residents have gradually improved. People's food requirements have changed from the original satiety to healthy eating. With the rapid growth and development of the industry, the application area of ​​chemical pesticides continues to expand, and the amount of application continues to rise. At present, the amount of pesticides used in my country has ranked first in the world. In 2004, the amount of pesticides used nationwide reached 138.6 tons, which was nearly double that of 1991. , which is twice the average level of developed countries and the world. The long-term unreasonable use of chemical pesticides has seriously polluted and ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's economy, the quality of life and living standards of urban and rural residents have gradually improved. People's food requirements have changed from the original satiety to healthy eating. With the rapid growth and development of the industry, the application area of ​​chemical pesticides continues to expand, and the amount of application continues to rise. At present, the amount of pesticides used in my country has ranked first in the world. In 2004, the amount of pesticides used nationwide reached 138.6 tons, which was nearly double that of 1991. , which is twice the average level of developed countries and the world. The long-term unreasonable use of chemical pesticides has seriously polluted and damaged the agricultural ecological environment. Seriously threaten the physical and mental health of the public, hinder the foreign trade of agricultural products and increase farmers' income, affect the competitiveness of my country's agricultural products in the international market, and cause great losses to our economy and foreign trade. A green, pollution-free, low-residue non-toxic Chemical pesticides have become a difficult problem to be solved

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