Agricultural compound insecticide composition and preparation method thereof

Abstract

The invention is applicable to the technical field of agricultural pest prevention, and provides an agricultural compound insecticide composition and a preparation method thereof. The composition is prepared from the following raw materials in parts by weight: 3 to 8 parts of imidacloprid, 5 to 10 parts of cyfluthrin, 2 to 6 parts of bacillus subtilis fungicide, 1 to 5 parts of a dispersing agent, 23 to 36 parts of michelia figo, 16 to 28 parts of cinnamomum burmannii, 8 to 14 parts of machilus bodinieri, 8 to 12 parts of ailanthus altissima leaves, 2 to 8 parts of camphor, 23 to 41 parts of crofton weed and 2 to 6 parts of a stabilizer. The imidacloprid and the cyfluthrin have good insecticidal efficacy, the imidacloprid and the cyfluthrin are compounded, then the mixed powder of the michelia auriculata, the cinnamomum burmannii, the machilus tonkinensis, the ailanthus altissima leaves, the camphor and the eupatorium adenophorum is added, the components are in synergistic interaction, the insecticidal efficacy is improved, the killing range is wide, and the insecticidal composition is worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of agricultural pest control, in particular to an agricultural composite insecticide composition and a preparation method thereof. Background technique [0002] In the fields of crops, there are often some diseases and pests, such as wireworms, green leafworms, etc., which are easily overlooked by people, but in fact they have a variety of food habits and a wide range of hosts, especially vegetables and young parts of crops, which makes crops Many holes of different sizes appeared, and in some severely damaged land, more than 80% of the area was persecuted, seriously affecting the yield and quality of crops. [0003] For preventing insect damage, chemical pesticides are usually used, and the problem of environmental pollution due to the extensive use of chemical pesticides is becoming more and more serious. At the same time, the use of chemical pesticides and insecticides will cause various pests to develop...

AI Technical Summary

Problems solved by technology

[0002] In the fields of crops, there are often some diseases and pests, such as wireworms, green leafworms, etc., which are easily overlooked by people, but in fact they have a variety of food habits and a wide range of hosts, especially vegetables and young parts of crops, which makes crops There are many holes of different sizes, and in some severely damaged plots, more than 80% of the area has been persecuted, seriously affecting the yield and quality of crops

[0003] In order to prevent insect pests, chemical pesticides and insecticides are usually used, and the problem of environmental pollution caused by the extensive use of chemical pesticides is becoming more and more serious

At the same time, the use of chemical pesticides and insecticides will cause various pests to develop drug resistance and resistance, which will increase the difficulty of control and even cause control failure. Moreover, the scope of action of chemical pesticides is small, and there are few pests to deal with.

In addition, chemical pesticides also pose a threat to beneficial organisms because they are not selective

Moreover, many chemical pesticides are non-degradable or difficult to degrade, and are easy to accumulate in animals and plants, resulting in the enrichment of pollutants

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