Insect-preventing mulch additive

Abstract

The invention discloses an insect-preventing mulch additive. The insect-preventing mulch additive comprises, by weight, 6-8 parts of pyrethrin, 4-5 parts of nano silicon nitride, 5-6 parts of modified chili powder, 4-6 parts of permethrin, 5-7 parts of pullulan, 3-5 parts of low-density polyethylene, 7-9 parts of crowndaisy chrysanthemum extract, 4-6 parts of tourmaline micro-powder and 1-2 parts of ultraviolet absorber. The insect-preventing mulch additive has the advantages that the insecticide is added into the additive, a quite good insect preventing effect can be achieved, and the insect-preventing mulch additive is wide in application range and applicable to mulches, greenhouses and insect-preventing bags.

Description

technical field [0001] The invention relates to the field of shoe sole materials, in particular to an insect-proof mulch additive. Background technique [0002] The anti-pest effect of traditional agricultural films is not very good. At present, most of the films used in agriculture to control insect pests are reflective agricultural films. This film can repel aphids, whiteflies and leafhoppers, which are difficult to control with insecticides. . The reflective film is a film made by adhering aluminum or zinc ions to polyethylene. It looks like a layer of aluminum foil coated on the PE film. Therefore, it can reflect ultraviolet light under sunlight, and insects receive ultraviolet light. After that, it will avoid it, so as to achieve the effect of pest control. However, by adhering to metallic substances, it is difficult to degrade and pollute the environment. Contents of the invention [0003] The present invention does not solve the above problems, and provides an in...

AI Technical Summary

Problems solved by technology

However, by adhering to metallic substances, it is difficult to degrade and pollute the environment