Plant drug for preventing spinach beet aphids

Abstract

The invention discloses a plant drug for preventing spinach beet aphids, comprising cortex phellodendri powder, wood ashes, sophora flavescens powder, pine needle powder, garlic agent, fennel powder, and tea seed meal. According to the invention, the plant drug disclosed herein has the advantages of convenient formula and preparation method, low price of raw materials, simple compatibility, and good control effect, various beneficial microbes and organic fertilizers included in the plant drug have the effect of gaining weight and promoting rapid growth and good insect-proofing effect of spinach beet, and the plant drug has the effect of increasing the yield and effectively solve the problem of excessive residual pesticides in spinach beet.

Description

technical field [0001] The invention relates to a plant medicament, in particular to a plant medicament for preventing and treating the vetch aphid. It belongs to the technical field of planting pesticides. Background technique [0002] Beetroot is leaf beet, also known as chard, thick skin vegetable, light vegetable, biennial herb, with seedlings or leaves as vegetables. Native to southern Europe, it was introduced to China from Arabia in the 5th century AD. According to the color of the petiole, C. chinensis can be divided into three types: white stem, green stem and red stem. The green stem is more commonly cultivated in Chinese farms. In recent years, the excellent new varieties introduced from abroad include Nepalese white-stemmed beet and British red-stemmed beet, which are multi-purpose varieties such as vegetable, feed, and ornamental. , can be listed in summer when there is a lack of leafy vegetables, and can be cultivated in solar energy-saving greenhouses in th...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of: the control effect of aphid is good, and preparation method is convenient, and raw material price is cheap, does not have any pesticide residue a kind of phytopharmaceutical of preventing and treating Aphidia aphid, overcomes the existing high-concentration pesticide spraying method. Although the control effect is very good, the residual pesticide components in the scallops are too high, which will cause harm to the human body.