Chinese herbal medicine source pesticide

Abstract

The invention discloses a Chinese herbal medicine source pesticide, and belongs to the technical field of agricultural production. The Chinese herbal medicine source pesticide is prepared from ageratum, cortex phellodendri, flos caryophylli, fructus mume, radix sophorae subprostratae, radix sophorae flavescentis, radix stemonae, rhizoma coptidis, cortex dictamni, sweet wormwood herb, rhizoma polygoni cuspidati, herba artemisiae scopariae, radix pulsatillae, rhizoma curcumae longae, cortex moutan radicis, radix lithospermi, cortex fraxini, borneol, pine needles and caulis fibraureae. Spraying of the pesticide is beneficial to prevention and treatment of fungal and bacterial diseases such as powdery mildew, downy mildew, gray mold and rust disease on vegetables and fruits and insect pests such as thrips, red spiders, aphids and liriomyza sativae in the vegetables and fruits. Normal growth of the vegetables and fruits is guaranteed, use of chemical pesticides is gradually reduced, pollution of pesticide residues to the vegetables and fruits is reduced, harvest and high yield of the vegetables and fruits are promoted, and the effects of low cost and low toxicity are achieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a pesticide derived from Chinese herbal medicine. Background technique [0002] At present, in the planting process of fruits and vegetables, the main way to prevent and control diseases and insect pests is to spray pesticides, most of which are chemical pesticides, which not only increase the amount of pesticide residues in fruits and vegetables, but also endanger people's health. Life is healthy, and it will cause serious pollution of soil and water sources, and aggravate the deterioration of the environment. Therefore, people pay more and more attention to this problem, hoping to develop insecticides that are harmless to humans and non-polluting to the environment. [0003] Chinese herbal pesticides have been studied a lot because of their advantages of no pollution to the environment and no toxic and side effects. Among them, Chinese herbal pestici...

AI Technical Summary

Problems solved by technology

When using, each kilogram of insecticide is mixed with 100-170 kilograms of crop seeds and then sowed. In the soybean field with Chinese herbal seed dressing, the soybean root system is well developed, but the leaves or stems of soybeans are not sprayed with pesticides. So this insecticide only targets the roots, it doesn't do anything to the leaves or stems, and it also damages the plant seeds

[0007] In recent years, most of the planting of fruits and vegetables still use chemical pesticides. Chemical pesticides will not only cause environmental pollution and endanger human health, but also form antibodies in the pests. The currently promoted Chinese herbal pesticides have Insecticidal effect is weak, the insecticidal effect is single and the dosage is large, so it is necessary to develop a kind of pollution-free, non-residue, non-toxic and side effects, which is not easy to make pests resistant to pesticides, and is easy to mix with other pesticides. Safe natural enemies of pests, environmentally friendly and odorless Chinese herbal medicine source pesticides

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