Chinese herbal medicine pesticide for preventing and controlling plant diseases and pests

Abstract

The invention relates to a medicine which is characterized by high efficiency, low toxicity, no public nuisance, no pollution, no toxicity or side effects, a broad antibacterial and pest-killing spectrum and long medicine efficacy for scab, powdery mildew, canker and other diseases caused by fungi, viruses and bacteria for vegetables, fruits, medicinal materials, flowers, teas and the like, as well as whitefly (small white mothes), bemisia tabaci, spider mites, fruit borer, aphids, leaf roller and other pests.

Description

technical field [0001] The invention relates to agricultural antibacterial and insecticidal products, in particular to pesticides for preventing and controlling plant diseases and insect pests prepared from plant Chinese herbal medicines. Background technique [0002] In recent years, the Party Central Committee and the State Council have continuously issued preferential policies to support agricultural development. With the joint efforts of the government and scientific research departments, my country's vegetable farmers, fruit farmers, and drug farmers are developing well. However, in recent years, plant diseases and insect pests such as vegetables, fruits, Chinese herbal medicines, flowers, tea leaves have become more and more serious. According to relevant records, there are more than 100 kinds of plant diseases in my country, and nearly 10 of them are more serious, such as gray mold, powdery mildew, tomato mosaic virus, etc.; there are more than 700 kinds of insect pes...

AI Technical Summary

Problems solved by technology

Xinhua News Agency reported that in December 2001, 50 containers of 20,000 tons of export apples in my country were rejected due to excessive pesticide residues, causing heavy losses.

[0007] The export of agricultural and sideline products was blocked during customs quarantine, which led to the difficult export situation and restricted the healthy development of the agricultural and sideline industry. Especially after joining the WTO, foreign governments often used this as an excuse to refuse to import Chinese agricultural and sideline products, and a large number of agricultural and sideline products did not meet the export requirements. Standard agricultural and sideline products are transferred to the domestic market for digestion, which has caused potential harm to the health of our people