Pure Chinese medicine preparation for controlling virus

Abstract

The pure Chinese medicine preparation for preventing and curing virus disease, physiological disease, leaf roll and various diseases due to improper pharmacy for crops and fruit tree is made up by using water extract of 9 Chinese medicinal materials of coptis root 6-10 portions, scutellaria root 6-10 portions, phellodendron bark 6-10 portions, forsythia fruit 4-6 portions, lonicera flower 5-6 portions, scrophularia root 5-10 portions, licorice 3-8 portions, puffball 5-10 portions and silkworm 3-8 portions. Besides, in the above-mentioned liquid medicine the proper quantity of alcohol also can be added so as to ensure quality. Its cure rate can be up to above 94%.

Description

technical field

[0001] The invention belongs to the field of pesticides, and mainly relates to pesticides for preventing and treating viral diseases of crops and fruit trees. Background technique

[0002] At present, viral diseases, physiological diseases, phytotoxicity and other diseases of crops and fruit trees often occur and are very serious. The more serious symptoms of these diseases from the seedling stage to the fruiting stage of crops are mainly manifested in leaf shrinkage, no growth, leaf roll, The leaves wither until they die and the leaves turn yellow and dwarf. The commonly used pesticides in my country to prevent and treat these diseases are "Virus A", "Virus Special", "Sukeling", etc., but the effect is not obvious, especially for the various diseases caused by viral diseases, physiological diseases and improper use of drugs in greenhouse vegetables. Phytotoxicity, which cannot be controlled and rescued, has brought great losses...