Agent for preventing and treating mulberry epidemic diseases and using method thereof

Abstract

The invention discloses an agent for preventing and treating mulberry epidemic diseases and a using method thereof. The agent is characterized in that the agent simultaneously contains ethylicin and amino-oligosaccharin, the ethylicin is a garlic extract, the amino-oligosaccharin is a shell extract, and the weight content of the ethylicin is 50-75%, and the weight content of the amino-oligosaccharin is 0.5-5%. The agent can effectively prevent and treat epidemic diseases of mulberries, and can control and treat the epidemic diseases of the mulberries through a root irrigation method or a root irrigation and spraying method for a seriously diseased field; the field with light diseases can be sprayed by a continuous spraying method. Therefore, the agent can play a role in bacteria in soil, water flow and air flow, and continuous three-year field pesticide effect test results show that by adopting the agent and the using method thereof, the prevention and control effect on mulberry bacterial epidemic diseases reaches 90% or above.

Description

technical field [0001] The invention relates to disease prevention and treatment of mulberry trees, in particular to the prevention and treatment of mulberry tree blight caused by bacteria, and belongs to the technical field of pesticide production. Background technique [0002] Mulberry belongs to the family Moraceae and is a deciduous tree. The mulberry leaves are oval and are the feed for silkworms. my country is the earliest country in the world to grow mulberry and raise sericulture. Planting mulberry and raising silkworm is also one of the great contributions of the Chinese nation to human civilization. As early as the Zhou Dynasty, picking mulberry and raising silkworm was a common farm work. [0003] Mulberry trees are prone to pests and diseases during the cultivation and growth process. Diseases mainly include: wasting disease caused by viruses, powdery mildew, brown spot (leaf rot) and red rust (yellow dog disease) caused by fungi, mulberry blight caused by bacte...

AI Technical Summary

Problems solved by technology

It can be found that people do not have a good way to prevent and treat mulberry blight, and there are obvious deficiencies in the existing technology: increasing the application of organic fertilizers is a measure of "strengthening the body", at most it can only "prevent" but not "cure"; , Bordeaux mixture or formalin solution only kills the bacteria in the soil, and has no effect on the bacteria in the airflow and water flow. Moreover, these fungicides are all artificially synthesized chemical preparations, which have certain effects on the natural ecological environment. Negative impact

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