Method for preventing and controlling tree diseases by utilizing microorganisms

Abstract

The invention discloses a method for preventing and controlling tree diseases by utilizing microorganisms. The method is used for preventing and treating the diseases of the trees; a microorganism bacteria solution is sprayed onto the affected parts of the trees which suffer from diseases; the purpose of preventing is achieved by spraying the microorganism bacteria solution onto the branches and leaves and irrigating roots. A preparation process of the microorganism bacteria solution comprises the following steps: adopting different culture mediums for respectively activating rhodopseudomonas palustris, lactobacillus plantarum and saccharomyces cerevisiae; performing liquid tube culture and respectively culturing first-level, second-level and third-level seed solutions; extracting at the ratio of 1:1:1 after the ending of the culturing and inoculating into a fermentation tank for mixing culture; and adopting sterile water for diluting the stable bacteria solution generated through the mixing culture, thereby acquiring a compound microorganism bacteria solution. The compound microorganism bacteria solution prepared according to the method can quickly reach the pathogenic bacteria infecting position, can quickly restrain and kill the bacteria, is free from any side effects, can effectively stimulate the lesion site to heal and can promote the tree growth.

Description

technical field [0001] The invention relates to a method for using microorganisms to prevent and treat tree diseases, which is specifically applied to the prevention and treatment of fungal and bacterial diseases of fruit trees. Background technique [0002] At present, fungal diseases such as ring spot, anthracnose, scab, gummosis and other fungal diseases of greening trees, fruit trees and stone fruit trees are more common. Bacterial root cancer of stone fruit trees will also endanger the health of trees and affect the yield of fruits. For these situations, fruit farmers generally use basic copper sulfate or chlorobromoisocyanuric acid for prevention. The use of the above-mentioned substances will cause harmful heavy metals and chloride ions to accumulate on the fruit trees and enter the fruit. Harm to the human body; after the occurrence of pests and diseases, Bordeaux mixture is used for spraying. These residues are difficult to completely remove, and they also cause gre...

AI Technical Summary

Problems solved by technology

[0002] At present, fungal diseases such as ring spot, anthracnose, scab, gummosis and other fungal diseases of greening trees, fruit trees and stone fruit trees are more common. Bacterial root cancer of stone fruit trees will also endanger the health of trees and affect the yield of fruits. For these situations, fruit farmers generally use basic copper sulfate or chlorobromoisocyanuric acid for prevention. The use of the above-mentioned substances will cause harmful heavy metals and chloride ions to accumulate on the fruit trees and enter the fruit. Harm to the human body; after the occurrence of pests and diseases, Bordeaux mixture is used for spraying, these residues are difficult to remove completely, and also cause great harm to the human body

[0003] In addition, people will leave wounds after pruning and girdling of fruit trees and green trees. Pathogenic bacteria can also easily invade the inside of trees through the wounds, hinder the healing of wounds, and even cause the death of trees.

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