Method for eliminating wilt disease strain in banana garden subjected to incipient disease at high temperature

Abstract

The invention provides a method for eliminating a wilt disease strain in a banana garden subjected to an incipient disease at high temperature. The method comprises the following steps that the banana wilt disease strain is isolated; at least 100 jin or above of boiled boiling water is sprayed to soil which surrounds the banana wilt disease strain and is 40-50 cm away from the stalk, and water spraying continuous to be conducted in a surrounding mode; glyphosate is injected into the sucker stem bases of plants beside the banana wilt disease strain; finally, paecilomyces varioti E7 and bacillus complex bacteria are blended into fermented organic fertilizer to obtain bacterial manure; after the banana wilt disease strain pending to be injected with the glyphosate and plants beside the banana wilt disease strain die, the bacterial manure is scattered in the place surrounding the stem within 40 cm, and withered leaves cover the manure. According to the technical scheme, for the banana garden subjected to the incipient disease, the diseased plants are treated in time, fusarium oxysporum diffusion is reduced, the diseased plants are effectively prevented from being damaged, and fusarium oxysporum diffusion and infection are effectively removed and prevented.

Description

technical field [0001] The invention belongs to the field of agricultural disease prevention and control, and in particular relates to a method for exterminating wilted plants in newly-emerged banana orchards at high temperature. Background technique [0002] Banana Fusarium Wilt (Banana Fusarium Wilt), also known as Panama disease, yellow leaf disease, and banana fusarium wilt, has often occurred in domestic banana orchards this year. The incidence rate is 3.2%-26%, and the serious one is as high as 60%. cause devastating losses. The commonly used methods for banana wilt diseased plants are to cut off the diseased plants, dig out the diseased plants, or spray them to remove them. However, there will still be more wilt bacteria in the soil around the diseased plants. If the diseased plants are excavated and the soil is broken, the bacteria will easily spread and infect with the soil. [0003] Although there are a large number of people conducting research on the disease at ...

AI Technical Summary

Problems solved by technology

However, it still cannot effectively remove and prevent the spread of Fusarium wilt infection

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