Special bactericide for pearl mushroom

Abstract

The present invention discloses a disinfectant dedicated for edible fungus, especially for preventing and killing the slime mold which is harmful to pearl mushroom, is prepared from potassium permaganate, gypsum, lime, edible salt and calcium hypochlorite through pulverizing, mixing baking and mixing with water. Its advantages include high effect to slime mold, as well as Trichoderma, blue mold, asperigillosis and rhizopus (up to 90% or more), simple preparing, easy application and no pollution.

Description

Technical field: [0001] The invention relates to a fungicide for edible fungus, in particular to a special fungicide for mushroom (pearl mushroom). Background technique: [0002] In the prior art, there are many miscellaneous bacteria that infringe on edible fungi, which can cause a large reduction in the production of edible fungi, or even extinction. It exists in the form of a deformed body, sucks the mycelium of edible fungi, and forms a protoplast mass in the later stage, which can surround the fruiting bodies of edible fungi and make them rot, such as black fungus, fungus, bamboo fungus, white fungus, shiitake mushroom, and oyster mushroom , straw mushrooms, etc., will be destroyed once infected by this slime mold, causing serious losses. The "special bactericidal and production-increasing agent for edible fungi" disclosed in the application number 93110754.1 uses copper sulfate as a bactericide, and is equipped with other auxiliary materials, which has certain effects...

AI Technical Summary

Problems solved by technology

As a kind of edible fungus, the slippery mushroom is also infected by slime mold, but due to the influence of cultivation methods and environment, the shape of the slime mold is different, the appearance is yellow or beige, the shape is similar to rod-shaped bacteria, and the cell wall is soft And in the shape of a flexible rod, it slides on the solid surface, and some can form fruiting bodies, which can produce various colors. This slime mold will appear after the opening of the mushroom in autumn, with the increase of temperature and humidity. , and spread rapidly, causing the dead mushrooms to be soft, and can spread rapidly with water spraying and pest flying. There is no effective control method in the prior art. People have used lime water and salt spraying, and also used clotramyl, etc. , the effect is not good