How to control edible fungus mites

About 7 days after sowing the edible fungus, cover the colored film on the material for 10 minutes, then observe it with a magnifying glass close to one side of the culture material. Once you find a mushroom mite with flat or oval, white or yellow body and multiple bristles, you should immediately choose the following method to kill it.

Edible fungus mites, also known as fungus lice, fungus spiders, mushroom mites, are harmful to many kinds of edible fungi. Mushroom mite damage occurs in the initial stage of edible mushroom sowing, the mycelium of the inoculated block is bitten first, and the mycelium germination is often not seen; later, the mushroom mite damage will cause the mushroom bud to atrophy and die. Mushroom mite damage occurs in the fruiting body, and the damaged parts change color or appear holes, which seriously affect the yield and quality. Because the mushroom mites are small and difficult to see with the naked eye, mushroom mites are easy to take advantage of the opportunity to harm mushrooms. Therefore, it is necessary to control bacteria and mites in time in the cultivation and management of edible fungi.

1. Fumigate and kill mites, dip cotton balls in dichlorvos, put them on the bottom surface of the bed frame, and then cover the bed surface with plastic sheeting to make the medicine volatile fumigation surface poison mites.

2. Spray to kill mites with 1000 times of omethoate, 1500 times of permethrin or 500 times of propargite. It also has a good acaricidal effect when it is sprayed continuously with 400 times liquid of washing powder for 3 times.

3. The rapeseed cake is trapped and killed by spreading several pieces of wet cloth on the material surface damaged by mushroom mites, and sprinkling the freshly fried rapeseed cake on the wet cloth. When the mites gather on the rapeseed cake powder of the wet cloth, the wet cloth can be removed and placed in boiling water for a moment to kill the mites.

4. 1 part of acetic acid, 1 part of water and 0.1 part of sugar were trapped and killed by sweet and sour medicine solution, and then mixed well and dripped with 1 Mel and 2 dichlorvos, the solution was made into sweet and sour medicine. Put the gauze strips or cotton soaking solution on the material surface, and when the mite colonies gather on it, remove the scalding pests. Repeat the above until there are no mites.

5. Fresh pig bones were trapped and killed on the bed where mushroom mites were infested, and discharged alternately. When the mite colony is gathered on it, put the bone in boiling water for a moment to kill the mite. Repeat it several times until there are no mites on the bed.