There are many mites on the mushroom stick. What's going on here? How to solve it?

There are many mites on the mushroom stick. What's going on here? How to solve it?

1. Edible fungi mainly come from warehouses, feed houses, chicken houses, crude oil, cottonseed cakes and rapeseed cakes. , or enter the cultivation website through insects.

2, lurking in the gap between the mushroom bed and sputum, or not killing mites during the vacancy.

3. Aphid strain.

4. With the cultivation of harmful mites, there will be no mites during pretreatment.

5. Use aphids or water locusts.

6. Tell the Earth's cover.

7. It is the breeding of liquid fertilizer mites and used as the top.

Second, the symptoms of mites

1. For strains with mites, the filamentous shrinkage in the bottle is reduced, and no fungi are found in the strain culture.

2. Mushrooms usually appear in culture. They enter the shell and sow the first and second kinds of church mushrooms. They often set up joint-stock companies. When the femur is 2 to 3 cm, the fungi are not adjacent, and the whole mushroom will be destroyed in severe cases. Open the victim mushroom culture layer, yellow and black. When the separator of Pleurotus ostreatus is killed, the white plant turns black and digs the white plant to disperse the unpleasant mold.

3. Mushrooms entered the base, and the mushroom circuit breaker was killed and stopped growing. The whole mushroom is covered with a cup of coffee or milky white, and some are holes or pits. So are mushrooms.

4. Spots or grooves: The cover or stalk of mushrooms or mature mushrooms is brown, yellow, brown or other colorless spots with different shapes. At the initial point, the groove or hole is dark brown, slightly shallow or empty in the middle, but the whole mushroom does not rot. This kind of injury is mainly powdery.

5. Pricking: The mushroom body is shrunk, not smooth, loses the luster of raw materials, and is dry, with a water content lower than that of normal mushrooms. In severe cases, there is soot powder on the surface of the mushroom, and finally the mushroom withers.

6, the warehouse stores mushrooms, but it does not produce a lot of feces. The color and taste of mushrooms are very clear. This mite occurs in mushrooms with high water content.

7. After fungus and black fungus were found in the ear, the ear was seriously affected, resulting in ear deformity.

8. After suffering from Volvariella volvacea, the bacteria are bitten and stop growing; The fungus withered.

9. Tremella fuciformis has blind roots and yellow ears, and has fallen a lot in shame.

10. After protruding the mushroom bag, the mites hide in the interface. Immigrant fungi can't germinate and gradually shrink and die. Mushrooms are sacred and bacteria stop growing.

Third, the prevention methods of mites.

Environmental sanitation measures

(1) Fungi, tremella, mushroom cultivation fields and germinated lime can prevent young mites and pests.

(2) pat the mushrooms dry to avoid dampness.

(3) Indoor cultivation of Volvariella volvacea consists of tea cakes and lime powder. The enemy pauses indoors every five days to prevent mites. (4) After the mushroom house is demolished, soak it in water for 10 day, wash it, wash the mushrooms with bleaching powder, and shake well. 3 cm; Windows and doors are open, dry and low temperature. Before the production of autumn mushrooms, the bedstead was very good and the room was fumigated once. Cement bedstead, brush your teeth first. (5) Mushroom noodles and anti-net: soil layer 15cm, material extraction, mining, belt, pure and disinfected parts, 1% lime powder. Pre-culture and pre-culture are good medicines for preventive drug control.