Prevention and cure of common diseases and insect pests

When the relative humidity of the air is too high, mycelium grows a lot of lumps of aerial hyphae, affecting the mushroom. The solution is to reduce humidity and enhance ventilation.

When the rust spot is sprayed too much, the air humidity exceeds 95% and the ventilation is poor, the caps and stipes can produce brown spots. At this time, ventilation should be strengthened to reduce the humidity.

The withered medium is too dry, the air humidity is too low, the buds or fruit bodies stop growing, shrink and dry, and even die and rot. Water should be replenished reasonably, relative humidity adjusted, and ventilation properly understood.

The deformed shape of the fruit body resembles a coral, with a thick root, a long handle, and a small cap, which is caused by lack of oxygen and poor ventilation. Therefore, ventilation and ventilation should be strengthened.

Dry bulbar disease, also known as brown spot, has a white villous mycelium on the surface of the fruit body, with brown spots and shriveled caps. Control measures: spray 2% formaldehyde solution or 1:500 times carbendazim, and strengthen ventilation.

The fly is shaped like a black fly and spawns at the base of the stipe. Larvae, such as cockroaches, can eat stipes, caps, and mycelia. Can be sprayed 1:800 times more efficient and less toxic pesticides control, but also in the evening light up the horse, put a tin covered with tung oil behind the lamp. When the flies fluttered, they were stuck to the tung oil and died.

Red spider is a yellow-red tick that can harm mycelia and fruit bodies. It eats caps and pleats. The surface of the cap produces rust yellow pits. Can be sprayed 1:1000 times dimethoate or lime sulfur (500mL plus stock solution 10mL).

Collembola ticks the fruiting body and sprays 0.1% of rattan extract.


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