The latest control methods of common diseases of Coprinus comatus

Coprinus comatus scientific name Coprinus comatus, because of its shape like chicken legs, meat like chicken silk and named Coprinus comatus, it is rich in nutrients, delicious taste, high nutritional value. Coprinus comatus has strong adaptability, economic benefit is maintained in addition period, and many people are cultivated, but disease is the main factor that endangers coprinus comatus production during cultivation. Let's take a look at the prevention and control methods of common diseases of Coprinus comatus together with Xiaobian.

1. Chicken claw fungus

Chicken claw fungus is a kind of parasitic pathogenic fungus when it is harmful seriously. It mainly occurs in the fruiting body formation and growth period of Coprinus comatus, so it is named after its fruiting body resembles chicken claw. When Coprinus comatus hypha grows, it is disturbed by pathogenic fungi in soil, and the two grow together to grow Coprinus comatus. When it occurs, it is dark brown and connected with the base of Coprinus comatus. Hyphae will compete with Coprinus comatus for nutrients and transplant Coprinus comatus for growth, resulting in serious yield reduction or even harvest failure of Coprinus comatus. It generally occurs in dark, humid and poorly ventilated environment.

Control method: select high-quality strains, culture material must be dry, fresh, mildew-free, can be added to the culture material in low concentration of carbendazim liquid medicine, can inhibit the growth of miscellaneous bacteria. Once chicken claw fungus is found, it should be dug out in time to prevent the bacteria from continuing to spread, and the infected place should be treated with drugs.

2. Rot disease

Rot disease is a common bacterial disease that mainly damages fruiting bodies. When the disease occurs in the early stage of fruiting body formation, the fruiting bodies turn brown, and then the cap turns black and rots, leaving only stipes. It is easy to cause this disease in high temperature, high humidity and poor ventilation environment. In addition, it is easy to infect this disease in anti-seasonal cultivation in summer.

Control methods: before cultivation, use lime water, bleaching powder or Venus disinfectant to thoroughly disinfect and sterilize the mushroom shed, control the air humidity and water content of the covering soil, and use agricultural streptomycin to control the disease, and pull out the diseased mushrooms in time to avoid infecting other mushrooms.

3. Brown spot disease

Brown spot mainly damages the surface tissue of fruiting body, but does not go deep into the flesh. Brown spots appear on the cap or stipe of fruiting body when the disease occurs. With the development of the disease, the whole fruiting body becomes brown at last. In wet environment, there is mucus on the surface of mushroom. The disease was easily induced by spraying polluted water in high humidity environment or during fruiting body formation, and it was also easily induced by out-of-season cultivation in summer.

Control methods: When fruiting, control the moisture content of the covering soil, so that the soil is not sticky and the surface soil is white. When the air humidity is relatively high, strengthen ventilation to reduce humidity, and avoid spraying water on the fruiting body. Discovered after the disease mushroom timely clearance, and take out of the mushroom house to do pollution-free treatment, spraying chemicals control.

The above common disease control methods of Coprinus comatus are introduced. I hope they can help you. If you want to know more about it, please pay attention to us.