Common diseases of edible fungi
1, brown rot: this disease usually invades during the growth period of fungi. After illness, some white fluff will be formed on the surface of the mushroom bed, which will gradually change from white to yellow-brown with the aggravation of the disease, and brown water droplets will ooze from the surface, which will eventually lead to its decay.
2. Streptomyces: This disease is a common disease during the growth of edible fungi, and it spreads very quickly after the onset. After the culture material is polluted, it will quickly form an orange-red or pink mold layer.
3. Aspergillus and Penicillium: both belong to common miscellaneous bacteria. After the onset, they will compete with edible fungi for nutrition and water, and will secrete a lot of mycin to inhibit their growth, which is extremely unfavorable to their growth and development.
4. Trichoderma: Trichoderma can cause harm to most edible fungi. After the onset, it will infect the culture material, compete for nutrients, secrete a lot of mycin to kill the host, which has a great influence on its growth.
Main pests of edible fungi
When edible fungi grow, there will be a large number of pests, which is also extremely unfavorable for growth. Insect damage caused by pests will infect edible fungi with saprophytic bacteria or other germs, and these pests themselves will spread a large number of germs and cause a lot of losses to edible fungi.
Pest control of edible fungi
Edible fungi must be disinfected before planting, watering should be stopped after pests and diseases occur, indoor ventilation environment should be strengthened, and dry growth environment should be maintained. When the pests and diseases are serious, new planting soil can be replaced and watered and fertilized in time.