What is Trichoderma bisporus?

What is Trichoderma bisporus? Please introduce Trichoderma bisporus, commonly known as green mold, is one of the most common miscellaneous bacteria in mushroom production. It can be infected by Trichoderma in all aspects of mushroom production. Trichoderma has a strong ability to decompose cellulose, can produce toxins, and inhibit the formation and growth of hyphae and fruiting bodies. Trichoderma propagates rapidly and often breaks out in a short period of time. The light harm causes less mushroom locally, and the serious harm can lead to the scrapping of the strain or the destruction of the whole bed culture material, and the particles are not harvested. The prevention and control measures should start from the elimination of the source of primary infection and ecological management. the specific measures are as follows: first, in the production of bacteria, the culture material must be sterilized thoroughly and prevent excessive moisture. The indoor floor and shelf can be sprinkled with lime powder to prevent the growth of green mold. Second, attention should be paid to ventilation during mushroom production to prevent high temperature and high humidity. The third is to do a good job in the hygiene of mushroom farms and culture rooms, often disinfect the environment and appliances, and reduce the source of bacteria as much as possible. Fourth, in order to prevent the growth of green mold, the PH value of the culture material was adjusted to 7-8. When sowing, we should pay attention to control the thickness and tightness of the material layer, so as to avoid the temperature rise of the culture material too high. At the same time, the membrane should be ventilated sooner or later, and the heat produced by the culture material should be discharged to keep the material temperature below 28 ℃. When water droplets agglutinate on the film, the film should be lifted and shaken off in time to promote the mushroom hyphae to occupy the material surface as soon as possible. Fifth, Trichoderma is mainly based on prevention, supplemented by treatment. In the mushroom mycelium hair stage, it should be checked in time. The first affected part should be thoroughly dug up in time, then sprayed with 10% thick lime water, or sprinkled with lime powder to replenish the culture material. If it is too serious and difficult to cure, it can be burned on the spot or buried deeply to prevent Trichoderma spores from spreading. Click to get more planting techniques of Pleurotus ostreatus