Right now it is at the turn of spring and summer, the temperature gradually rises, and in order to obtain high yields of mushrooms in the hot season, it is extremely important to control the pests. If you ignore the prevention and treatment of pests, it will often result in serious reduction or even no harvest.
First, the symptoms of victimization
In the case of fungal strains, the mycelium at the mouth of the bottle was not dense enough, and the atrophy was degraded. Even the hyphae could not be seen in the medium. When the mushroom body becomes infected during the fungus period, the white fungus will turn black and emit an unpleasant smelly smell. When the young mushroom or mature fruiting body is damaged, brown or yellow spots appear on the cap or stipe, and the shapes are different. At the beginning of the spot, there is a depression or hole in the middle of the spot. The edge is dark brown and the fruit body does not rot.
Second, control methods
1. Strict disinfection. Mushrooms should be installed with fine mesh screen doors, screens, and ventilation holes. The gap around the mushroom house should be tightly sealed with mud to prevent insects from flying into the room and carrying the cockroach to the bed of bacteria. The strain culture room should be built away from places and warehouses where livestock and poultry are kept. Stacking of wood chips, cotton husks, and other culture materials and sundries is strictly forbidden. The cultivating room and mushroom house should be frequently sterilized, sprayed with the agent around the house, the ground, and the cultivation of the bedstead to eliminate fleas and other pests. The culture material is subjected to two fermentations or high temperature sterilization to kill the pests in the material. Do a good job in environmental sanitation, reduce bacterial contamination, and reduce the damage caused by ticks.
2. Check the strains. Carefully check the strains to ensure that the strains are absolutely flawless. It was found that the bacteria in the bottle had to be eliminated. If you suspect that there are scorpions of bacteria to be planted in separate houses, so that you can concentrate on killing.
3. The drug kills. When it was found that the oysters were damaged by the mushroom bed, it could be sprayed with 2000 times liquid. You can also take boiling water 10 ml, vinegar 100 ml, 10 grams of sugar, mix, stir until dissolved, to be cooled, the instillation of 1 to 2 drops of dichlorvos mix that is sweet and sour. The gauze is soaked in the prepared sweet and sour liquid, soaked and soaked, and then spread on the crucible or on the mushroom bed to trap the gauze on the gauze. After removing the gauze, the gill is burned with boiling water. Repeated so many times until you kill all your skeletons.
Flood Light Camera,Cctv Flood Light Camera,2Mp 3Mp Flood Light Camera,Waterproof Flood Light Camera
Shenzhen Zuomi Technology Co., Ltd. , https://www.leftriceptz.com