1. During the mushrooming period, the use of pesticides should be very careful. If the pesticide is contaminated on the mushrooms, it will cause food contamination. At present, all countries in the world are very strict in testing pesticide residues in food. Pesticide residues will affect the quality of products and market competitiveness.
2. It is forbidden to directly use highly toxic organic mercury, organic phosphorus and other chemicals for mixing and stockpiling; pesticides with long residual period, difficult to decompose and have irritating odor, and can not be used for mushroom beds. Especially when there are mushrooms on the bed surface, it is absolutely forbidden to use a drug with strong toxicity, long residual effect or irritating odor.
3. For the prevention and control of edible fungi pests and diseases, high-efficiency, low-toxicity, low-residue agents should be selected, and the types and concentrations of the drugs should be selected according to the control targets. Such as dichlorvos with smoke killing and contact killing effect, it has special effects on adults, larvae and hoppers of mushroom flies, but it has poor killing ability to cockroaches; phoxim is a new type of high-efficiency, low-toxic, low-residue organophosphate insecticide. In addition to special effects on mushroom flies and spring worms, the agent also has a good contact effect on mites, and its efficacy is better than dichlorvos; if phoxim and acaricide are used to control mites, the effect is better than other pesticides. The appropriate concentration should be selected for application. The phoxim plus acaricide should be treated with 500 times liquid before the composting to the fruiting stage, but the concentration of the seed entity should be reduced to 1000 times.
4. When using pesticides, be familiar with the nature of the pesticide. Abuse of pesticides sometimes forms a layer of toxic substances on the soil layer or the surface of the culture material, affecting the growth of mycelium and causing a reduction in production.
5. Whenever possible, use plant insecticides and microecological preparations, such as pyrethrum, sylvestre, and probiotics.
6. Protect natural enemies and do not abuse pesticides.
2. It is forbidden to directly use highly toxic organic mercury, organic phosphorus and other chemicals for mixing and stockpiling; pesticides with long residual period, difficult to decompose and have irritating odor, and can not be used for mushroom beds. Especially when there are mushrooms on the bed surface, it is absolutely forbidden to use a drug with strong toxicity, long residual effect or irritating odor.
3. For the prevention and control of edible fungi pests and diseases, high-efficiency, low-toxicity, low-residue agents should be selected, and the types and concentrations of the drugs should be selected according to the control targets. Such as dichlorvos with smoke killing and contact killing effect, it has special effects on adults, larvae and hoppers of mushroom flies, but it has poor killing ability to cockroaches; phoxim is a new type of high-efficiency, low-toxic, low-residue organophosphate insecticide. In addition to special effects on mushroom flies and spring worms, the agent also has a good contact effect on mites, and its efficacy is better than dichlorvos; if phoxim and acaricide are used to control mites, the effect is better than other pesticides. The appropriate concentration should be selected for application. The phoxim plus acaricide should be treated with 500 times liquid before the composting to the fruiting stage, but the concentration of the seed entity should be reduced to 1000 times.
4. When using pesticides, be familiar with the nature of the pesticide. Abuse of pesticides sometimes forms a layer of toxic substances on the soil layer or the surface of the culture material, affecting the growth of mycelium and causing a reduction in production.
5. Whenever possible, use plant insecticides and microecological preparations, such as pyrethrum, sylvestre, and probiotics.
6. Protect natural enemies and do not abuse pesticides.
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