As a Chinese medicinal material, Chinese wolfberry not only has higher medicinal value, but also its fruit, leaves, stems and roots can be consumed or consumed. With the improvement of people’s living standards, more and more varieties of alcoholic beverages, cakes, etc. have been developed in recent years, and their usage has increased.
Frequent pests and diseases commonly occur: aphids, earthworms, earthworms, whitefly, cotton bollworm, pupa and powdery mildew, anthracnose, leaf spot, and virus diseases. Its integrated prevention and control measures are described below.
Principles for prevention and control: Prevention is the mainstay and prevention and control are combined. The strategy is based on healthy cultivation and biological control, physical control, and agricultural control, supplemented by chemical control. Adhere to a drug to prevent a variety of pests and diseases. Under the premise of effective control of pests and diseases, the use of pesticides is minimized.
Control measures: 1 Select good site conditions. Planting fields should be flat, easy irrigation and drainage, and fertile soil. 2 selection of disease-resistant varieties. 3 reasonably close planting. When planting is started, 1000 plants per acre can be planted for the sake of high yield. With the plant growth, plants can be gradually removed and the plant spacing can be expanded. However, the row spacing should be fixed, generally 1.5 to 2 meters. 4 Reasonable fertilization. Apply more organic fertilizer, biological fertilizer and appropriate long-term slow-release fertilizer. According to the tree size, 3-5 cubic meters of decomposed chicken manure, 5.8 kilograms of biological bacterial fertilizer and moderate amount of slow-release compound fertilizer should be applied per mu per year. 5 reduce the incidence of pests. During the growing season, weeds were kept in the field and surrounding areas; in the winter, the deciduous fruits in the field were cleared and buried or burned in a timely manner; plants that are prone to symbiotic diseases and pests such as tomatoes and melons were not planted in close proximity. After winter and before and after germination sprayed 2-3 times insecticide fungicides. Can choose 30% crystal lime sulfur agent 150 times, 70% thiophanate-methyl 500 times, 1.8% abamectin 2000 times. When spraying, the concentration should be sufficient and the spraying should be uniform and thoughtful. Virus disease prevention and control to prevent and control aphids, aphids, etc., mainly with the spraying of diseased spirit, poisonous fear, etc.; when the diseased plants can be removed. Flood water irrigation is prohibited during the onset of the disease, and the water is promptly removed after the rain and sprayed within 24 hours. (6) Spray potassium dihydrogen phosphate etc. timely.
Frequent pests and diseases commonly occur: aphids, earthworms, earthworms, whitefly, cotton bollworm, pupa and powdery mildew, anthracnose, leaf spot, and virus diseases. Its integrated prevention and control measures are described below.
Principles for prevention and control: Prevention is the mainstay and prevention and control are combined. The strategy is based on healthy cultivation and biological control, physical control, and agricultural control, supplemented by chemical control. Adhere to a drug to prevent a variety of pests and diseases. Under the premise of effective control of pests and diseases, the use of pesticides is minimized.
Control measures: 1 Select good site conditions. Planting fields should be flat, easy irrigation and drainage, and fertile soil. 2 selection of disease-resistant varieties. 3 reasonably close planting. When planting is started, 1000 plants per acre can be planted for the sake of high yield. With the plant growth, plants can be gradually removed and the plant spacing can be expanded. However, the row spacing should be fixed, generally 1.5 to 2 meters. 4 Reasonable fertilization. Apply more organic fertilizer, biological fertilizer and appropriate long-term slow-release fertilizer. According to the tree size, 3-5 cubic meters of decomposed chicken manure, 5.8 kilograms of biological bacterial fertilizer and moderate amount of slow-release compound fertilizer should be applied per mu per year. 5 reduce the incidence of pests. During the growing season, weeds were kept in the field and surrounding areas; in the winter, the deciduous fruits in the field were cleared and buried or burned in a timely manner; plants that are prone to symbiotic diseases and pests such as tomatoes and melons were not planted in close proximity. After winter and before and after germination sprayed 2-3 times insecticide fungicides. Can choose 30% crystal lime sulfur agent 150 times, 70% thiophanate-methyl 500 times, 1.8% abamectin 2000 times. When spraying, the concentration should be sufficient and the spraying should be uniform and thoughtful. Virus disease prevention and control to prevent and control aphids, aphids, etc., mainly with the spraying of diseased spirit, poisonous fear, etc.; when the diseased plants can be removed. Flood water irrigation is prohibited during the onset of the disease, and the water is promptly removed after the rain and sprayed within 24 hours. (6) Spray potassium dihydrogen phosphate etc. timely.
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