According to the current situation of honeysuckle pests and diseases, future weather forecast, overall layout of honeysuckle and variety resistance level, farmers' control techniques and other factors, it is expected that the honeysuckle aphids will be heavier (level 4), with an area of ​​80,000 mu, and red spiders. The occurrence of heavy weight (level 4), the area of ​​80,000 mu, the overall moderate grade of powdery mildew (level 3), the occurrence of local moderate weight (level 4), the area of ​​60,000 mu, the occurrence of brown spot disease (level 3), occurred The area is 50,000 mu. Other pests occur lightly (1-2 grades), with an area of ​​20,000 mu. According to the China Pesticide Network , there are two main methods of prevention and treatment: Stainless Steel Centrifual Pump Stainless Steel Centrifual Pump,Stainless Steel Centrifugal Pump,Stainless Centrifugal Pump,Centrifugal Stainless Steel Pump Hengshui Yuanhan Trading Co.,Ltd , https://www.hengshuiyuanhanpump.com
1. Pesticide control Honeysuckle is a plant for both medicine and food. Special attention must be paid to the safety of food (medicine). The use of highly toxic pesticides is prohibited in production. Chemical control agents must be used under the guidance of the plant protection department and the technical staff of the agricultural technology department.
Recommended dosages and dosages for controlling mites: 25% pymetrozine (flying power) wettable powder 24g; or 40% cumin worm (bombing) water dispersible granules 12g; or 10% imidacloprid wetness Powder 30g.
The recommended agent for controlling red spider is: 15% eucalyptus emulsifiable concentrate 1000 times solution; or 20% egg yolk WP WP solution 2500 times solution; or 20% acitretin WP 2,000 times solution.
The recommended dosage and dosage of brown spot prevention and control are: 80g of 80% thiophanate-methyl WP, or 70g of 70% mancozeb WP.
The recommended dosage and dosage of powdery mildew prevention and control are: 25% of triazodone wettable powder 100g; or 50% of oxazolol (profit) water-dispersible granules 9g.
2. In addition to pesticide control, agricultural control can also use disease-resistant varieties, strengthen cultivation management, rational close planting, plastic pruning, ventilation and light transmission; scientific fertilization, increase application of phosphorus and potassium fertilizer, improve plant disease resistance, pay special attention to not apply nitrogen Too much to avoid plant growth and increase the degree of disease.