Strawberry common pest control
The main diseases in strawberry cultivation include gray mold, powdery mildew and leaf spot; the main pests are aphids, red spiders and underground pests. China Pesticide Network Xiaobian teaches you specific prevention methods: Filter Series,Y Type Disc Filter,Y Type Water Filter,New Type Filter Wenzhou KAIZHENG Valve Technology Co.,LTD. , https://www.kazevvalve.com
1. Pest control (1) Aphids: Use yellow plates to trap; remove old leaves in time; spray with 50% anti-èšœå¨ 15 grams of water. The aphids were sprayed with 40% omethoate 800-1000 times solution or 10% imidacloprid 1000 times solution.
(2) Red spider: use 10% imidacloprid 1000 times solution or dicofol emulsifiable concentrate 800-1000 times solution, or 30 grams of water per acre to control 30 kg of water spray. It is best to carry out pesticide control at 8 to 11 am and spray on the back of the blade.
(3) cockroaches, ground tigers, cockroaches: 48% of Bass 200ml or 50% phoxim 250g plus fine soil 30kg mixed to make toxic soil, sown in the vicinity of the plant, sprinkle after cultivating.
2. Disease prevention and control (1) Botrytis cinerea: 75% chlorothalonil wettable powder per acre 70g 30kg of water or 50% of chlorhexidine 30g, or Hegoli (12.5% ​​ketazole) per mu 16 grams of water spray 30 kg,
(2) Powdery mildew: 75% of bactericide chlorothalonil WP 100g per acre 30kg of water, or 50% carbendazim 50g spray 30kg of water.
(3) Leaf spot disease: After the onset, use Hegoli (12.5% ​​diniconazole) to spray 30 kg of water per acre of 16 g, or 30 g of 30 g of tobo to 30 kg of water. Every 7-10 days, even spray 2-3 times.