Spinach aphid control technology
Aphids are a very common vegetable pest, so spinach must also have aphids. Prevention and control of spinach aphids is a headache for vegetable growers. So how do you control the effects of spinach aphids? Let us work together to understand the hazards and control methods of mites.
First, the harm of locusts
More than 10 generations occur in North China every year, and 20-30 generations in the Yangtze River Basin. In the temperature conditions with aphid reproduction, both the north and the south can occur on an annual basis. Aphids have strong tropism on yellow and have a repellent effect on silver gray. It mainly uses adult and nymphs to suck juice on the back and tender stems of the leaves and secrete honeydew. Causes the blade to curl and the growth to stagnate.
Second, the control methods of locusts
1. Prevention and control should be based on agricultural control, strengthen cultivation management, and cultivate “no insects†as the main measure, rational use of chemical pesticides, and active physical control.
2. When the aphids are found to be harmful, the following insecticides can be used for prevention and treatment: 240 g/L spirotetraethyl ester suspension agent 4000-5000 times solution; 10% flonicamid amide water dispersion granule 3000-4000 times solution; 10% imidacloprid WP 1500-2000 times solution; 50% anti-Pu Wei WP 1000-2000 times solution; 25% imipenem zhongdingwei emulsifiable oil 2000-3000 times solution; 25% thiamethoxam WP 2000-3000 times Liquid; for water spray, the worm is separated by 7-15 days.
After the vegetable farmers have read the prevention and control technology shared by the Hui Nong School, do you have a better understanding of the control methods of the locusts? Making control of mites less of a headache. Huinong School is honored to help everyone and help farmers to harvest and harvest.
Tylosin Injection,Veterinary Injection,Inj Oxytetracycline,Ivermectin 1 Injectable
NINGBO VOICE BIOCHEMIC CO. LTD , https://www.medicine-voice.com