The Application of Beta-cypermethrin

Beta-cypermethrin is a highly effective, broad-spectrum and rapid insecticide. It acts on the nervous system of insects, destroys the function of neurons through sodium ion channels, kills pests quickly, has a long-lasting effect and is resistant to rain erosion.

Beta-cypermethrin is a highly effective, broad-spectrum and rapid insecticide. It acts on the nervous system of insects, destroys the function of neurons through sodium ion channels, kills pests quickly, has a long-lasting effect and is resistant to rain erosion. It can effectively eliminate vector pests that spread diseases and various sanitary pests. It has a strong stomach poison and contact killing effect on pests, and also has a repellent effect. It has no systemic action and is very effective against mites.

Usage method:

1. To control the cabbage worm in vegetables, apply medicine during the peak hatching period of eggs to the early larval stage. 20 to 40 grams of 25g/L high-efficiency Beta-cypermethrin emulsifiable concentrate per mu can be selected for uniform spraying. Or use 2.5% high-efficiency Beta-cypermethrin water emulsion at 25 to 40g per mu for uniform spraying. You can also choose 2.5% high-efficiency Beta-cypermethrin emulsifiable concentrate at a rate of 20 to 40g per mu for uniform spraying.

2. To control aphids in vegetables, apply pesticides at the early stage of damage. 25g/L high-efficiency Beta-cypermethrin emulsifiable concentrate at a rate of 20 to 30g per mu can be selected for uniform spraying.

3. To control wheat myxworm, apply the pesticide at the initial peak of its occurrence. 25g/L high-efficiency Beta-cypermethrin emulsifiable concentrate at a rate of 12 to 20g per mu can be selected for uniform spraying.

4. To control corn golden needle beetles, before sowing corn, apply 375 to 450 grams of 10% seed treatment microcapsule suspension agent per 100 kilograms of seeds and evenly mix the seeds. After seed dressing, dry in the shade and sow at a depth of 35cm within 24 hours. It can be used at most once per season.

5. To control cotton bollworms and red bollworms, apply pesticides from the peak incubation period of eggs to the early larval stage. 25g/L high-efficiency Beta-cypermethrin concentrate at a rate of 20 to 60g per mu can be selected for uniform spraying.

6. To control cotton aphids, apply pesticides during the initial peak period of aphids. 10 to 20 grams of 25g/L high-efficiency Beta-cypermethrin concentrate per mu can be selected for uniform spraying.

7. To control the small pear heart worm, the pesticide should be applied during the peak incubation period of the eggs and before the larvae enter the crops. 25g/L high-efficiency Beta-cypermethrin concentrate can be used. After diluting it 3000 to 5000 times, spray it evenly.

8. To control the small peach heartworm, the pesticide should be applied during the peak incubation period of the insect eggs and before the larvae have eaten in. 25g/L high-efficiency Beta-cypermethrin concentrate can be used. After diluting it 4000 to 5000 times, spray it evenly. Or use 2.5% high-efficiency Beta-cypermethrin water emulsion, dilute 3000 to 4000 times and spray evenly; Or use 2.5% high-efficiency Beta-cypermethrin concentrate, dilute it 4000 to 5000 times and spray evenly.

9. When controlling tobacco smoke worms, the pesticide should be applied during the low-age larval stage of the smoke worms. Use 15-20g of 25g/L high-efficiency Beta-cypermethrin concentrate per mu and spray evenly on both sides of the tobacco. Or apply 2.5% high-efficiency Beta-cypermethrin concentrate at a rate of 16 to 22g per mu for uniform spraying.