When is beta-cypermethrin most suitable for use?

We all know that beta-cypermethrin is a highly effective insecticide , but if you want to maximize the effect of beta-cypermethrin, you need to pay attention to the specific spraying time of beta-cypermethrin. So when is beta-cypermethrin most effective?

When is beta-cypermethrin best suited?

1, grape green blind

Optimal control period: the period of pest occurrence;

Control method: evenly spray with 10% beta-cypermethrin EC 3000-4000 times.

2, peach small heartworm

The best control period: the peach worms before the winter is unearthed;

Control method: use 10% beta-cypermethrin EC 3000 times solution and 50% phoxim EC 1000 times solution.

3, Taoyuan

The best control period: the peach bud emergence period;

Control method: spray with 10% beta-cypermethrin EC 2000 times solution.

4, pear bifurcation

Optimal control period: the initial onset of pests to the entire occurrence period;

Control method: spray with 5000% 6000-6000 times of beta-cypermethrin emulsifiable concentrate.

5, apple small heartworm

Optimal control period: egg hatching period;

Control method: use 10% beta-cypermethrin EC 3000-4000 times solution.

6, pear hibiscus

Optimal control period: the nymphal stage of the wintering or younger (1-3 years old);

Control method: evenly spray with 10% beta-cypermethrin EC 3000-4000 times.

7, scale insects

Optimal control period: the snail nymphs dispersed and transferred;

Control method: evenly spray with 10% beta-cypermethrin EC 3000-4000 times.

8, cotton bollworm

Optimal control period: low age of pests

Control method: evenly spray with 10% beta-cypermethrin EC 3000-4000 times.

Note the use of beta-cypermethrin:

1. Beta-cypermethrin cannot be mixed with alkaline pesticides .

2. The safety interval of beta-cypermethrin is 10-15 days before harvest.

3. The combination of beta-cypermethrin and avermectin can effectively increase the efficacy.

4, beta-cypermethrin is a flammable substance, be sure to stay away from fire!

More pesticide knowledge , please pay attention to China Pesticide Network

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