The mention of beta-cypermethrin is not unfamiliar to many farmers. Beta-cypermethrin is a highly effective spectral insecticide that can control a variety of pests, such as grape green scorpion, pear birch, apple heartworm, etc. In addition to the correct use of beta-cypermethrin, you need to know the appropriate spraying time. Let's take a look at it with Xiaobian.
Control of scale insects
Method of use: Spray evenly with 10% beta-cypermethrin EC 3000-4000 times.
Optimal control period: the snail nymphs dispersed and transferred;
Prevention and control of grape green scorpion
Method of use: Spray evenly with 10% beta-cypermethrin EC 3000-4000 times.
Optimal control period: the period of pest occurrence;
Peach-resistant heartworm
Method of use: use 10% beta-cypermethrin EC 3000 times solution and 50% phoxim EC 1000 times solution.
The best control period: the peach worms before the winter is unearthed;
Control of cotton bollworm
Method of use: Spray evenly with 10% beta-cypermethrin EC 3000-4000 times.
Optimal control period: low age of pests
Control of peach aphid
How to use: Spray with 10% beta-cypermethrin EC 2000 times
The best control period: the peach bud emergence period;
Pear prevention
Method of use: Spray with 5000% 6000-6000 times of beta-cypermethrin EC.
Optimal control period: the initial onset of pests to the entire occurrence period;
Control of the small heartworm
Method of use: use 10% beta-cypermethrin EC 3000-4000 times solution.
Optimal control period: egg hatching period;
Control pear hibiscus
Method of use: Spray evenly with 10% beta-cypermethrin EC 3000-4000 times.
Optimal control period: the nymphal stage of the wintering or younger (1-3 years old);
In addition, when using beta-cypermethrin, it is necessary to pay attention to the safe interval of beta-cypermethrin, which is generally best sprayed 10-15 days before crop harvest. Want to know more about pesticides , please pay attention to China Pesticide Network
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