Shaanxi Fuping County Happiness Crops Prevention and Control Company was invited by farmers to conduct 20-mu sesame plant protection operation verification in Junzhai Village, Liuqu Town, Fuping County, Shaanxi Province on August 21, 2017, and conduct a effectiveness investigation on August 23.
Use the medicine:
A vitamin salt: white or light yellow crystalline powder, characterized by ultra-efficient, low-toxic (nearly non-toxic), low-residue, pollution-free biological pesticides, extremely high activity against larvae of lepidopteran insects and many other pests. It has both stomach toxicity and contact killing effect, and is widely used in the prevention and control of various pests on crops such as vegetables, fruit trees and cotton.
Beta-cypermethrin: It is a pyrethroid insecticide with high biological activity and contact and stomach toxicity. The insecticidal spectrum is wide, the knockdown speed is fast, and the insecticidal activity is higher than that of cypermethrin. It mainly controls lepidopteran pests that occur on crops.
Pest picture
Pest picture
Control investigation:
On August 23, I went to the sesame field for pest control investigation. There were 18 sesame seedlings in the no-spray plot. The medicinal plot was basically insect-free and the control effect was remarkable. Recognition.
to sum up
The flying insect P20 sesame field insect control effect is good. The plot of the insects sprayed with the drone and the non-sprayed plots form a sharp contrast, and the farmers are very satisfied with the control effect.
To view the anti-effect video recording, please click "Read the original" to view the Extreme Encyclopedia article.
Note: This operation record is for reference only. Due to different local conditions, please consult relevant professionals when working.
Text Ye Zhiwen
Picture Wang Xiufu
Edited by Margaret
Use the medicine:
A vitamin salt: white or light yellow crystalline powder, characterized by ultra-efficient, low-toxic (nearly non-toxic), low-residue, pollution-free biological pesticides, extremely high activity against larvae of lepidopteran insects and many other pests. It has both stomach toxicity and contact killing effect, and is widely used in the prevention and control of various pests on crops such as vegetables, fruit trees and cotton.
Beta-cypermethrin: It is a pyrethroid insecticide with high biological activity and contact and stomach toxicity. The insecticidal spectrum is wide, the knockdown speed is fast, and the insecticidal activity is higher than that of cypermethrin. It mainly controls lepidopteran pests that occur on crops.
Pest picture
Pest picture
Control investigation:
On August 23, I went to the sesame field for pest control investigation. There were 18 sesame seedlings in the no-spray plot. The medicinal plot was basically insect-free and the control effect was remarkable. Recognition.
to sum up
The flying insect P20 sesame field insect control effect is good. The plot of the insects sprayed with the drone and the non-sprayed plots form a sharp contrast, and the farmers are very satisfied with the control effect.
To view the anti-effect video recording, please click "Read the original" to view the Extreme Encyclopedia article.
Note: This operation record is for reference only. Due to different local conditions, please consult relevant professionals when working.
Text Ye Zhiwen
Picture Wang Xiufu
Edited by Margaret
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High efficiency rectifier
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