According to different stages of cotton, targeted green prevention and control technologies are implemented, mainly using light trapping + physical and chemical treatments. 1. Before cotton is sown. Choose high-quality insect-resistant cotton varieties. In the demonstration area, all varieties of insect-resistant cotton were planted. 2. Cotton sowing time. Light trapping + drug seed dressing. A black light is installed every 50 mu for the sowing period to seduce and kill underground pests, and then seed dressing with insecticides to prevent plant diseases and insect pests. 3. Cotton seedling stage. Light trapping technology + scientific drug use techniques, such as the use of Helicoverpa armigera nuclear polyhedrosis virus, Bacillus thuringiensis and other biological pesticides and high-efficiency and low toxicity chemical pesticide spraying pest control. 4. Cotton result period. Light trapping technology + sexual attraction technology + biological and chemical processing technology. Install cotton bollworm sex attractant, install three branches per acre, trap and kill male adults of lepidoptera such as cotton bollworm, and use biological pesticides and high-efficiency and low-toxicity chemical pesticide spray to control pests and diseases.
Acne Patch4
The main material of patch acne is hydrocolloid, which is composed of hydroxymethyl cellulose, medical hot melt adhesive. Korean acne patches is used to apply to the surface of acne, absorbing tissue secretions in a physical way and creating a moisture-balanced environment around the acne. Acne scar patch has a flat back and neat edges, with no defects of decoupling. Lanbena acne pimple patch can absorb more than twice of its own tissue fluid. Acne patch custom is disposable. Keep skin clean before product use, do not apply any products, do not use with ointment. Acne patch tea tree is most effectively absorbed when the acne appears pus-filled. To use hydrocolloid acne pimple patch cnc, remove the sticker, peel off the backing paper, apply it to the wound and gently press around it to fix it. The acne patch is most effectively absorbed when the acne appears pus-filled. To use this product, remove the sticker, peel off the backing paper, apply it to the wound and gently press around it to fix it. After the color of the acne sticker changes from clear to white, replace the sticker. Miracle acne patch has good water resistance and can be used during makeup or bathing.
Hydrocolloid application,acne pimple patch,lz pimple acne patch,acne patch salicylic Henan Maidingkang Medical Technology Co.,Ltd , https://www.mdkmedicales.com
Cotton pest control green prevention and control technology program
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