Small tigers: Prevention measures: 1. Use insecticidal lamps to trap adult insects. 2. The wheat bran and other bait fried, with 4-5 kg ​​of feed per acre, add 90% of trichlorfon 30 times 150 ml of water solution, mix well into baits, spread in the evening to kill the ground. 3.48% Chlorpyrifos EC, 90-120g Mu 50-60kg water, or 50% Phoxim EC 800x, 2.5% deltamethrin 3000x, or 20% Fenvalerate 3000x The larvae were sprayed in the late afternoon of 1-3 years, and the seedlings were mainly sprayed on the soil surface.
Golden worms: Prevention and control measures: 40% chlorpyrifos can be used 1500 times at the seedling stage, or 40% phoxim 500 times, mixed with appropriate amount of fried wheat bran or bean cake to form a bait, which is thrown into the corn base in the evening turf; or In the seeds and fertilizers mixed pest control agents.
Oriental cockroach: Prevention and control measures: 50% Phoxim EC is seeded at a seed weight of 0.3%, or mixed with baits, sowed in the sowing channel at the time of sowing, or with 40% dimethoate and appropriate fried wheat bran or beancake The bait was mixed and sprinkled between the crops in the evening.
Ploughing Agrimony: Prevention and control measures: 1st instar nymph stage has the best control effect, available 40% acephate EC 1000 times, or 10% Imidacloprid WP 2000 times, or 48% chlorpyrifos EC 1500-2000 times Sprayed at the base of corn seedlings or rooted.
Hummer: Prevention and control measures: 10% imidacloprid wettable powder 1500 times, or 1.8% abamectin 2000-3000 times liquid, spray and control the leaves and heart leaves in the early stage of thrips.
Insect pests: control measures: 1. Use sweet and sour liquid, black light or cereal grass to trap adult insects. 2 before the larvae can be used 3% fluorinated chlorfenuron 4000 times, or Diflubenzuron 1 or Diflubenzuron No. 2, or diflubenzuron No. 3 500-1000 times spray control. 3. It is possible to use 5% S-fenvalerate 3000 times solution, or 20% cypermethrin 2000 times solution, or 50% phoxim 1000 times solution, or 25% cyperfloxanthin EC 1500 times solution. Or 10% Avi high chlorine 1000 times spray control.
3Ply Face Mask, Disposable 3ply Face Mask,Non-Woven 3ply Face Mask,3ply Face Mask with Ear Loop
Ningbo Wellway Optoelectronic Technology Co.,Ltd , https://www.wellwayopto.com