Lambda-cyhalothrin /Cyhalothrin

High efficiency cypermethrin, pure white solid, industrial solid, boiling point 187-190℃/0.2mmHg, vapor pressure about 0.001mPa(20℃), density 1.25(25℃), solubility water 0.004 PPB (20℃), soluble in acetone, dichloromethane, methanol, ether, ethyl acetate, hexane, toluene all & GT;500g/L(20℃), stored at 50℃ in dark for 2 years, not decomposed, stable under light, 275℃ decomposition, ph7-9 decomposition slowly under light, pH>9. Accelerate decomposition;The insecticidal spectrum is wide, the activity is higher, the efficacy is rapid, after spraying the rain-resistant, but the long-term use is easy to its production resistance, to the piercing suction mouthparts of pests and harmful mites have a certain control effect, but the use dose of mites should be increased 1-2 times than the usual dosage.Suitable for pests of peanut, soybean, cotton, fruit tree and vegetable.