| abstract |
The invention discloses a low-toxic cotton insecticide which is prepared from the following parts by weight of raw materials: 2-5 parts of chlorpyrifos, 20-25 parts of red root grass, 3-6 parts of dibutyl ether urea, and dodecylbenzene. 5-15 parts of sodium sulfonate, 5-8 parts of triphenyl phosphate, and 400-600 parts of water. The invention has high efficiency, low toxicity, low residue, simple use method, low cost, safe crop, good control effect, and is not easy to produce drug resistance. |