| 摘要 |
PURPOSE: An insecticidal composition containing benzoylurea-based insecticides is provided to suppress chitin generation and to kill insects. CONSTITUTION: An insecticidal composition for eliminating mosquito larva contains an 1-20 weight parts of benzoyl urea-based insecticide, 0.1-5 weight parts of viscosity adjusting agent, 10-20 weight parts of anti-freezing agent, 5-20 weight parts of surfactant, 0.1-5 stabilizing agent and 50-80 weight parts of water. The viscosity adjusting agent is guar gum, xanthan gum, carboxymethyl cellulose, or sodium alginate. The anti-freezing agent is ethylene glycol, propylene glycol, or glycerin. |
