| abstract |
N-benzoyl N'-pyridyloxy phenyl urea having the formula <IMAGE> wherein X1 represents a halogen atom; X2 represents hydrogen or halogen atom; X3 and X4 respectively represent hydrogen or chlorine atom; X5 represents hydrogen or halogen atom; and X6 represents a halogen atom or nitro or trifluoromethyl group are novel compounds. The compositions containing the compound as the active ingredient are effective as the insecticide for extinction of injurious insects with high safety in agricultural, forestry and hygienic applications. |