2',4-DIKLOR-4'-BENSOYLUREIDO-DIFENYLETRAR TILL ANVENDNING SOM INSEKTICIDER

摘要

2',4-Dichloro-4'-benzoylureido-diphenyl ethers of the formula <IMAGE> (I), in which R is chlorine, fluorine, bromine or methyl, and R' is hydrogen or chlorine, WHICH POSSESS INSECTICIDAL PROPERTIES.