NOVEL N,N-DIALKYL-O-PYRIMIDINYL-CARBAMIC ACID ESTERS AND THEIR USE AS INSECTICIDES

摘要

An N,N-Dialkyl-O-(4-dialkylamino-pyrimidin-2-yl)-carbamic acid ester of the formula in which R, R1, R2 and R3 each independently is alkyl, R4 is hydrogen, alkyl, alkylthio or halogen, and R5 is hydrogen or alkyl, WHICH POSSESS ARTHROPODICIDAL PROPERTIES.