Beta-imidazolyl-alpha-(trifluoromethyl)ethenyl phosphates and insecticidal and miticidal use

摘要

Novel compounds of the formula <IMAGE> wherein R1 is (halo)alkyl or optionally substituted phenyl; R2 is H, or alkyl; R3 and R4 each is alkyl; and X and Y each is O or S, are useful as insecticides and miticides.