Cyclopropanecarboxylic acid esters and pest controllers containing the same

摘要

A 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2-cyano-3-hydrocarbyloxy-3-oxo-1-propenyl) cyclopropanecarboxylate given by the formula (1): wherein G represents C1-C4 alkyl or C3-C4 alkenyl, has excellent pests controlling effect.