| 摘要 |
The present invention relates to a hydrazine oxoacetamide derivative or its salt which exhibits an excellent insecticidal effect even at a low concentration. The hydrazine oxoacetamide derivative has the following Formula (I): <CHEM> wherein R<1> represents a chlorine atom or a bromine atom, Y represents an oxygen atom or a methylene group, and when Y is an oxygen atom, p is 2 and when Y is a methylene group, p is 0, R<2> represents a trifluoromethyl group, R<3> represents a hydrogen atom or a methyl group, R<4> represents a hydrogen atom or a methyl group, and R<5> represents a methyl group, an ethyl group, an n-propyl group, a cyclopropyl group, an allyl group or a propargyl group. |
