Method to eliminate the red palm weevil

摘要

Abstract: the present invention relates to a process to address the palm trees against the attacking insects, characterized by using the amount of patient positioning and effective non poisonous of formula (1-arylpyrazole I R1 Is CN or methyl; R3 is alkyl or haloalkylR4 represents hydrogen, halogen or s (O) n, NR5R6 haloalkyl, alkyl, C (O) R7, R7 or cleft or crack OR8 (N = C (R8) (R10, R11 and R12 represents the independence of each separately, a hydrogen atom or Halwj In R13 corn is HalOgen or haloalkyl, S (O) Q CF3, haloalkoxy or a SF5, Q, N, m and R are the independence of each individually., February, Ddshyh equals one or two X represents nitrogen atom valence triple trivalent nitrogen atom or cleft C-R12, and th Three other Tkafat part of the aromatic carbon atom, provided that when the R1 instance, and then the R3 is R4, haloalkyl is Rll NH2 is R13, C1 is CF3 and X is N.