GENETIC ANALYSIS OF DELTAMETHRIN RESISTANCE IN ANOPHELES ANTHROPOPHACUS / 中国血吸虫病防治杂志

ABSTRACT

Objective To analyze the genetic characteristics of deltamethrin resistant strain of Anopheles anthropophagus. Methods The study was performed with LC-P curve method for the genetic mode of deltamethrin resistant of An. anthropophagus. Results The resistant coefficient of F_1 generation from cross and reciprocal cross were 15.19 and 16. 66 respectively. The LC-P curve of F_1 generation got near to that of resistant parents (D=0.651). There were no obvious platforms in 50% mortality of BC generation and 25% - 75% mortality of F_2 generation.There were significant differences between the determining curve and theoretical cure in both BC and F_2 generations, P