Effects of the termination of LC30 imidacloprid stress on the multigeneration adaptive strategies of Aphis glycines population

ABSTRACT: Aphis glycines Matsumura (Hemiptera: Aphididae) is a major soybean pest that often poses a serious threat to soybean production. Imidacloprid is one of the commonly used insecticides to control the soybean aphid. To investigate the effect of termination of imidacloprid stress on the adaptive strategies of soybean aphid populations, we studied the growth, development, and related metabolism changes when the stress was terminated after 24 generations of imidacloprid stress on A. glycines. The results show that the A. glycines population accelerated its recovery and expanded its population size across generations. The longevity of the adults of the recovering population in the F12, F18, and F24 generations, respectively, was 1.11, 1.15, and 1.11 times longer than the control, while the fecund

SUBMITTER: Zhang A 

PROVIDER: S-EPMC10424448 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature