All of tested fungi reduced significantly the fecundity of A. gossypii (Table 5). The reduction of fecundity was 41.36%, 49.32%, and 53.11% for SH1, SH2 and Nigrospora sp. respectively. Aside from suppressing fecundity and prolonged life cycle, SH2 endophyte reduced A. gossypii body length. Other tested fungal endophyte, even though tended to reduce this parameter too, but not significant. Again, SH2 endophyte showed the strongest inhibitory effect on A. gossypii.