Other two fungal species P. fumosoroseus and B. bassiana also had virulence to S. litura larvae. The LT50 value for the 2nd instars was 4.89 and 6.34 days, and the corrected accumulative mortality reached 85.7% and 71.4%, respectively.

 
  • 玫烟色拟青霉、球孢白僵菌两菌株也有一定的致病力;对2龄幼虫的致死中时(LT50)分别为4.;89d和6
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