1.The experiments of diapause induction showed that both short daylength and low temperature were major factors of diapause induction in T.urticae.
滞育实验表明:短日照和低温是二斑叶螨发生滞育的主要因子。
2.A study was conducted on the changes of glycerol, hemolymph proteins, glucogen and fat content of diapause and non-diapause pupae of Helicoverpa assulta.