To develop a new Bt formulation and improve its control efficiency against soil pest grub, the Bt185-gfp strain expressing the green fluorescent protein was constructed, and a special formulation for control of soil grub pest was developed using the peanut-meal that showed excellent multiplication for the Bt strain. There was no significant difference in Bt multiplication between 1% peanut-meal(W/V) and LB medium, indicating that the peanut-meal was a nutrient-rich and suitable material for Bt multiplicatio...
【基金】
国家自然科学基金(31301731,31428020)
【更新日期】
2017-02-27
【分类号】
S433.83
【正文快照】
蛴螬是鞘翅目Coleoptera金龟总科Scarabaeoidea幼虫的总称。我国已记载的蛴螬种类约1800种,其中能对农业、林业和牧草造成危害的大约有110种,以华北大黑鳃金龟Holotrichia oblita(Faldermann)、暗黑鳃金龟Holotrichia parallela Motschulsky、铜绿丽金龟Anomala corpulenta Mot