Schesser J H, Kramer K J, Bulla L A
Appl Environ Microbiol. 1977 Apr;33(4):878-80. doi: 10.1128/aem.33.4.878-880.1977.
A method for determining the toxicity of Bacillus thuringiensis subsp. kurstaki parasporal crystal to the tabocco hornworm, Manduca sexta, is described. The use of both mortality and weight loss data have provided a highly sensitive and reproducible bioassay that can be used to compare relative toxicities of crystals from other subspecies as well as toxic components contained therein.
描述了一种测定苏云金芽孢杆菌库尔斯塔克亚种伴胞晶体对烟草天蛾(烟草天蛾)毒性的方法。死亡率和体重减轻数据的使用提供了一种高度灵敏且可重复的生物测定法,可用于比较来自其他亚种的晶体以及其中所含毒性成分的相对毒性。