Iowa State University

Iowa State University

An insect bioassay method to determine persistence of Bacillus thuringiensis var. kurstaki (B.T.K.) protein in oak foliage, following application of a commercial formulation under field and laboratory conditions

Paper:47
Year:1992
Authors:Sundaram, K.M.S., Sundaram, A.
Title:An insect bioassay method to determine persistence of Bacillus thuringiensis var. kurstaki (B.T.K.) protein in oak foliage, following application of a commercial formulation under field and laboratory conditions
Journal:Journal of Environmental Science and Health, Part B
Volume:27(1):73-112
Keyword:Btk, persistence, analytical method, field, nontransgenic
Summary:A bioassay method, using fourth instar gypsy moth (Lymantria dispar L.) larvae, was developed to determine the persistence of Btk protein after application of ForayŽ48B formulation.
Comments:Formulated Btk, not from transgenic crops, was used in this study.