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Synergism between entomopathogenic nematodes and Bacillus thuringiensis crops: integrating biological control and resistance management.

Published online: 04 Jun 2008

Authors: Gassmann, A. J. & Stock, S. P. & Sisterson, M. S. & Carrière, Y. & Tabashnik, B. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

The past decade has witnessed a continual increase in the use of crops genetically modified to produce insecticidal toxins from the bacterium Bacillus...

Spatial and temporal variability in host use by Helicoverpa zea as measured by analyses of stable carbon isotope ratios and gossypol residues.

Published online: 26 May 2010

Authors: Head, G. & Jackson, R. E. & Adamczyk, J. & Bradley, J. R. & Duyn, J. van & Gore, J. & Hardee, D. D. & Leonard, B. R. & Luttrell, R. & Ruberson, J. & Mullins, J. W. & Orth, R. G. & Sakuntala Sivasupramaniam & Voth, R.

Content type: Journal article

Journal title: Journal of Applied Ecology

A high dose/refuge strategy has been adopted in the USA to manage the risk of Bacillus thuringiensis (Bt) resistance in target pests such as the cotto...