Karen Olsen

Season-Long Variation in Expression of <I>Cry1Ac</I> Gene and Efficacy of <I>Bacillus thuringiensis</I> Toxin in Transgenic Cotton Against <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae)

Karen Olsen, Joanne C. Daly, H. E. Holt et al. · Journal of Economic Entomology · 2005 · 152 citations

Life Sciences, Biotechnology, Entomology +12

Plant-Toxin Interactions in Transgenic Bt Cotton and their Effect on Mortality of <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae)

Karen Olsen, Joanne C. Daly · Journal of Economic Entomology · 2000 · 132 citations

Life Sciences, Entomology, Toxicology +14

Resistance to <I>Bacillus thuringiensis</I> Toxin Cry2Ab in a Strain of <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae) in Australia

R. J. Mahon, Karen Olsen, Kim A. Garsia et al. · Journal of Economic Entomology · 2007 · 109 citations

Life Sciences, Crop Sciences, Plant Sciences +17

Frequency of Alleles Conferring Resistance to the Bt Toxins Cry1Ac and Cry2Ab in Australian Populations of <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae)

R. J. Mahon, Karen Olsen, Sharon Downes et al. · Journal of Economic Entomology · 2007 · 91 citations

Life Sciences, Entomology, Plant Sciences +17

Transgenic chickpeas (Cicer arietinum L.) expressing a sequence-modified cry2Aa gene

Sumita Acharjee, Bidyut Kumar Sarmah, Polumetla Ananda Kumar et al. · Plant Science · 2010 · 87 citations

Life Sciences, Biotechnology, Genetics +14