Tracey Parker

Incipient Resistance of Helicoverpa punctigera to the Cry2Ab Bt Toxin in Bollgard II® Cotton

Sharon Downes, Tracey Parker, Rod Mahon · PLoS ONE · 2010 · 92 citations · Full text

Agriculture, Entomology, Plant Sciences +17

Frequency of Alleles Conferring Resistance to the <I>Bacillus thuringiensis</I> Toxins Cry1Ac and Cry2Ab in Australian Populations of <I>Helicoverpa punctigera</I> (Lepidoptera: Noctuidae) From 2002 to 2006

Sharon Downes, Tracey Parker, R. J. Mahon · Journal of Economic Entomology · 2009 · 63 citations

Life Sciences, Crop Sciences, Entomology +17

Dual Cry2Ab and Vip3A Resistant Strains of <I>Helicoverpa armigera</I> and <I>Helicoverpa punctigera</I> (Lepidoptera: Noctuidae); Testing Linkage Between Loci and Monitoring of Allele Frequencies

Tom Walsh, Sharon Downes, J. Gascoyne et al. · Journal of Economic Entomology · 2014 · 28 citations

Agriculture, Entomology, Plant Sciences +17

Why Do F<SUB>1</SUB> Screens Estimate Higher Frequencies of Cry2Ab Resistance in <I>Helicoverpa armigera</I> (Lepidoptera: Noctuidae) Than Do F<SUB>2</SUB> Screens?

R. J. Mahon, Sharon Downes, William James et al. · Journal of Economic Entomology · 2010 · 24 citations

Life Sciences, Entomology, Genetics +13

Characteristics of Resistance to Bacillus thuringiensis Toxin Cry2Ab in a Strain of Helicoverpa punctigera (Lepidoptera: Noctuidae) Isolated From a Field Population

Sharon Downes, Tracey Parker, R. J. Mahon · Journal of Economic Entomology · 2010 · 22 citations · Full text

Life Sciences, Entomology, Agricultural Entomology +16