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Cross-resistance and redundant killing of Vip3Aa resistant populations of Helicoverpa zea on purified Bt proteins and pyramided Bt crops |
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| Authors: | Haley Kennedy David L Kerns Graham P Head Fei Yang |
| Institution: | 1. Department of Entomology, Texas A&M University, College Station, TX, USA;2. Bayer Crop Science, St. Louis, MO, USA |
| Abstract: | |
| Keywords: | Bacillus thuringiensis Helicoverpa zea cross-resistance resistance Vip3Aa |