Development, Survival and Fitness Performance of Helicoverpa zea (Lepidoptera: Noctuidae) in MON810 Bt Field Corn

Helicoverpa zea (Boddie) development, survival, and feeding injury in MON810 transgenic ears of field corn (Zea mays L.) expressing Bacillus thuringiensis variety kurstaki (Bt) Cry1Ab endotoxins were compared with non-Bt ears at four geographic locations over two growing seasons. Expression of Cry1A...

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Veröffentlicht in:	Journal of economic entomology 2003-06, Vol.96 (3), p.914-924
Hauptverfasser:	Horner, T. A., Dively, G. P., Herbert, D. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Animals Bacillus thuringiensis Bacillus thuringiensis subsp. kurstaki Bacterial Proteins - genetics Bacterial Proteins - metabolism Biological and medical sciences Bt corn corn ears crop damage cry1Ab protein crystal proteins delta-endotoxins Endotoxins - genetics Endotoxins - metabolism fecundity feeding behavior Female Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Plant Genetics and breeding of economic plants Helicoverpa zea Insect Control insect development insect pests Larva - growth & development Larva - physiology larvae larval development larval recruitment Lepidoptera - growth & development Lepidoptera - physiology Maryland moderate dose mortality Pest animals Pest Control, Biological Pest resistance PLANT RESISTANCE progeny progeny fitness sublethal effects toxicity transgenic corn transgenic plants Varietal selection. Specialized plant breeding, plant breeding aims Zea mays Zea mays - genetics Zea mays - parasitology
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