Modeling Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) Damages on Cotton

We studied and modeled damage caused by Helicoverpa armigera larvae on cotton with the aim of developing a coupled crop pest model. Two damage components were studied: the voracity (quantity of fresh matter and number of organs consumed) and feeding preferences (type of organ infested). The laborato...

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Veröffentlicht in:	Environmental entomology 2007-02, Vol.36 (1), p.151-156
Hauptverfasser:	Nibouche, S, Gozé, E, Babin, R, Beyo, J, Brévault, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal, plant and microbial ecology Animals BEHAVIOR Biological and medical sciences bolls Cameroon cotton cotton squares crop damage feeding behavior Feeding Behavior - physiology feeding preference feeding preferences food consumption food intake Food Preferences Fundamental and applied biological sciences. Psychology General aspects. Techniques Gossypium - physiology Gossypium hirsutum Helicoverpa armigera instars Larva - growth & development Larva - physiology larvae larval age Methods and techniques (sampling, tagging, trapping, modelling...) Models, Biological Moths - growth & development Moths - physiology Phytopathology. Animal pests. Plant and forest protection plant organs Protozoa. Invertebrates Records, symptoms, damages, economic importance, population surveys statistical models voracity
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