Mortality of Helicoverpa zea (Lepidoptera: Noctuidae) pupae in ear-stage field corn

The factors having an impact on the survival of the F2 seasonal generation of Helicoverpa zea (Boddie) pupae in southwestern Arkansas field corn were identified and quantified. Last instar (fifth or sixth instar) field-collected corn earworm larvae (480 per yr) were allowed to pupate in fields under...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Environmental entomology 1993-12, Vol.22 (6), p.1338-1343
Hauptverfasser: Kring, T.J, Ruberson, J.R, Steinkraus, D.C, Jacobson, D.A
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!