Author: Cynthia Lee HsuPublisher:
ISBN:
Category :
Languages : en
Pages : 310
Book Description
Spatial Distribution of the European Corn Borer, Ostrinia Nubilalis (Hübner) (Lepidoptera:Crambidae), and Response of Its Parasitoid Macrocentrus Grandii Goidanich (Hymenopter: Braconidae) to Host Spatial Heterogeneity
Author: Cynthia Lee HsuParasitism of the European Corn Borer by Macrocentrus Grandii
Author: Jennifer Anne WhiteBiology of the European Corn Borer (Pyrausta Nubilalis Hübn.) and Two Closely Related Species in Northern Ohio
Author: F. W. PoosEffect of Field Edge Plant Diversity on Natural Enemies of the European Corn Borer, Ostrinia Nubilalis
Author: Denny Joseph BruckPublisher:
ISBN:
Category :
Languages : en
Pages : 172
Book Description
Field studies were conducted in 1995, 1996 and 1997 to determine effect of field edge plant diversity on natural enemies of the European corn borer, Ostrinia nubilalis (Hübner). Sites consisted of three edge types: 1) herbaceous, 2) intermediate and 3) wooded. A corn field bordering an edge was divided into three sampling areas. Larvae collected were examined for presence of the entomopathogens Beauveria bassiana (Balsamo) Vuillemin and Nosema pyrausta(Paillot) and the parasitoid Macrocentrus grandii Goidanich. There were few significant differences in the percentage of larvae parasitized along edge types but there was a trend of increasing larval parasitism along the wooded edge throughout the growing season. Edge type had no direct effect on larval infection rates by entomopathogens.
The European Corn Borer, Pyrausta Nubilalis Hübner
Author: Alexander Edmond CancePublisher:
ISBN:
Category : Ammonia as fertilizer
Languages : en
Pages : 428
Book Description
Observations on the European Corn Borer and Its Major Parasites in the Orient
Author: W. B. CartwrightPublisher:
ISBN:
Category : Corn
Languages : en
Pages : 16
Book Description
Genetic Variation of the European Corn Borer (Ostrinia Nubilalis) (Hübner) (Lepidoptera: Crambidae)
Author: Lilian A. SaldanhaNon-crop Habitats and the Conservation of Eriborus Terebrans (Gravenhorst) (Hymenoptera:Ichneumonidae), a Parasitoid of the European Corn Borer, Ostrinia Nubilalis (Hübner) (Lepidoptera:Pyralidae)
Author: Lawrence Evans DyerPublisher:
ISBN:
Category : Corn
Languages : en
Pages : 322
Book Description
Dispersion, Distribution, and Subsequent Infestations of the European Corn Borer, Ostrinia Nubilalis (Hübner), Among Southern Minnesota Corn Fields
Author: David E. LeggPublisher:
ISBN:
Category : European corn borer
Languages : en
Pages : 316
Book Description
The European Corn Borer and Its Controlling Factors in Europe
Author: William Robin ThompsonPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 72
Book Description