132 Note: Errata and Extensions for "The Distribution of the European Corn Borer Larvae Pyrausta nubilalis (Hbn.), in Field Corn"

Biometrics ◽  
1958 ◽  
Vol 14 (3) ◽  
pp. 432 ◽  
Author(s):  
Judson U. McGuire ◽  
Tom A. Brindley ◽  
T. A. Bancroft
Keyword(s):  
European Corn Borer ◽  
Corn Borer ◽  
Field Corn ◽  
Pyrausta Nubilalis

The Distribution of European Corn Borer Larvae Pyrausta nubilalis (Hbn.), in Field Corn

Biometrics ◽  
1957 ◽  
Vol 13 (1) ◽  
pp. 65 ◽  
Author(s):  
Judson U. McGuire ◽  
Tom A. Brindley ◽  
T. A. Bancroft
Keyword(s):  
European Corn Borer ◽  
Corn Borer ◽  
Field Corn ◽  
Pyrausta Nubilalis

Scambus pterophori (Ashm.) (Hymenoptera: Ichneumonidae), a New Parasite of the European Corn Borer, Pyrausta nubilalis (Hbn.) (Lepidoptera: Pyralidae), in Canada

1959 ◽  
Vol 91 (2) ◽  
pp. 128-128
Author(s):  
Marcel Hudon
Keyword(s):  
European Corn Borer ◽  
Second Generation ◽  
Petri Dish ◽  
First Record ◽  
Corn Borer ◽  
Lepidoptera Pyralidae ◽  
Pyrausta Nubilalis ◽  
Experimental Plots

In late August, 1957, a parasitized second-generation pupa of Pyrausta nubilalis (Hbn.) was observed in silks of an immature corn ear in the experimental plots at St. Jean. The pupa was incubated at 75°F. in a petri dish, and two weeks later an ichneumonid parasite emerged and was identified by Mr. G. S. Walley, Entomology Division, Ottawa, as Scambus pterophori (Ashm.). Asecond generation of P. nubilalis is very unusual in the St. Jean area. This is apparently the first record of this ichneumonid as a parasite of P. nubilalis in Canada.

Rate of European Corn Borer (Lepidoptera: Pyralidae) Egg-mass Detrition in Field Corn

1986 ◽  
Vol 15 (4) ◽  
pp. 817-820
Author(s):  
D. D. Calvin ◽  
M. C. Knapp ◽  
Kuang Xingquan ◽  
F. L. Poston ◽  
S. M. Welch
Keyword(s):  
European Corn Borer ◽  
Egg Mass ◽  
Corn Borer ◽  
Field Corn ◽  
Lepidoptera Pyralidae
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