Zobrazeno 1 - 10 of 34 pro vyhledávání: '"F. G. Holdaway"'
2
Effect of Pyrausta nubilalis (Hbn.) on the Growth of Leaves and Internodes of Field Corn1
Autor: H. C. Chiang, F. G. Holdaway
Publikováno v: Journal of Economic Entomology. 52:567-572
A 4-Year study on the effect of infestation by the European corn borer ( Pyrausta nubilalis (Hba.)) on the growth of corn plants shows the following points: 1) Borer infestation adversely affects the elongation of the plants, results in smaller leave
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9730c27d4133dda5430f563d61f7f056
https://doi.org/10.1093/jee/52.4.567
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3
An Evaluation of Resistance of Corn Leaf Tissue to Feeding by European Corn Borer Larvae1
Autor: F. G. Holdaway, A. K. Burditt
Publikováno v: Journal of Economic Entomology. 52:1171-1180
Five related inbred lines of field corn were evaluated for resistance to leaf feeding by the European corn borer, Pyrausta dubilalis (Hubn.), using field and laboratory methods. These lines were Minnesota resistant lines A288 and A295, susceptible li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ea341341b07640b88cb994631707b9f
https://doi.org/10.1093/jee/52.6.1171
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6
The Synonymy and Distribution of Chrysomyia rufifacies (Macq.), an Australian Sheep Blowfly
Autor: F. G. Holdaway
Publikováno v: Bulletin of Entomological Research. 24:549-560
The Australian sheep “ blowfly ” Chrysomyia rufifacies, Macq., is shown by a study of chaetotaxy and the genitalia to be distinct from C. albiceps with which it has been considered identical. A discussion is given of the composite genus Chrysomyi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34d38549f9080ddf474aa0ae48549228
https://doi.org/10.1017/s0007485300035501
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7
Biology of the Red Clover Thrips, Haplothrips niger (Osborn) (Thysanoptera: Phloeothripidae)
Autor: Conrad Loan, F. G. Holdaway
Publikováno v: The Canadian Entomologist. 87:210-219
The red clover thrips, Haplothrips niger (Osb.), was first recorded from the state of Iowa and described by Osborn in 1883 under the name Phloeothrips nigra. The species hns since been collected and observed in many parts of the United States, southe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf60c87262ed5dac11d7eed0af24c9a4
https://doi.org/10.4039/ent87210-5
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8
European Corn Borer Populations in Relation to the Estimation of Crop Loss1
Autor: C. R. Neiswander, H. C. Chiang, F. G. Holdaway, T. A. Brindley
Publikováno v: Journal of Economic Entomology. 53:517-522
Studies were conducted at Ankeny, Iowa; Waseca, Minnesota; and Wooster, Ohio, during 1953, 1954, and 1955 to analyze the relationship between midsummer and fall European corn borer ( Pyrausta nubilalis (Hbn.)) populations and their effect on corn yie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f17462f1b3c98bb81e075ff31ac616f
https://doi.org/10.1093/jee/53.4.517
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10
The Morphology and Histology of Red Clover Florets Injured by the Clover Seed Midge, Dasyneura leguminicola (Diptera: Cecidomyiidae)1
Autor: Herndon R. Agee, F. G. Holdaway
Publikováno v: Annals of the Entomological Society of America. 56:561-564
The larva of the clover seed midge, Dasyneura leguminicola (Lintner), feeds on the developing corolla tube, ovary, style, and filaments of florets of red clover, Trifolium pratense L. The feeding of the midge larva causes a proliferation of the epide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87ededb54bb96c8b79a7eed91bac9875
https://doi.org/10.1093/aesa/56.4.561
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