Browsing by Author "Ridgway, R. L."
Now showing items 1-13 of 13
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Wilson, Donald David (Texas A&M University. Libraries, )Studies were conducted on the morphology, feeding behavior, and cocoon spinning behavior of the larvae and on host acceptance and oviposition behavior of adults of Campoletis sonorensis (Cameron). Morphological studies ...
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Bariola, Louis Anthony (Texas A&M University. Libraries, 1969)Rate of development of the tarnished plant bug, Lyqus lineolaris (Beauvois), in the laboratory was found to be influenced by temperature. Duration of the incubation period ranged from an average of 5.2 days in 32 C to 17.5 ...
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Reeves, Beverly Gray (Texas A&M University. Libraries, 1975)The integrated systems for production, distribution, and field release of an egg parasite, Trichogramma sp., and an egg larval predator, Chrysopa carnea Stephens, were analyzed with the aid of flow charts to establish ...
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Boyd, James Patrick (Texas A&M University. Libraries, 1970)Studies were conducted to determine the effect of various biotic and physical factors on the feeding and searching behavior of the larvae of Chrysopa carnea Stephens. The ultimate objective of these studies was to determine ...
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Johnson, Bobby George (Texas A&M University. Libraries, 1967)The purpose of this study is to document the administration of the TAMU President's Scholars Award Program as a model for other non-financial need based scholarship programs. The many facets of the program are examined in ...
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Abid, Moulood Kamil (Texas A&M University. Libraries, 1967)A series of laboratory experiments were conducted to study the effect of a group of different chemicals on mortality, longevity, and fecundity of certain spider mites that attack cotton. The spider mites studied were ...
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Deer, James A.; Dean, Herbert A.; Garner, C. F.; Ridgway, R. L. (Texas Agricultural Extension Service, 1961)
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Garner, C. F.; Ridgway, R. L. (Texas Agricultural Extension Service, 1961)
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Garner, C. F.; Ridgway, R. L. (Texas Agricultural Extension Service, 1962)
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Ridgway, R. L.; Garner, C. F. (Texas Agricultural Extension Service, 1963)
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Newton, W. H.; Ridgway, R. L. (Texas Agricultural Extension Service, 1963)
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Garner, C. F.; Ridgway, R. L.; Deer, James A.; Wolfenbarger, Dan A.; Schuster, Michael F. (Texas Agricultural Extension Service, 1962)
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Garner, C. F.; Ridgway, R. L. (Texas Agricultural Extension Service, 1961)