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Control of Growth Efficiency in Young Plantation Loblolly Pine and Sweetgum through Irrigation and Fertigation Enhancement of Leaf Carbon Gain

Description: The overall objective of this study was to determine if growth efficiency of young plantation loblolly pine and sweetgum can be maintained by intensive forest management and whether increased carbon gain is the mechanism controlling growth efficiency response to resource augmentation. Key leaf physiological processes were examined over two growing seasons in response to irrigation, fertigation (irrigation with a fertilizer solution), and fertigation plus pest control (pine only). Although irrig… more
Date: July 7, 1999
Creator: Samuelson, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Control of insect pests in stored grain.

Description: Discusses the causes of insect infestation in grain crops and acquaints the farmer or grain dealer with the characteristics of several fumigants so that he can choose the best one for particular conditions.
Date: 1937
Creator: Back, E. A. (Ernest Adna), 1886-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Control of potato insects.

Description: Discusses various insect pests of the Irish potato and how to recognize them. Provides instructions for preparing and applying insecticides.
Date: July 1952
Creator: Dudley, J. E.; Landis, B. J. (Birely J.), 1904- & Shands, Wayland Arthur, 1905-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Control of the sugar beet nematode.

Description: Presents information on the value of certain crops that are generally used in rotations; and discusses the life history, distribution, and host plants of the nematode, as well as how it spreads.
Date: December 1952
Creator: Thorne, Gerald, 1890-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Cotton diseases and methods of control.

Description: Provides information on the most important cotton diseases. Includes color photographs and provides a summary table of control measures for the various diseases.
Date: 1955
Creator: Presley, John T. (John Thomas), 1907-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Cottontail Rabbits in Relation to Trees and Farm Crops

Description: This report discusses the habits of cottontail rabbits and means for controlling their populations in order to protect farm crops and trees. In addition to the rabbit's natural enemies and diseases, effective means of control include hunting, trapping, poisoning, and fences.
Date: 1916
Creator: Lantz, David E. (David Ernest)
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
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The Crow in Its Relation to Agriculture: Is It a Farm Pest?

Description: Report discussing the advantages and disadvantages of crows to farmers. Crows are omnivorous and feed upon a wide array of plants, animals, and insects. Topics discussed include its distribution, life cycle, and economic status as well as methods farmers can use to protect their crops and poultry.
Date: 1920
Creator: Kalmbach, E. R. (Edwin Richard), 1884-1972
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
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Cutworms in the Garden.

Description: A guide to identifying cutworm interference and controlling cutworms in the garden. Provides information on obtaining and handling arsenic poison.
Date: March 1927
Creator: White, W. H. (William Henry), 1892-1951
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Degradation of cellulosic biomass and its subsequent utilization for the production of chemical feedstocks. Progress report, December 1, 1978-February 28, 1979

Description: The ongoing progress of a coordinated research program aimed at optimizing the biodegradation of cellulosic biomass to ethanol and chemical feedstocks is summarized. Growth requirements and genetic manipulations of clostridium thermocellum for selection of high cellulose producers are reported. The enzymatic activity of the cellulase produced by these organisms was studied. The soluble sugars produced from hydrolysis were analyzed. Increasing the tolerance of C. thermocellum to ethanol during l… more
Date: February 1, 1979
Creator: Wang, D. I. C.; Cooney, C. L.; Demain, A. L.; Gomez, R. F. & Sinskey, A. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Demodectic Mange in Cattle.

Description: Describes demodectic mange, its causes, how it is recognized on cattle, and what can be done to control the disease.
Date: August 1958
Creator: United States. Agricultural Research Service. Animal Disease and Parasite Research Division.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Diseases and Insects of Garden Vegetables.

Description: Describes a wide variety of insect pests and diseases of vegetables, their characteristics, and the steps farmers can take to prevent, control, and treat these threats.
Date: 1940
Creator: Gilbert, William W. (William Williams), b. 1880; Popenoe, C. H. (Charles Holcomb), 1884-1933 & Caffrey, D. J.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Diseases and parasites of minks.

Description: A reference manual of mink diseases for the mink rancher. Does not encourage diagnosis or treatment without the advice of a veterinarian.
Date: November 1952
Creator: Gorham, J. R., 1922- & Griffiths, Henry Joseph, 1910-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Diseases of raspberries and blackberries.

Description: Describes the characteristics of diseases that infect raspberries and blackberries as well as their respective treatments.
Date: September 1941
Creator: Dodge, B. O. (Bernard Ogilvie), 1872-1960.; Wilcox, R. B. (Raymond Boorman), 1889-1949. & Demaree, J. B. (Juan Brewer), 1885-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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Diseases of strawberries.

Description: Describes the multitude of diseases that afflict strawberries, and methods of controlling them.
Date: November 1941
Creator: Demaree, J. B. (Juan Brewer), 1885-
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
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DOE/USDA joint project to design and manufacture prototype equipment

Description: Design, assembly, prove-in, and performance testing of prototype equipment for the United States Department of Agriculture`s Subtropical Agriculture Research Laboratory (SARL) were completed by the Department of Energy`s Kansas City Plant. The plant is operated by AlliedSignal Federal Manufacturing & Technologies (FM&T). The prototype equipment was developed as part of the USDA`s efforts to mass produce parasitic wasps for organic control of boll weevils in cotton crops. This development was pa… more
Date: July 1, 1996
Creator: Fuller, J.G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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