Showing results under subject: 'aquaculture'

Economic evaluation of beltwide boll weevil/cotton insect management programs : final report, June 5, 1981

Author: USDA Interagency Working Group on Boll Weevil Programs. Economic Evaluation Team.
Publisher:Washington DC,US Dept of Agriculture, Economic Research Service 1981
Abstract: no abstract

Plant scientists in the Agricultural Research Service

Author: United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1984
Abstract: no abstract

Papers on the cotton boll weevil and related and associated insects

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1909
Abstract: no abstract

Conservative lumbering at Sewanee, Tennessee

Author: Foley, John,
Publisher:Washington DC,US Dept of Agriculture, Bureau of Forestry 1903
Abstract: no abstract

A Computer management system for Apple ("Malus X domestica" Borkh.) germplasm with resistance to disease and arthropod pests

Author: Goonewardene, H. F.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1986
Abstract: no abstract

Agents for biological control of purple nutsedge, Cyperus rotundus L. : the genus Bactra Stephens (Lepidoptera : Tortricidae : Olethreutinae) as a ma…

Author: Frick, Kenneth E. - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1985
Abstract: no abstract

Annotated list of the flora of the Beltsville Agricultural Research Center, Beltsville, Maryland

Author: Terrell, Edward E. - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 2000
Abstract: no abstract

Kerosene emulsion

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1918
Abstract: no abstract

The European elm scale (Gossyparia spuria (Modeer))

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1919
Abstract: no abstract

Brief information on scale insects on shade tree and hardy ornamentals and remedies employed against them

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1916
Abstract: no abstract
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