Showing results under subject: 'entomology'

Laboratory evaulations [i.e. evaluations] of candidate insecticide residues against face flies and DDT-resistant house flies, 1961-1969

Author: Bodenstein, O. F. (Otelia Francis), - United States. Entomology Research Division.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1971
Abstract: no abstract

Brief information on kerosene emulsion : its preparation and use

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

Attempts to control certain cotton, corn, and vegetable-crop insects with light traps

Author: Noble, Lloyd W. - United States. Entomology Research Branch.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1956
Abstract: no abstract

A review of laboratory tests on the toxicity of some N-substituted p-bromobenzenesulfonamides to various arthropods

Author: Gertler, S. I. - United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Administration 1960
Abstract: no abstract

Directions for packing and shipment of specimens of insects and their work

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

Brief information on cottony maple scale and its control

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

Plant protection division activities

Author: United States. Plant Pest Control Division. - United States. Agricultural Research Service.
Publisher:Washington,US Dept of Agriculture, Agricultural Research Service 1971
Abstract: no abstract

Brief information on the protection of log cabins and rustic work from injurious insects

Author: St. George, R. A. - United States. Bureau of Entomology and Plant Quarantine. - United States. Bureau of Entomology.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1924
Abstract: no abstract

Brief information on the red spider and its control

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

Lead arsenate as a remedy for chewing insects

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 1917
Abstract: no abstract
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