Showing results under subject: 'entomology'

Insect pests of cigar-type tobaccos in the Southern districts

Author: Chamberlin, F. S. (Frank Shirley), - Madden, A. H. (Archie Hugh),
Publisher:Washington DC,US Dept of Agriculture 1942
Abstract: no abstract

Preventing insect damage in home-dried fruits

Author: Simmons, Perez,
Publisher:Washington DC,US Dept of Agriculture 1943
Abstract: no abstract

Association of plant hairs and insect resistance : an annotated bibliography

Author: Webster, James A. - United States. Agricultural Research Service.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1975
Abstract: no abstract

Insect enemies of western forests

Author: Keen, F. P. (Frederick Paul),
Publisher:Washington DC,US Dept of Agriculture 1952
Abstract: no abstract

The deterioration of felled western yellow pine on insect-control projects

Author: Boyce, John Shaw,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Insect powder

Author: McDonnell, C. C. - Keenan, George Lawrence, - Roark, R. C. (Ruric Creegan)
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Insect damage to the cones and seeds of Pacific Coast conifers

Author: Miller, John M. (John Martin),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

The North Dakota Grasshopper Integrated Pest Management Demonstration Project

Author: Quinn, Mark A. - United States. Animal and Plant Health Inspection Service.
Publisher:Washington DC,US Dept of Agriculture, Animal and Plant Health Inspection Service 2000
Abstract: no abstract

A classification of the scale insect genus Asterolecanium

Author: Russell, Louise M. (Louise May),
Publisher:Washington DC,US Dept of Agriculture 1941
Abstract: no abstract

The imported fire ant : a rural and residential pest

Author: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
Publisher:Washington DC,US Dept of Agriculture 1973
Abstract: no abstract
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