Showing results under subject: 'food science'

Blight of pears, apples, and quinces

Author: Roberts, John W. (John William), - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture 1939
Abstract: no abstract

Characters useful in distinguishing larvae of Popillia japonica and other introduced scarabaeidae from native species

Author: Sim, Robert J.
Publisher:Washington DC,US Dept of Agriculture 1934
Abstract: no abstract

Control of the Morman cricket by the use of poisoned bait

Author: Cowan, Frank T. (Franklin Thomas), - Shipman, H. J. (Horace Jennings),
Publisher:Washington DC,US Dept of Agriculture 1940
Abstract: no abstract

Cockroaches: how to control them

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1965
Abstract: no abstract

Tree hoppers and their control in the orchards of the Pacific Northwest

Author: Yothers, M. A.
Publisher:Washington DC,US Dept of Agriculture 1931
Abstract: no abstract

Lepidoptera associated with western spruce budworm

Author: Stevens, Robert E., - Carolin, V. M. (Valentine Mott), - Markin, George P.
Publisher:Washington DC,US Dept of Agriculture, Forest Service, Cooperative State Research Service 1984
Abstract: no abstract

Trees of our national forests

Author: United States. Forest Service.
Publisher:Washington DC,The Service 1980
Abstract: no abstract

Tree and shrub species for the northern Great Plains

Author: George, Ernest J. (Ernest John),
Publisher:Washington DC,US Dept of Agriculture 1953
Abstract: no abstract

Scraping and banding apple trees as a supplementary codling moth control measure in the Pacific Northwest

Author: Yothers, M. A. - Carlson, F. W. (Frank Waldemar),
Publisher:Washington DC,US Dept of Agriculture 1949
Abstract: no abstract

Timothy seed production

Author: Evans, Morgan W. (Morgan William),
Publisher:Washington DC,US Dept of Agriculture 1936
Abstract: no abstract
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