Showing results under subject: 'agricultural biotechnology'

Growth response of some shelterbelt species following sod removal : preliminary results

Author: Phipps, Howard,
Publisher:St Paul Minn,Lake States Forest Experiment Station, US Dept of Agriculture 1963
Abstract: no abstract

Diameters and numbers of trees in red pine stands are greatly affected by density, age, and site

Author: Lundgren, Allen L. - Wambach, Robert F., - Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher:St Paul Minn,Lake States Forest Experiment Station, US Dept of Agriculture 1963
Abstract: no abstract

Tactical plan

Author: United States. National Steering Committee for Management of Gypsy Moth and Eastern Defoliators. - United States. Forest Pest Management.
Publisher:Davis CA,US Dept of Agriculture, Forest Service, Forest Pest Management 1994
Abstract: no abstract

Cues that influence behavior of internal parasites : proceedings of a workshop, September 21-23, 1981, Auburn, Alabama

Author: Bailey, W. S. - Regional Parasite Research Laboratory (Auburn, Ala.) - United States. Agricultural Research Service. Southern Region.
Publisher:New Orleans La,Agricultural Research Service, Southern Region, US Dept of Agriculture 1982
Abstract: no abstract

Celebrating the tradition : the Victorian Christmas booklet

Author: Brandow, Judi, - United States. Forest Service. Rocky Mountain Region. - Front Range Christmas Tree Program (U.S.)
Publisher:Golden CO,US Dept of Agriculture, Forest Service, Rocky Mountain Region 2001
Abstract: no abstract

Top-kill of ponderosa pine, Dixie National Forest, Utah

Author: Rasmussen, Lynn A. - Intermountain Research Station (Ogden, Utah) - United States. Forest Service.
Publisher:Ogden UT 324 25th St Ogden 84401,US Dept of Agriculture, Forest Service, Intermountain Research Station 1992
Abstract: no abstract

Equipment pesticide training manual

Author: Montana. Environmental Management Division.
Publisher:Helena Mont,State of Montana, Dept of Agriculture, Environmental Management Division 1986
Abstract: no abstract

Ants and their control in California

Author: Eckert, John Edward, - Mallis, Arnold.
Publisher:Berkeley Calif,University of California, College of Agriculture, Agricultural Experiment Station 1937
Abstract: no abstract

Fertilizers, soil analysis and plant nutrition

Author: Hoagland, D. R. (Dennis Robert),
Publisher:Berkeley Calif,University of California, College of Agriculture, Agricultural Experiment Station 1947
Abstract: no abstract

The control of citrus insects

Author: Quayle, H. J. (Henry Josef)
Publisher:Berkeley Calif,University of California, College of Agriculture, Agricultural Experiment Station 1915
Abstract: no abstract
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