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Control of the western pine shoot borer Eucosma sonomana Kearfott in selected ponderosa pine plantations in northern Idaho and western Montana

Creator:: Dewey, Jerald E., Livingston, R. Ladd, Kohler, Steve, and Sartwell, Charles
Abstract:: A synthetic pheromone of the western pine shoot borer, Eucosma sonomana Kearfott, has been used successfully as a 'mating disrupter in northern Idaho and western Montana since 1984. Infestation levels in treated ponderosa pine plantations declined from an average of 28 percent infested in 1983 to 5.5 percent by 1986....
Resource Type:: Technical Report
Full Text:: Jerald E. Dewey 1, R. Ladd Livingston 2, Steve Kohler 3, and Charles Sartwell 4 SUMMARY • 4 • • • A

Douglas-fir tussock moth population surveys, northern Idaho and western Montana, 1983 and 1984

Creator:: Dewey, Jerald E., Livingston, R. Ladd, Kohler, Steve, and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: - 1983 AND 1984 • by J. E. Dewey 1 , R. L. Livingston 2 , and S. Kohler INTRODUCTION • Douglas

Douglas-fir tussock moth adult male survey north Idaho and western Montana, 1982

Creator:: Dewey, Jerald E., Livingston, R. Ladd, Kohler, Steve, and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management
Abstract:: Douglas-fir tussock moth populations are monitored annually in northern Idaho and western Montana to insure early detection of changes from endemic to outbreak population levels. Adult moth trapping in 1982 was intensified and expanded into additional areas from 1981 because of concern that with each passing year the probability of...
Resource Type:: Technical Report
Full Text:: ./ , and S. Kohler 2/ INTRODUCTION • Douglas-fir tussock moth 4/ populations are monitored annually

Control of the western pine shoot borer Eucosma sonomana kearfott in selected ponderosa pine plantations in northern Idaho and western Montana : progress report no. 2

Creator:: Dewey, Jerald E. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Two blends (Natural and Phillips) of the western pine shoot borer pheromone, formulated as Hercon Luretape, were applied to six ponderosa pine plantations in northern Idaho and western Montana in 1984. The treatment was approximately 21.6 grams of pheromone per hectare. Significant reductions in damage have occurred in all treated...
Resource Type:: Technical Report
Full Text:: . Ladd Livingston Idaho Department of Lands Coeur d'Alene, ID Steve Kohler Department of State Lands

Developmental mutants of Phaseolus vulgaris L.

Creator:: Shii, Chou Tou
Abstract:: Hybrids with abnormal development were obtained when particular genotypes of Phaseolus vulgaris L. were crossed. The phenotypic aberrations of the F₁s included retarded growth, chlorosis of the trifoliate leaves and the formation of adventitious roots on the hypocotyls. The expression of the abnormalities was dependent on the temperature. At high...
Resource Type:: Dissertation
Full Text:: the conduct of the experiments and also critically reviewed the manuscripts. Dr. Steve Temple of

Oregon State Forester ; Vol. 29, No. 1 (January 1987)

Creator:: OSC Oregon Forestry Alumni Association
Abstract:: Magazine of OSC Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: forest vegetation. He will return in August 1987. Steve Radosevich's l eadership (promoted to

Variants of infectious hematopoietic necrosis virus selected with glycoprotein-specific monoclonal antibodies

Creator:: Roberti, Kellee Ann
Abstract:: The development of an effective infectious hematopoietic necrosis virus (IHNV) vaccine depends on a better understanding of the antigenic structure and variation among isolates. Three objectives to elucidate this were: (1) to generate a panel of antigenic derivatives of the IHNV glycoprotein by monoclonal antibody-mediated selection of neutralization-resistant variant viruses,...
Resource Type:: Masters Thesis
Full Text:: Banner, Dr. Rich Holt, Susan Gutenberger, Harriet Lorz, Steve Piacentini, and Don Stevens. I would

Economic evaluation of potato waste as a feed ingredient for beef cattle finishing rations

Creator:: Turek, Paul S.
Abstract:: Potato waste is processing residue generated as a byproduct from the production of frozen and dehydrated potatoes. Although feedlots have fed potato waste to cattle for years, very little information is available to provide guidance to potential buyers and sellers for determining prices. The value of potato waste in beef...
Resource Type:: Dissertation
Full Text:: is also extended to Ors. Carl O'Connor, Steve Buccola, Michael Martin, and James Cornelius for their

Norbert Wiener and the growth of negative feedback in scientific explanation : with a proposed research program of "cybernetic analysis"

Creator:: Hellman, Walter Daniel
Abstract:: Negative feedback has become ubiquitous in science both as a technique and as a conceptual tool. As a technique, negative feedback has a long history; devices based in its use were made in antiquity. It has only been during the last century, however, that rigorous quantitiative methods have become associated...
Resource Type:: Dissertation
Full Text:: unpublished documents. The less formal, but nevertheless very helpful, conversations I had with Steve J

Burning grass seed fields in Oregon's Willamette valley : the search for solutions

Creator:: Conklin, Frank S., Young, William C. (William Clyde), Youngberg, Harold Wayne, 1929-, Oregon State University. Extension Service, Oregon State University. Agricultural Experiment Station, and United States. Agricultural Research Service
Abstract:: This publication is prepared as a public service by faculty members at Oregon State University in response to a perceived need for information on field burning. The report has been prepared as a reference and source document for 1989 legislative and agency deliberations on further adjustments in thermal sanitation of...
Resource Type:: Technical Report
Full Text:: others who provided information, encouragement, and critical review. Steve Alderman, research plant

ScholarsArchive@OSU

Control of the western pine shoot borer Eucosma sonomana Kearfott in selected ponderosa pine plantations in northern Idaho and western Montana

Douglas-fir tussock moth population surveys, northern Idaho and western Montana, 1983 and 1984

Douglas-fir tussock moth adult male survey north Idaho and western Montana, 1982

Control of the western pine shoot borer Eucosma sonomana kearfott in selected ponderosa pine plantations in northern Idaho and western Montana : progress report no. 2

Developmental mutants of Phaseolus vulgaris L.

Oregon State Forester ; Vol. 29, No. 1 (January 1987)

Variants of infectious hematopoietic necrosis virus selected with glycoprotein-specific monoclonal antibodies

Economic evaluation of potato waste as a feed ingredient for beef cattle finishing rations

Norbert Wiener and the growth of negative feedback in scientific explanation : with a proposed research program of "cybernetic analysis"

Burning grass seed fields in Oregon's Willamette valley : the search for solutions

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