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Last edited by RenameBot
September 7, 2008 | History
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Richard R. Mason

We need a photo of Richard R. Mason

16 works Add another?

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  • Cover of: Douglas-fir tussock moth handbook: how to sample Douglas-fir tussock moth larvae

    First published in 1979 4 editions in 1 language
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  • Cover of: A pilot experiment of forest fertilization during an outbreak of the western spruce budworm in northeastern Oregon

    First published in 1998 3 editions in 1 language
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  • Cover of: Sampling low density populations of the Douglas-fir tussock moth by frequency of occurrence in the lower tree crown

    First published in 1977 3 editions in 1 language — 1 previewable
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  • Cover of: Collapse of an outbreak population of the douglas-fir tussock moth, Hemerocampa Pseudotsugata (Lepidoptera: Lymantriidae)

    First published in 1971 2 editions in 1 language — 1 previewable
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  • Cover of: Forecasting outbreaks of the Douglas-fir tussock moth from lower crown cocoon samples

    First published in 1993 2 editions in 1 language
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  • Cover of: Forest-site relationships within an outbreak of lodgepole needle miner in central Oregon

    First published in 1972 2 editions in 1 language — 1 previewable
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  • Cover of: Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches

    First published in 1990 2 editions in 1 language — 1 previewable
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  • Cover of: Slavery in America.: An essay for the times.

    First published in 1853 2 editions in 1 language — 1 previewable
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  • Cover of: Case history of population change in a Bacillus thuringiensis-treated vs. an untreated outbreak of the western spruce budworm

    First published in 1996 1 edition in 1 language
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  • Cover of: Controlled field test of stabilized pyrethrins against the western hemlock looper

    First published in 1970 1 edition in 1 language — 1 previewable
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  • Cover of: Detecting suboutbreak populations of the Douglas-fir tussock moth by sequential sampling of early larvae in the lower tree crown

    First published in 1978 1 edition in 1 language — 1 previewable
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  • Cover of: How to predict population trends

    First published in 1983 1 edition in 1 language
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  • Cover of: Monitoring larval populations of the Douglas-fir tussock moth and the western spruce budworm on permanent plots: sampling methods and statistical properties of data

    First published in 1994 1 edition in 1 language
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  • Cover of: Sampling Western Spruce Budworm larvae by counting larvae on lower crown branches

    First published in 1989 1 edition in 1 language
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  • Cover of: Sequential sampling of Douglas-fir tussock moth populations

    First published in 1969 1 edition in 1 language — 1 previewable
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  • Cover of: Case history of population change in a Bacillus thuringiensis-treated vs. an untreated outbreak of the western spruce budworm

    First published in 1996 1 edition in 1 language — 1 previewable
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We need a photo of Richard R. Mason

Subjects
Douglas-fir tussock moth, Diseases and pests, Western spruce budworm, Bacillus thuringiensis, Douglas fir, Douglas fir tussock moth, Sampling (Statistics), Spruce, Statistics, Arthropod pests, Biodegradation, Case studies, Controversial literature, Counting, Effect of chemicals on, Fertilization, Forest soils, Hemlock looper, Larvae, Lodgepole needle miner, Lodgepole pine, Plant health, Plant pests, Population biology, Pyrethrins
Places
Oregon, California, Modoc National Forest, Mount Baker National Forest, Northern California, Pacific Northwest, United States, Washington (State)

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ID Numbers

  • OLID: OL2385687A

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History

Download catalog record: RDF / JSON
September 7, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import