Remedial Treatment of Lodgepole Pine Infested with Mountain Pine Beetle

Filename: remedial-treatment-of-lodgepole-pine-infested-with-mountain-pine-beetle.pdf
ISBN: MINN:31951D02964670J
Release Date: 1985
Number of pages: 3
Author: Paul E. Tilden
Publisher:

Download and read online Remedial Treatment of Lodgepole Pine Infested with Mountain Pine Beetle in PDF and EPUB Lindane is registered for remedial control of bark beetles; however, forestry uses are controversial and alternative chemicals are needed. Chlorpyrifos (Dursban 4E), carbaryl (Sevimol 4), and fenitrothion (Sumithion 8E) at 1, 2, and 4 pct active ingredient, and lindane at the registered dosage of 0.6 pct were sprayed on lodgepole pine (Pinus contorts Dougl. var. latvolia Engelm.) bolts infested with mountain pine beetles (Dendroclonus ponderosae Hopkins) in Colorado. Mean survival ratios (n=10) of the proportions of beetles emerging from treated bolts to the proportion emerging from control bolts indicated that chlorpyrifos and fenitrotkion at 2 and 4 pct were about as effective as lindane in reducing emergence.


Research Note PSW

Filename: research-note-psw.pdf
ISBN: UOM:39015025081442
Release Date: 1978
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Considering the Effectiveness of Mountain Pine Beetle Mitigation Strategies

Filename: considering-the-effectiveness-of-mountain-pine-beetle-mitigation-strategies.pdf
ISBN: UIUC:30112101885389
Release Date: 2008
Number of pages: 44
Author: Nicholas C. Coops
Publisher:

Download and read online Considering the Effectiveness of Mountain Pine Beetle Mitigation Strategies in PDF and EPUB This report presents the broad range of mitigation strategies associated with the management of mountain pine beetle (Dendroctonus ponderosae Hopkins), including methods that are currently utilized or proposed for controlling beetle populations, the manner in which the effectiveness of these approaches is monitored and assessed and, finally, the role that remotely sensed data may play in a large-area monitoring system. To this end, the authors first review the goals of effectiveness monitoring and introduce a general classification system to clarify the purpose and practice of efficacy monitoring. Based on these principles, the review is then structured around effectiveness evaluations for managing forest pests, primarily mountain, southern, and western pine beetles throughout North America. These evaluations are grouped by management strategy: silvicultural treatments; prescribed burns; and the use of attractants, repellants, and insecticides. Finally, the authors propose the use of remotely sensed data as a complementary tool for monitoring changes in the extent and severity of mountain pine beetle damage across large areas.--Document.



Publications

Filename: publications.pdf
ISBN: IND:30000124296389
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Government Reports Annual Index

Filename: government-reports-annual-index.pdf
ISBN: UOM:39015034740384
Release Date: 1986
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Download and read online Government Reports Annual Index in PDF and EPUB Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.


Agrindex

Filename: agrindex.pdf
ISBN: CORNELL:31924060916594
Release Date: 1987
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Lindane in forestry

Filename: lindane-in-forestry.pdf
ISBN: UIUC:30112104068058
Release Date: 1976
Number of pages: 30
Author: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Publisher:

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Forestry Bibliography 1981 84 Indexes

Filename: forestry-bibliography-1981-84-indexes.pdf
ISBN: PSU:000012173570
Release Date: 1985
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