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Found 436 results for "Insect surveys"

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by Canada. Forestry Canada.

1989 1 ed.
Acid rain Canada Diseases and pests
Methodology of forest insect nad disease survey in Central Europe
Methodology of forest insect nad disease survey in Central E...

by IUFRO Working Party 7.03.10. Workshop

1998 1 ed.
Congresses Control Forest insects
Forest insect conditions in British Columbia
Forest insect conditions in British Columbia

by J. M. Swaine

1997 1 ed.
Insect pests Trees Forest insects
Forest insect conditions in British Columbia
Forest insect conditions in British Columbia

by Swaine, James Malcolm

1914 1 ed.
Insect pests Forests and forestry
Forest insect control with Bacillus thuringiensis
Forest insect control with Bacillus thuringiensis

by James D. Harper

1974 1 ed.
Bacillus thuringiensis Forest insects Biological control
Forest insect and disease survey : strategic plan, 1993-1998 =
Forest insect and disease survey : strategic plan, 1993-1998...

by J. Peter Hall

1994 1 ed.
Arbres Diseases and pests Forest Insect and Disease...
Insects
Insects

by Michael Chinery

1979 2 ed.
Insects
Forest insects and diseases in the Northern Great Plains
Forest insects and diseases in the Northern Great Plains

by Louis F. Wilson

1962 2 ed.
Trees Diseases and pests
Report on an ecological survey of terrestrial insect communities in the AOSERP study area
Report on an ecological survey of terrestrial insect communi...

by J. K. Ryan

1980 1 ed.
Ecological surveys Ecology Insect communities
Protection of government-owned timber from fire, disease, and insect infestation
Protection of government-owned timber from fire, disease, an...

by United States. Congress. Senate. Committee on Public Lands and Surveys

1922 2 ed.
Government property Diseases Fire prevention
Insect and disease detection surveys on the Allegheny National Forest, 1975
Insect and disease detection surveys on the Allegheny Nation...

by Leon A LaMadeleine

1975 1 ed.
Insects Geographical distribution Forest insects
Insect and disease detection surveys on the Monongahela National Forest, 1975
Insect and disease detection surveys on the Monongahela Nati...

by David R Bridgewater

1975 1 ed.
Insects Geographical distribution Forest insects
Users guide and documentation for insect and disease damage survey (INDIDS)
Users guide and documentation for insect and disease damage ...

by Wayne E. Bousfield

1985 1 ed.
Data processing Monitoring Forest insects
The regional survey of forest insect conditions, California region, 1931-1936
The regional survey of forest insect conditions, California ...

by United States. Bureau of Entomology and Plant Quarantine

1937 1 ed.
Trees Diseases and pests
Control of insects affecting man and his habitations
Control of insects affecting man and his habitations

by Francis D. Horigan

1951 1 ed.
Insecta
The Armored Scale Insects of Ohio (Ohio Biological Survey Bulletin New Series)
The Armored Scale Insects of Ohio (Ohio Biological Survey Bu...

by Michael Kosztarab

1963 1 ed.
Two plot transfer devices developed for aerial photographic forest insect trend surveys
Two plot transfer devices developed for aerial photographic ...

by R.C. Aldrich

1964 1 ed.
Insects Aerial photography in for...
Australian surveys (1985-1992) for insect biological control agents of Hydrilla verticillata
Australian surveys (1985-1992) for insect biological control...

by Joseph K. Balciunas

1996 1 ed.
Biological control Insects Aquatic plants
The Insect Pest Survey Bulletin, Vol. 17: September 1, 1937 (Classic Reprint)
The Insect Pest Survey Bulletin, Vol. 17: September 1, 1937 ...

by United States Bureau of Entomology

2018 1 ed.
Biological Survey of the Mount Desert Region
Biological Survey of the Mount Desert Region

by William Procter

1927 3 ed.