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Found 49 results for "Spruce bark beetles"

The great spruce bark beetle
The great spruce bark beetle

by J. M. B. Brown

1966 2 ed.
Dendroctonus micans
The control of the destructive spruce bark beetle in Eastern Canada
The control of the destructive spruce bark beetle in Eastern...

by Swaine, James Malcolm

1924 2 ed.
Control Spruce Spruce beetle
Possible new introduction-- European spruce bark beetle
Possible new introduction-- European spruce bark beetle

by J. Cavey

1993 1 ed.
Life cycle (organisms) Ips typographus Insect pests
Reproduction and competition in the spruce bark beetle Ips typographus
Reproduction and competition in the spruce bark beetle Ips t...

by Olle Anderbrant

1988 1 ed.
Aggregation pheramone system in the spruce bark beetle ips typographus
Aggregation pheramone system in the spruce bark beetle ips t...

by Fredrik Schlyter

1985 1 ed.
Engelmann spruce bark beetle control project, Colorado, 1950, 1951, 1950-52
Engelmann spruce bark beetle control project, Colorado, 1950...

by United States. Forest Service.

1952 1 ed.
Engelmann spruce Diseases and pests Engelmann spruce beetle
The great spruce bark beetle, Dendroctonus micans, in north west Europe
The great spruce bark beetle, Dendroctonus micans, in north ...

by J M B. Brown

1966 1 ed.
Bolʹshoĭ elovyĭ luboed v sosnovykh lesakh Sibiri
Bolʹshoĭ elovyĭ luboed v sosnovykh lesakh Sibiri

by N. G. Kolomiet͡s

1999 1 ed.
Scots pine Spruce bark beetles Diseases and pests
The pheromone systems of the spruce bark beetles, Ips duplicatus and I. typographus
The pheromone systems of the spruce bark beetles, Ips duplic...

by Per Ivarsson

1995 1 ed.
The role of trapping in population management of the spruce bark beetle lps typographus (L.)
The role of trapping in population management of the spruce ...

by Jan Weslien

1989 1 ed.
Spruce bark beetles Counting Insect traps
Chemical interactions between the spruce bark beetle (Ips typographus), its host tree (Picea abies), and associated microorganisms (especially yeasts) during tree colonisation
Chemical interactions between the spruce bark beetle (Ips ty...

by Anders Leufvén

1987 1 ed.
Damage by the spruce bark beetle in south Norway 1970--80
Damage by the spruce bark beetle in south Norway 1970--80

by Richard Worrell

1983 1 ed.
Spruce bark beetles
Pests not known to occur in the United States or of limited distribution
Pests not known to occur in the United States or of limited ...

by K. Whittle

1985 1 ed.
Spruce Spruce bark beetles Diseases and pests
Development of spruce-fir stands following spruce beetle outbreaks
Development of spruce-fir stands following spruce beetle out...

by J. M. Schmid

1974 3 ed.
Diseases and pests Control Spruce
The spruce beetle
The spruce beetle

by Holsten, Edward H.

1991 2 ed.
Diseases and pests Spruce bark beetles Trees
Barnjum $5,000.00 prize treatise on the spruce bud worm, bark beetle and borer
Barnjum $5,000.00 prize treatise on the spruce bud worm, bar...

by O. Schierbeck

1922 1 ed.
Spruce budworm Spruce bark beetles Spruce
Spruce beetle management
Spruce beetle management

by Alan James Stewart

1985 1 ed.
Control Spruce bark beetles
Use of semiochemicals of secondary bark beetles to disrupt spruce beetle attraction and survival in Alaska
Use of semiochemicals of secondary bark beetles to disrupt s...

by Richard A. Werner

2002 1 ed.
Bark beetles Diseases and pests Environmental aspects
Key to adult bark beetles commonly associated with white spruce stands in interior Alaska
Key to adult bark beetles commonly associated with white spr...

by Roy C. Beckwith

1972 1 ed.
Bark beetles White spruce Diseases and pests
Key to adult bark beetles commonly associated with white spruce stands in Interior Alaska
Key to adult bark beetles commonly associated with white spr...

by R. C. Beckwith

1972 1 ed.
Bark beetles White spruce Identification