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Found 192 results for "J. M. Schmid"

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 J. M. Schmid

1972 2 ed.
Dendroctonus rufipennis
Incidence of western spruce budworm parasites in New Mexico after aerial spraying with carbaryl
Incidence of western spruce budworm parasites in New Mexico ...

by J. M. Schmid

1981 2 ed.
Carbaryl Forest insects Western spruce budworm
Bark beetle emergence cages modified for use as pit traps
Bark beetle emergence cages modified for use as pit traps

by J. M. Schmid

1973 2 ed.
Insects Collection and preservati... Insect traps
Distribution of pandora moth egg masses and first stage larvae
Distribution of pandora moth egg masses and first stage larv...

by J. M. Schmid

1983 2 ed.
Moths Larvae
Guidelines for minimizing spruce beetle populations in logging residuals
Guidelines for minimizing spruce beetle populations in loggi...

by J. M. Schmid

1977 2 ed.
Control Spruce bark beetles Engelmann spruce
Mountain pine beetle-caused tree mortality in partially cut plots surrounded by unmanaged stands
Mountain pine beetle-caused tree mortality in partially cut ...

by J. M. Schmid

2005 2 ed.
Diseases and pests Lodgepole pine Ponderosa pine
The influence of partial cutting on mountain pine beetle-caused tree mortality in Black Hills ponderosa pine stands
The influence of partial cutting on mountain pine beetle-cau...

by J. M. Schmid

2007 1 ed.
Ponderosa pine Mountain pine beetle
Containment of small group infestations of the mountain pine beetle in ponderosa pine
Containment of small group infestations of the mountain pine...

by J. M. Schmid

1989 1 ed.
Control Pesticides Ponderosa pine
Dispersal studies with radioactively tagged spruce beetles
Dispersal studies with radioactively tagged spruce beetles

by J. M. Schmid

1970 1 ed.
Insects Behavior Dispersal
Emergence, attack densities and seasonal trends of Mountain pine beetle (Dendroctonus ponderosae) in the Black Hills
Emergence, attack densities and seasonal trends of Mountain ...

by J. M. Schmid

1972 1 ed.
Mountain pine beetle Control Behavior
Frequency of external defect and skidding damage in ponderosa pine stands in the Black Hills
Frequency of external defect and skidding damage in ponderos...

by J. M. Schmid

1989 1 ed.
Abnormalities Ponderosa pine Pine
The North Kaibab Pandora Moth outbreak, 1978-1984
The North Kaibab Pandora Moth outbreak, 1978-1984

by J. M. Schmid

1988 1 ed.
Control Moths Insect pests
Periodic annual increment in basal area and diameter growth in partial cut stands of Ponderosa pine
Periodic annual increment in basal area and diameter growth ...

by J. M. Schmid

1991 1 ed.
Hardwoods Ponderosa pine Pinus ponderosa
Red belt in lodgepole pine in the Front Range of Colorado
Red belt in lodgepole pine in the Front Range of Colorado

by J. M. Schmid

1991 1 ed.
Lodgepole pine Diseases and pests Pinus contorta var. latif...
Red turpentine beetles in partially cut stands of ponderosa pine
Red turpentine beetles in partially cut stands of ponderosa ...

by J. M. Schmid

1991 1 ed.
Red turpentine beetle Ponderosa pine Trees
Spruce beetle in the Rockies
Spruce beetle in the Rockies

by J. M. Schmid

1977 1 ed.
Spruce Spruce bark beetles Diseases and pests
Stand ratings for spruce beetles
Stand ratings for spruce beetles

by J. M. Schmid

1976 1 ed.
Spruce bark beetles
Frequency of external defect and skidding damage in lodgepole pine stands in Colorado and Wyoming
Frequency of external defect and skidding damage in lodgepol...

by J. M Schmid

1993 1 ed.
Pine Abnormalities Lodgepole pine
Potential influences of horizontal and vertical air movement in ponderosa pine stands on mountain pine beetle dispersal
Potential influences of horizontal and vertical air movement...

by J. M Schmid

1992 1 ed.
Mountain pine beetle Dispersal