Forest Insect and Disease Conditions in Canada, 1991
Author: Canadian Forest Service
Publisher:
Published: 1993
Total Pages: 99
ISBN-13: 9780662211099
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Author: Canadian Forest Service
Publisher:
Published: 1993
Total Pages: 99
ISBN-13: 9780662211099
DOWNLOAD EBOOKAuthor: Canada. Forestry Canada
Publisher:
Published: 1992
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKThis report outlines the status of forest pest conditions in the Kamloops Forest Region for the year. Emphasis is placed on pests which are capable of sudden damaging outbreaks and some population trends are forecast. A total of almost 400 insect and disease collections were submitted.
Author:
Publisher:
Published: 1992
Total Pages: 45
ISBN-13:
DOWNLOAD EBOOKThis report outlines the status of forest pest conditions in the Kamloops Forest Region for the year. Emphasis is placed on pests which are capable of sudden damaging outbreaks and some population trends are forecast. A total of almost 400 insect and disease collections were submitted.
Author: Colin S. Wood
Publisher:
Published: 1994
Total Pages: 39
ISBN-13: 9780662228301
DOWNLOAD EBOOKAuthor: Canada. Forestry Canada
Publisher:
Published: 1992
Total Pages: 46
ISBN-13:
DOWNLOAD EBOOKThis report summarizes the findings of Forest Insect and Disease Survey field studies in the Prince George Forest Region. Forest pest conditions are described with emphasis given to those capable of sudden damaging outbreaks. The report attempts to evaluate the consequences of pest activity, providing estimates of current losses and the potential for future damage. About 350 insect collections were made.
Author: H. F. Cerezke
Publisher:
Published: 1992
Total Pages: 24
ISBN-13: 9780662195023
DOWNLOAD EBOOKAuthor: United States. Forest Service. Rocky Mountain Region. Renewable Resources. Forest Health Management
Publisher:
Published: 1993
Total Pages: 31
ISBN-13:
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Publisher:
Published: 1995
Total Pages: 76
ISBN-13:
DOWNLOAD EBOOKAuthor: Canada. Forestry Canada. Newfoundland and Labrador Region
Publisher:
Published: 1988
Total Pages: 35
ISBN-13: 9780662211761
DOWNLOAD EBOOKThis report summarizes forest pest conditions in Newfoundland and labrador and forecasts infestations of major defoliators for the coming year. Summaries were compiled from information collected by Forest Insect and Disease Survey staff. Summaries are given for insects such as the hemlock looper, spruce budworm, sawflies, cutworms, the gypsy moth and the forest tent caterpillar, for diseases such as canker, root rot and blight, for some animals, and for abiotic damage from frost, snow, winter drying and leaf scorch.
Author: K. Andrew Knapp
Publisher:
Published: 1992
Total Pages: 39
ISBN-13:
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