Author: Pacific Forestry Centre
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Forest Insect and Disease Conditions - Vancouver Forest Region 1986
Forest Insect and Disease Conditions - Nelson Forest Region 1986
Author: Pacific Forestry Centre
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Forest Insect and Disease Conditions
Author: L. Unger
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
This report outlines the status of forest pests in the Prince Rupert Forest Region and the Queen Charlotte Islands (Vancouver Forest Region) in 1986 and attempts to forecast some of the pest population trends. A total of 476 insect and disease collections were submitted.
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
This report outlines the status of forest pests in the Prince Rupert Forest Region and the Queen Charlotte Islands (Vancouver Forest Region) in 1986 and attempts to forecast some of the pest population trends. A total of 476 insect and disease collections were submitted.
Forest Insect and Disease Conditions
Author: N. Humphreys
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
This report outlines the status of forest pest conditions in the Vancouver Forest Region, and forecasts population trends of some potentially damaging pests. Pests are listed by host in order of importance.
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
This report outlines the status of forest pest conditions in the Vancouver Forest Region, and forecasts population trends of some potentially damaging pests. Pests are listed by host in order of importance.
Forest Insect and Disease Conditions in Canada
Forest Insect and Disease Conditions - Prince George Forest Region 1986
Author: Pacific Forestry Centre
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Forest Insect and Disease Conditions 1986 Pacific Northwest Region
Forest Insect and Disease Conditions
Author: R. J. Andrews
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
This report outlines forest pest conditions in the Cariboo Forest Region in 1986 and attempts to forecast pest populations with emphasis on pests capable of sudden damaging outbreaks. A total of 200 insect and disease collections were submitted.
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
This report outlines forest pest conditions in the Cariboo Forest Region in 1986 and attempts to forecast pest populations with emphasis on pests capable of sudden damaging outbreaks. A total of 200 insect and disease collections were submitted.
Forest Insect and Disease Conditions
Author: R. Garbutt
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
This report summarizes the findings of Forest Insect and Disease Survey field studies in the Prince George Forest Region in 1986. 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. A total of 350 insect collections were made.
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
Book Description
This report summarizes the findings of Forest Insect and Disease Survey field studies in the Prince George Forest Region in 1986. 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. A total of 350 insect collections were made.
Forest Insect and Disease Conditions
Author: R. J. Andrews
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
This report outlines forest pest conditions in the Cariboo Forest Region in 1986 and attempts to forecast pest populations with emphasis on pests capable of sudden damaging outbreaks. A total of 200 insect and disease collections were submitted.
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
This report outlines forest pest conditions in the Cariboo Forest Region in 1986 and attempts to forecast pest populations with emphasis on pests capable of sudden damaging outbreaks. A total of 200 insect and disease collections were submitted.