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Category :
Languages : en
Pages :
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Bark Beetles in California Conifers, Are Your Trees Susceptible?, R5-PR-033, February 2015
Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Bark Beetles in California Conifers
Author:
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Bark beetles in California conifers
Author:
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Bark Beetles in California Conifers
Author:
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 12
Book Description
Assessment and Response to Bark Beetle Outbreaks in the Rocky Mountain Area
Author: United States. Forest Health Protection
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ISBN:
Category : Bark beetles
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 60
Book Description
Bark Beetle Risk in Mature Ponderosa Pine Forests in Western Montana
Author: Philip Cornwell Johnson
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ISBN:
Category : Bark beetles
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 44
Book Description
Distribution of Bark Beetle Attacks on Ponderosa Pine Trees in Montana
Author: Philip Cornwell Johnson
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 8
Book Description
The boles of 71 mature ponderosa pine trees killed by Dendroctonus brevicomis LeConte (Coleoptera: Scolytidae) were analyzed to determine the distribution of the attacks by endemic populations of this bark beetle and those of several phloem -feeding associates. The longitudinal -circumferential distribution of the attacks fitted dia- grammatically into four distinguishable bole infestation patterns. The characteristics of the patterns and similarities with comparable ?attacks of D. brevicomis in northeastern California are discussed.
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 8
Book Description
The boles of 71 mature ponderosa pine trees killed by Dendroctonus brevicomis LeConte (Coleoptera: Scolytidae) were analyzed to determine the distribution of the attacks by endemic populations of this bark beetle and those of several phloem -feeding associates. The longitudinal -circumferential distribution of the attacks fitted dia- grammatically into four distinguishable bole infestation patterns. The characteristics of the patterns and similarities with comparable ?attacks of D. brevicomis in northeastern California are discussed.
The Blowdown, Bark Beetles and Your Backyard
Author:
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Category : Bark beetles
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 4
Book Description
Barkbeetle Enemies of California Forests
Author: United States. Bureau of Entomology and Plant Quarantine
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ISBN:
Category : Beetles
Languages : en
Pages : 70
Book Description
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 70
Book Description
Bark Beetles : a Threat to Our Forests
Author: British Columbia. Ministry of Forests
Publisher:
ISBN: 9780771889295
Category : Bark beetles
Languages : en
Pages : 20
Book Description
Publisher:
ISBN: 9780771889295
Category : Bark beetles
Languages : en
Pages : 20
Book Description