Author: Gordon Moore
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 16
Book Description
Epidemic and Endemic Populations of the Southern Pine Beetle
Author: Gordon Moore
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 16
Book Description
Epidemic and Endemic Populations of the Southern Pine Beetle
Author: Gordon E. Moore
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Book Description
Characteristics of Endemic-level Mountain Pine Beetle Populations in South-central Wyoming
Author: Dale L. Bartos
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
This study was conducted to evaluate the dynamics of endemic populations of mountain pine beetle (Dendroctonus ponderosae Hopkins). In addition, we extended the geographical range of an existing data base recorded in Utah with similar data from Wyoming. This work was accomplished in lodgepole pine (Pinus contorta Dougl. Var. latifolia Engelm.) stands on the Medicine Bow National Forest in south-central Wyoming. Thirty-eight variable-radius paired plots (BAF 10) were measured during the summer of 1987. Host-tree condition and mountain pine beetle infestation characteristics were determined from currently and previously infested trees. Presence and severity of Armillaria root disease and stem pathogens was determined. Tree condition and infestation patterns were similar at this site to those found in earlier studies. Trees selected by endemic mountain pine beetle populations were infested with Comandra blister rust (Cronartium Comandra PK) and root disease (Armillaria spp.). Host-tree condition and mountain pine beetle infestation patterns recorded in this study parallel those identified earlier in Utah and will help land managers identify trees to cut to reduce stand hazard to mountain pine beetle infestation.
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
This study was conducted to evaluate the dynamics of endemic populations of mountain pine beetle (Dendroctonus ponderosae Hopkins). In addition, we extended the geographical range of an existing data base recorded in Utah with similar data from Wyoming. This work was accomplished in lodgepole pine (Pinus contorta Dougl. Var. latifolia Engelm.) stands on the Medicine Bow National Forest in south-central Wyoming. Thirty-eight variable-radius paired plots (BAF 10) were measured during the summer of 1987. Host-tree condition and mountain pine beetle infestation characteristics were determined from currently and previously infested trees. Presence and severity of Armillaria root disease and stem pathogens was determined. Tree condition and infestation patterns were similar at this site to those found in earlier studies. Trees selected by endemic mountain pine beetle populations were infested with Comandra blister rust (Cronartium Comandra PK) and root disease (Armillaria spp.). Host-tree condition and mountain pine beetle infestation patterns recorded in this study parallel those identified earlier in Utah and will help land managers identify trees to cut to reduce stand hazard to mountain pine beetle infestation.
The Southern Pine Beetle
Author: Robert C. Thatcher
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 296
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 296
Book Description
Managing Southern Forests to Reduce Southern Pine Beetle Impacts
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 92
Book Description
Stand, Soil, and Site Characteristics Associated with Southern Pine Beetle Infestations in the Southern Appalachians
Author: Roger P. Belanger
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 12
Book Description
Modeling Southern Pine Beetle Populations, Symposium Proceedings
Author: Fred M. Stephen
Publisher:
ISBN:
Category : Pine
Languages : en
Pages : 184
Book Description
Publisher:
ISBN:
Category : Pine
Languages : en
Pages : 184
Book Description
Fertilization as a Direct Control of an Epidemic Population of Southern Pine Beetle (Dendroctonous [i.e. Dendroctonus] Frontalis Zimm.) in a Shortleaf Pine (Pinus Echinata Mill.) Stand
Author: Kenneth Michael Oates
Publisher:
ISBN:
Category :
Languages : en
Pages : 144
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 144
Book Description
Program Accomplishments Report
Author:
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Southern pine beetle
Languages : en
Pages : 22
Book Description
The Southern Pine Beetle
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 292
Book Description