Author: David Winslow Johnson
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 20
Book Description
Evaluation of Hidden Lakes Dwarf Mistletoe Pruning Study
Author: David Winslow Johnson
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 20
Book Description
Evaluation of Hidden Lakes Dwarf Mistletoe Pruning Study. Routt National Forest Colorado
Evaluation of Porcupine and Snyder Creeks Dwarf Mistletoe Thinning Studies
Author: David Winslow Johnson
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 30
Book Description
Mistletoes of North American Conifers
Author: Brian W. Geils
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 136
Book Description
Biological Evaluation of Dwarf Mistletoe in a Ponderosa Pine Plantation, Upper Lake RD
Author: Gregg DeNitto
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category : Dwarf mistletoes
Languages : en
Pages : 6
Book Description
Forest Insect and Disease Conditions in the Rocky Mountain Region
You Can Save Your Trees from Dwarf Mistletoe
Author: Frank G. Hawksworth
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 12
Book Description
Evaluation of Dwarf Mistletoe in Pine Plantations on the Upper Lake Ranger District : (Report No. 85-10)
Pruning Dwarf Mistletoe Brooms Reduces Stress on Jeffrey Pines, Cleveland National Forest, California
Author: Robert F. Scharpf
Publisher:
ISBN:
Category : Arceuthobium
Languages : en
Pages : 12
Book Description
Western dwarf mistletoe (Arceuthobium campylopodum) is a damaging parasite of Jeffrey pines (Pinus jeffreyi) in southern California. Infected branches that develop into brooms are believed to reduce tlee vigor and increase mortality. Brooms were pruned from Jeffrey pines with varying levels of dwarf mistletoe infection and live crown. Many of the trees showed an increase in crown vigor when compared with unpruned trees after 5 years. Mortality was not reduced by pruning brooms, except during years of below-normal precipitation. Of the trees that died, most had little live crown, heavy dwarf mistletoe infection, and were also attacked by root diseases or insects or both. Reducing the stress of dwarf mistletoe by broom pruning to no less than 30 percent live crown helps to prevent mortality due to root disease and insect attack during years of below-normal precipitation.
Publisher:
ISBN:
Category : Arceuthobium
Languages : en
Pages : 12
Book Description
Western dwarf mistletoe (Arceuthobium campylopodum) is a damaging parasite of Jeffrey pines (Pinus jeffreyi) in southern California. Infected branches that develop into brooms are believed to reduce tlee vigor and increase mortality. Brooms were pruned from Jeffrey pines with varying levels of dwarf mistletoe infection and live crown. Many of the trees showed an increase in crown vigor when compared with unpruned trees after 5 years. Mortality was not reduced by pruning brooms, except during years of below-normal precipitation. Of the trees that died, most had little live crown, heavy dwarf mistletoe infection, and were also attacked by root diseases or insects or both. Reducing the stress of dwarf mistletoe by broom pruning to no less than 30 percent live crown helps to prevent mortality due to root disease and insect attack during years of below-normal precipitation.
General Technical Report RMRS
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 546
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 546
Book Description