| Image |
Descriptor |
Description |
Photographer |
| 1442217 |
Control |
Young pine stand sanitized for dwarf mistletoe in
Shoshone National Forest, Wyoming. 1964 |
USDA Forest Service - Rocky Mountain Region Archive |
| 1442219 |
Control |
Cut, felled and prescribe burn |
USDA Forest Service - Rocky Mountain Region Archive |
| 1473198 |
Control |
horse logging at Fort Valley Experimental Forest, Wing Mt., 1939 to reduce severe infestation of southwestern dwarf mistletoe in ponderosa pine |
Rocky Mountain Research Station/Forest Pathology Archive |
| 4799058 |
Control |
Large clearcut in mistletoe infected jack pine stand in Manitoba. Cut boundaries located well beyond extent of infection. Site chained afterward to eliminate infected understory trees. |
Fred Baker |
| 4799059 |
Control |
Mistletoe infected white spruce in Manitoba treated with herbicide using Hypo-hatchet. Seedlings need shelter to establish but overstory must be killed to prevent seedling infection. |
Fred Baker |
| 4799061 |
Control |
Shortwood system provided sufficient aerial slash to carry a prescribed fire for seedbed preparation. Stand located in Minnesota. |
D. W. French |
| 4799062 |
Control |
Shortwood system provide sufficient aerial slash to carry a prescribed fire for seedbed preparation. Stand located in Minnesota. |
Fred Baker |
| 3035054 |
Damage |
mistletoe on pine |
Robert L. Anderson |
| 4213021 |
Damage |
shoots with mature fruits |
Minnesota Department of Natural Resources Archive |
| 1467125 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467126 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467127 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467128 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467116 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467117 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1467135 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 1442105 |
Damage |
Male and Female plants, Pingree Park, Colorado, |
USDA Forest Service - Rocky Mountain Region Archive |
| 0976067 |
Damage |
in a large tree |
Dave Powell |
| 0976069 |
Damage |
large brooms; Wenatchee National Forest |
Dave Powell |
| 0976070 |
Damage |
flagging |
Dave Powell |
| 1467105 |
Damage |
boulder flat stand; extreme dwarf mistletoe and fuel loading |
USDA Forest Service - Ogden Archive |
| 1467113 |
Damage |
|
USDA Forest Service - Ogden Archive |
| 4799057 |
Equipment |
Anchor chain used to eliminate mistletoe infected residual Douglas-fir before replanting in British Columbia. |
Fred Baker |
| 1467106 |
Feature(s) |
healthy cells; see image 1467107 for infested |
USDA Forest Service - Ogden Archive |
| 1467107 |
Feature(s) |
infested cells; see image 1467106 for healthy |
USDA Forest Service - Ogden Archive |
| 1241492 |
Feature(s) |
Infections cause spindle-shaped swellings on branches and small stems. Dwarf mistletoe shoots begin to sprout in the spring. |
USDA Forest Service Archive |
| 4799028 |
Feature(s) |
Chevelon-Heber District |
Scott Roberts |
| 4799029 |
Feature(s) |
|
Scott Roberts |
| 4799030 |
Feature(s) |
|
Scott Roberts |
| 1467136 |
Fruit(s) |
|
USDA Forest Service - Ogden Archive |
| 1468009 |
Infestation |
|
USDA Forest Service - Ogden Archive |
| 1442076 |
Infestation |
Infected pine overstory; Gunnison National Forest, Colorado |
USDA Forest Service - Rocky Mountain Region Archive |
| 1467109 |
Infestation |
|
USDA Forest Service - Ogden Archive |
| 1467111 |
Infestation |
June 1978 |
USDA Forest Service - Ogden Archive |
| 1467112 |
Infestation |
|
USDA Forest Service - Ogden Archive |
| 1467114 |
Infestation |
|
USDA Forest Service - Ogden Archive |
| 1467115 |
Infestation |
|
USDA Forest Service - Ogden Archive |
| 1467104 |
Infestation |
killed by beetles and mistletoe infested |
USDA Forest Service - Ogden Archive |
| 1442104 |
Management |
Dr. Frank Hawksworth by pruned trees in Pingree Park, Colorado, April 1990 |
USDA Forest Service - Rocky Mountain Region Archive |
| 4799060 |
Management |
Infected shelterwood residuals ensure infection of regeneration and must be cut as soon as regeneration is established. Stand located in Wyoming. |
Fred Baker |
| 1467134 |
Plant(s) |
pendulous broom |
USDA Forest Service - Ogden Archive |
| 5367207 |
Plant(s) |
Dwarf mistletoe (Arceuthobium sp.) and Cytospora canker (Cytospora sp.) on a white fir. |
William Jacobi |
| 5367208 |
Plant(s) |
Dwarf mistletoe (Arceuthobium sp.) and Cytospora canker (Cytospora sp.) on a white fir. |
William Jacobi |
| 5367214 |
Plant(s) |
Dwarf mistletoe (Arceuthobium sp.) on a white pine. |
William Jacobi |
| 5367216 |
Plant(s) |
Dwarf mistletoe (Arceuthobium sp.) on a ponderosa pine. |
William Jacobi |
| 5367218 |
Plant(s) |
Close-up view of dwarf mistletoe (Arceuthobium sp.) on a ponderosa pine. |
William Jacobi |
| 5367220 |
Plant(s) |
Close-up view of dwarf mistletoe (Arceuthobium sp.) on a lodgepole pine. |
William Jacobi |
| 5367222 |
Plant(s) |
Dwarf mistletoe (Arceuthobium sp.) on a limber pine. |
William Jacobi |
| 1467103 |
Plant(s) |
|
USDA Forest Service - Ogden Archive |
| 1467121 |
Plant(s) |
|
USDA Forest Service - Ogden Archive |
| 3035056 |
Plant(s) |
dwarf mistletoe on spruce, MN |
Robert L. Anderson |
| 3035057 |
Plant(s) |
dwarf mistletoe on pine |
Robert L. Anderson |
| 1442177 |
Prescribed Fire |
Texas Creek Gunnison National Forest, Colorado
10-7-82 |
USDA Forest Service - Rocky Mountain Region Archive |
| 1442216 |
Prescribed Fire |
Burn on Pieplant Creek Unit #9 - Gunnison National Forest, Colorado. October 6, 1982 |
USDA Forest Service - Rocky Mountain Region Archive |
| 4799063 |
Prescribed Fire |
Prescribed fire in black spruce slash to eradicate dwarf mistletoe and inprove seedbed. Stand located in Minnesota. |
Fred Baker |
| 4799064 |
Prescribed Fire |
Prescribed fire in black spruce slash to eradicate dwarf mistletoe and inprove seedbed. Stand located in Minnesota. |
Fred Baker |
| 4799065 |
Prescribed Fire |
Fire consumes or "cooks" advanced regeneration and residual spruce, killing the trees and the mistletoe in them, allowing the stand to develop free of disease. |
Fred Baker |
| 5367221 |
Sign |
Lodgepole pine trees infected with dwarf mistletoe (Arceuthobium sp.). |
William Jacobi |
| 1467129 |
Sign |
|
USDA Forest Service - Ogden Archive |
| 1467102 |
Symptoms |
swollen; no plants visible yet |
USDA Forest Service - Ogden Archive |
| 5367219 |
Symptoms |
Lodgepole pine trees infected with dwarf mistletoe (Arceuthobium sp.). |
William Jacobi |
| 5367217 |
Symptoms |
Dwarf mistletoe (Arceuthobium sp.) on a ponderosa pine. |
William Jacobi |
