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3 edition of Dwarf mistletoe infection in ponderosa pine found in the catalog.

Dwarf mistletoe infection in ponderosa pine

Dwarf mistletoe infection in ponderosa pine

  • 121 Want to read
  • 26 Currently reading

Published by The Region in [Albuquerque, N.M.] .
Written in English

    Subjects:
  • Dwarf mistletoes -- Southwestern States,
  • Ponderosa pine -- Diseases and pests -- Southwestern States

  • Edition Notes

    Shipping list no.: 98-0095-P

    Statementprepared by United States Department of Agriculture, Forest Service, Southwestern Region
    ContributionsUnited States. Forest Service. Southwestern Region
    The Physical Object
    Pagination1 folded sheet (8 p.) :
    ID Numbers
    Open LibraryOL14479372M
    OCLC/WorldCa38188166


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Dwarf mistletoe infection in ponderosa pine Download PDF EPUB FB2

Control, forest recreational areas, Pinus ponderosa, P. jeffreyi Western dwarf mistletoe (Arceuthobium campylopodum Engelm.) is a damaging parasite of pines in the Western United States.

In high value Dwarf mistletoe infection in ponderosa pine book and recreational areas, dwarf mistletoe can be particularly damaging. Lowered life expectancy, increased hazard from defect, poor growth. Ponderosa pine dwarf mistletoe (generally referred to as southwestern dwarf mistletoe to distinguish it from a different species affecting ponderosa pine in California and the Northwest; it has recently been referred to as pineland dwarf mistletoe by some) has long been recognized as the most damaging disease of ponderosa pine in the Southwest.

Additional Physical Format: Online version: Dwarf mistletoe infection in ponderosa pine. [Albuquerque, N.M.]: The Region, [] (OCoLC) Additional Physical Format: Online version: Fairweather, Mary Lou, Dwarf mistletoe infection in ponderosa pine.

[Albuquerque, N.M.?: Region?, Dwarf mistletoe infection in ponderosa pine book. Dwarf mistletoe (Arceuthobium spp.) are a major problem in Colorado forests on ponderosa and lodgepole pine.

Douglas-fir, pinon and limber pine are damaged in some parts of the state. Nursery and ornamental plantings seldom are affected; but the parasite can be introduced into an area by planting trees already infected with dwarf mistletoe. Dwarf MistletoeWitches' brooms on black spruce caused by Arceuthobium s broom on black spruce caused by Arceuthobium pusillum that was in the lab - without spruce showing loss of apical dominance and enlarged side branch that was infected with dwarf section of a tree with dwarf mistletoe infection.

We studied the effects of southwestern ponderosa pine dwarf mistletoe (A. Dwarf mistletoe infection in ponderosa pine book vaginatum) on Dwarf mistletoe infection in ponderosa pine book abundance and diversity of bird communities in central Colorado.

Four stands, which ranged in level of mistletoe infestation from none to heavy, were selected at each of two by: sequent mortality, and the presence of dwarf mistletoe (Arceuthobium vaginatum subsp.

crytopodum) within a rare remnant old-growth stand of ponderosa pine. In96% of the old growth trees. Response of dwarf mistletoe-infested ponderosa pine to thinning. 2, Dwarf mistletoe propagation / Related Titles. Series: Research paper PNW ; By.

Roth, Lewis F. Barrett, James W. (James Willis), Type. Book Material. Published material. Publication info. Dwarf mistletoe is a host specific parasite meaning that the dwarf mistletoe that infects one species of tree will not usually infect a Dwarf mistletoe infection in ponderosa pine book species of tree.

In the Utah, New Mexico, Arizona, and Colorado areas trees such as ponderosa, lodgepole, bristlecone, limber, and pinyon pines; blue and Engelmann spruces; white and subalpine firs. 6-class dwarf mistletoe 6-class system acre Alberta amount of infection applications Arceutkobium Arizona average Baranyay basis British Columbia Bull Central Clifford Collins Colo Colorado combinations in western considered crown cussed describe the intensity described in difficult divided document dwarf mistletoe host/parasite dwarf.

Spatial analysis of ponderosa pine trees infected with dwarf mistletoe Article in Canadian Journal of Forest Research 21(12) February with 21 Reads How we measure 'reads'.

Survival and Sanitation of Dwarf Mistletoe-Infected Ponderosa Pine following Prescribed Underburning David A.

Conklin and Brian W. Geils We present results on survival of ponderosa pine and reduction in dwarf mistletoe (Arceuthobium) infection after six operational prescribed underburns in NewMexico. Woodpecker use and fall rates of snags created by killing ponderosa pine infected with dwarf mistletoe (SuDoc A PNW-RP) [U.S.

Dept of Agriculture] on *FREE* shipping on qualifying offers. Woodpecker use and fall rates of snags created by killing ponderosa pine infected with dwarf mistletoe (SuDoc A PNW-RP)Author: U.S. Dept of Agriculture. Hosts. Pines (Pinus species), primarily Ponderosa (Pinus ponderosa), lodgepole (Pinus contorta), limber (Pinus flexilis), pinyon (Pinus edulis), and Douglas-fir (Pseudotsuga menziesii).Diagnosis and Damage.

The major symptoms caused by dwarf mistletoes are witches'-brooms, loss of vigor, dieback, and death. The first symptom of dwarf mistletoe infection is a slight swelling of the bark at the. controlled by removing live host trees. Spread and intensification are enhanced when dwarf mistletoe infection sources remain in and around openings or within thinned or partial cut harvested stands.

The major dwarf mistletoes covered in this guide book are: Lodgepole pine dwarf mistletoe (Arceuthobium americanum); damage code DMP*. Five species of dwarf mistletoe infect II native conifers in Idaho and Montana. Major hosts in this area are Douglas-fir, western larch, lodgepole pine, and ponderosa pine.

Distribution. Generally the range of host species except Douglas-fir and ponderosa pine dwarf mistletoes. Douglas-fir dwarf mistletoe occurs only west of the Continental Divide. Title. Silvicultural control of dwarf mistletoe in heavily infected stands of ponderosa pine in the Southwest / Related Titles.

Series: U.S. Forest Service research paper RM, 36 By. Heidmann, L. Although lodgepole pine dwarf mistletoe and mountain pine beetle are both known to individually influence stand structure, previous dwarf mistletoe research in lodgepole pine has not taken time since the previous mountain pine beetle epidemic into account.Similarly, previous studies on mountain pine beetle have not accounted for dwarf mistletoe.Cited by: 9.

6-class dwarf mistletoe 6-class system advantageous to wildlife animal communities occupying Arceuthobium Arizona Boeker branches infected Clary Collins Colo combinations in western composition of pinyon-juniper deer and elk dense Describes general procedures Douglas-fir dwarf mistletoe host/parasite dwarf mistletoe infection dwarf mistletoe.

Dwarf mistletoe infection at the landscape scale is characterized by infection centers, as some stands have heavy mistletoe infection while stands of similar age have no mistletoe infection present.

If prescribed fires are used to restore the health of lodgepole pine forests, these fires will need to be intense, stand-replacing burns. amount of mistletoe infection in the stands makes positive conclusions about the interaction of beetle and dwarf mistletoe difficult.

McGregor () reported that lodgepole pine stands with the least mistletoe infection suffered the greatest mortality from mountain pine beetle Size: KB.

Effects of three prescribed fires on dwarf mistletoe infection in Southwestern ponderosa pine. Rep. R, USDA Forest Service, Southwestern Region, Albuquerque, N.M. Google Scholar Dunnett CW. Cited by: In western forest ecosystems of North America, numerous dwarf mistletoe species are considered to be serious forest-borne disease agents.

Severe dwarf mistletoe infection can result in a reduction in tree growth, premature tree mortality, reduced seed and cone development, reduced wood quality, and increase the susceptibility of the host tree to pathogen and/or insect attack. Most of the.

Impacts Thinning of ponderosa pine stands in northern Arizona increases resources (carbon, water) to trees, and parasitic dwarf mistletoe responds to this increase in resources by increasing growth.

This finding suggests that thinning ponderosa pine forest will stimulate mistletoe growth. Publications. Bickford, C.P. Title: Effects of Infection by Dwarf Mistletoe (Arceuthobium americanum) on the population Dynamics of Lodgepole Pine (Pinus contorta).

APPROVED BY MEMBERS OF THE DISSERTATION COMMITTEE: Robert O. Tinnin, Chairman De ~ack S. Semura Dwarf mistletoes are parasitic flowering plants that infect conifer tree species.

FOLIAR HABIT OF PONDEROSA PINE AS A HERITABLE BASIS FOR RESISTANCE TO DWARF MISTLETOE LEWIS F. ROTH Professor of Forest Pathology, Oregon State University, Corvallis, Oregon, U.S.A. ABSTRACT Although dwarf mistletoe is an endemic pathogen which has parasitized ponderosa pine since geologic times, pine, unlike the hosts of most native diseases, has failed to develop notable Cited by: 5.

Lodgepole Pine Dwarf Mistletoe Frank G. Hawksworth1 and Oscar J. Dooling 2 Lodgepole pine dwarf mistletoe (Arceuthobium americanum Nutt. ex Engelm.) is a native, parasitic, seed plant that occurs essentially through-out the range of lodgepole pine in North America.

It is the most damag-ing disease agent in lodgepole pine, causing severe. Dwarf mistletoe shoots vary in size, for example, those of Douglas-fir dwarf mistletoe are only about cm long whereas lodgepole pine dwarf mistletoe may be as long as 12 cm.

Hosts: Most Dwarf_mistletoe_species are host-specific, occurring primarily on one species of conifer. old and less than 6% ofthose underm tall wereinfected in77mistletoe-infestedstands. Both percent infection and mean dwarf mistletoe rating ofyoung Douglas-firsincreased as tree age.

height, and stand dwarf mistletoe ratings increased. Douglas-firdwarfmistletoe(Arceuthobium doug/ Engelm.)is the Author: Robert L. Mathiasen, Carleton B. Edminster, Frank G. Hawksworth. Dwarf mistletoe infection at the landscape scale is characterized by infection centers, as some stands have heavy mistletoe infection while stands of similar age have no mistletoe infection present.

If prescribed fires are used to restore the health of lodgepole pine forests, these fires will need to be intense, stand-replacing by: Arceuthobium laricis larch dwarf mistletoe Arceuthobium littorum coastal dwarf mistletoe Arceuthobium microcarpum western white pine dwarf mistletoe Arceuthobium occidentale gray pine dwarf mistletoe Arceuthobium pusillum eastern dwarf mistletoe Arceuthobium siskiyouense knobcone pine dwarf mistletoe Arceuthobium tsugense hemlock dwarf.

ships of southwestern ponderosa pine dwarf mistletoe (A. vaginatum cryptopodum) to abundance and diver-sity of birds in ponderosa pine (Pinus ponderosa) for-ests of the Rocky Mountain Front Range in central Colorado. STUDY AREA AND METHODS We studied the relationship between dwarf mistletoe and bird communities during and at two.

Rediske JH; Shea KR, The production and translocation of photosynthate in dwarf mistletoe and Lodgepole Pine. American Journal of Botany, Smith RB; Funk A, Assessing Nectria macrospora as a biological control agent for hemlock dwarf mistletoe.

Bi-monthly Research Notes, 36(3) Sproule A,   Goals / Objectives Dwarf mistletoes (Arceuthobium spp., Viscaceae) are parasitic flowering plants that commonly infect conifers in the United States.

Western spruce dwarf mistletoe (A. microcarpum (Engelm.) Hawksw. & Wiens) severely infects the only population of bristlecone pine (Pinus aristata Engelm.) in Arizona on the San Francisco Peaks north of Flagstaff (Mathiasen and. Research Highlights: I sought to disentangle the influences of tree age, growth rate, and dwarf mistletoe infection on resin duct defenses in lodgepole pine, Pinus contorta Douglas ex Loudon, revealing the presence of direct positive and indirect negative effects of mistletoe on defenses.

Background and Objectives: For protection against natural enemies, pines produce and store oleoresin Author: Scott Ferrenberg.