2 edition of Weevils attracted to thinned lodgepole pine stands in Montana found in the catalog.
Weevils attracted to thinned lodgepole pine stands in Montana
David G. Fellin
by Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture in [Ogden, Utah]
Written in English
Bibliography: p. 19-20.
|Statement||David G. Fellin.|
|Series||USDA Forest Service research paper INT -- 136.|
|Contributions||Forestry Sciences Laboratory (Missoula, Mont.)|
|The Physical Object|
|Pagination||20 p. :|
|Number of Pages||20|
In the absence of fire, lodgepole pine is susceptible to mountain pine beetle outbreaks, leading to complex, multi-layered stand structures (Axelson et al., ). In mixed species stands, lodgepole pine is eventually displaced by long-lived species like Picea, Pseudotsuga, and Abies spp., in part due to mountain pine beetle-caused mortality. These forests are dominated by lodgepole pine with shrub, grass, or barren understories. At montane elevations east of the Continental Divide, lodgepole pine stands succeed to Douglas-fir (Pseudotsuga menziesii) western Montana, there are a number of commonly occurring tree species in later seral stages, including Douglas-fir, western larch (Larix occidentalis), western white pine.
adult pine weevils emerging onto a site. The nematode Steinernema carpocapsae has been successfully used against the large pine weevil in the UK for a number of years. Whether the more virulent species Heterorhabditis downesi can be developed commercially is under investigation. On lodgepole pine sites with exceptionally high weevil. Here’s what Leiberg observed about lodgepole pine fire regimes in the Oregon Cascades in (p. ) The southern and central portions are covered with stands of lodgepole pine, all reforestations after fires and representative of all ages of burns from one hundred fifty years ago [ca. ] up to the present time .
Buy Problems in Lodgepole Pine Thinnings: Basal Live Limbs and Fill-In Regeneration (Classic Reprint) by Cole, Dennis M online on at best prices. Fast and free shipping free returns cash on delivery available on eligible : Dennis M Cole. Serious damage from debarking weevils can be prevented or reduced if those conditions which favor weevil development are avoided. The weevils are attracted to recently cut pine areas where there is an abundance of pine stumps and buried slash. Adult weevils deposit eggs in roots of freshly cut pine stumps or buried slash.
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Weevils attracted to thinned lodgepole pine stands in Montana Weevils attracted to thinned lodgepole pine stands in Montana by Fellin, David G. cn; Forestry Sciences Laboratory (Missoula, Mont.) 1n. Publication date Topics Lodgepole pine Diseases and pests Montana Publisher [Ogden, Utah]: Intermountain Forest and Range Experiment.
Weevils attracted to thinned lodgepole pine stands in Montana. [Ogden, Utah]: Intermountain Forest and Range Experiment Station, Forest Service, U.S.
Dept. of Agriculture, (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type: Internet Resource, Computer File. Weevils attracted to thinned lodgepole pine stands in Montana / Related Titles. Series: USDA Forest Service research paper INT ; By.
Fellin, David G. Forestry Sciences Laboratory (Missoula, Mont.) Type. Book Material. Published material. Publication info. Weevils attracted to thinned lodgepole pine stands in Montana / By David G. Fellin and Mont.) Forestry Sciences Laboratory (Missoula Topics: Diseases and pests, Lodgepole pine, MontanaCited by: 2.
found in young lodgepole pine stands in the Cariboo Forest Region. Weevils of all three species emerged from 82 lodgepole pine leaders ( %), whereas parasitoids emerged from terminals (%). The low emergence rate was probably the result of desiccation of the terminals in the mailing tubes which resulted in the death of larvae and by: 2.
an acceptable method of reducing weevil damage is to delay thinnings until mid-August whenever possible. LITERATURE CITED Fellin, D.
Weevils attracted to thinned lodgepole pine stands in Montana. USDA Forest Service Research Paper INT • • insect affecting young lodgepole pine.
Adult weevils usually oviposit in elongating terminal leaders, which occurred o acres of lodgepole pine in Montana (Bmnner ). Larvae usually feed around the root collar the adults were attracted to stands where thinning operations were being conducted. Timing of thinning operations.
The distribution, population ecology, behavior and host interactions of the root weevil, Hylobius Weevils attracted to thinned lodgepole pine stands in Montana book Wood were investigated in lodgepole pine forests in Alberta. Highest incidence of the weevil occurs in the Lower Foothills Section of the Boreal Forest Region, between 2, and 4, feet in elevation.
In even-aged forests weevil numbers are distributed according to stand maturity, stand. The pales weevil, Hylobius pales, is the most serious insect pest of pine seedlings in the Eastern United States. Great numbers of adult weevils are attracted to freshly cutover pine lands where they breed in stumps and old root systems.
Seedlings planted in freshly cut areas are injured or killed by adult weevils that feed on the stem bark. Lodgepole pine (Pinus contorta var. latifolia Dougl. Loud.) is the most important conifer species to the forest industry in British Columbia (BC).Large areas of harvested land are replanted with this species each year.
The Warren root collar weevil (Hylobius warreni Wood) (Coleoptera: Curculionidae) occurs throughout the boreal forests of North America, and is a significant pest of. The distribution and abundance of Warren’s collar weevil, Hylobius warreni Wood (Coleoptera: Curculionidae), was examined in lodgepole pine, Pinus contorta var.
latfolia Engelni, plantations in the Kispiox Forest District in north-central British Columbia. The effect of weevil feeding damage on height growth of dominant and co-dominant trees was also examined. The weevil was found. INT-RP Weevils Attracted to Thinned Lodgepole Pine Stands in Montana.
INT-RP Logging Residues on Harvesting Operations, Western South Dakota, Wyoming, Utah, and Colorado. INT-RP An Evaluation of the Drop Characteristics and Ground Distribution Patterns of Forest Fire Retardants. Growth Response in a Douglas-fir/lodgepole pine stand after thinning of lodgepole pine by the mountain pine beetle Article (PDF Available) January with 74 Reads How we measure 'reads'.
Unfortu- nately, owing to the low mortality rate of lodgepole pine, a stand of 1, evenly distributed seedlings 10 years old will not, by natural means, be reduced to at 30 years, at 90 years, and at years.
Ordinarily this could be brought about only by thinning. The epidemics that periodically occur in many lodgepole pine stands seriously affect the sustained yield and regulation of managed stands. Other insects that can be damaging local pests are the lodgepole terminal weevil Porcupines were attracted to thinned and fertilized stands in Montana.
Pocket gophers often cover small seedlings. Lodgepole pine is one of several North American tree species that has been planted outside of its native range, including New Zealand and parts of Europe such as Sweden (Gundale et al., ).
In Sweden, lodgepole pine has been planted on a large scale since the s to meet a predicted shortage of harvestable softwood (Engelmark et al., ). Population Size.
Score 0 - Large: Generally >, individuals. Range Extent. Score 0 - Widespread species within Montana (occurs in 5% or more of the state or generally occurring in 6 or more sub-basins.) as well as outside of Montana.
Area of Occupancy. Score 0 - High: Occurs in >25 Subwatersheds (6th Code HUC’s). Environmental Specificity. Score 0 - Low: Species is a generalist. Lodgepole pine is an ubiquitous species with a wide ecological amplitude. It grows throughout the Rocky Mountain and Pacific coast regions, extending north to about latitude 64° N.
in the Yukon Territory and south to about latitude 31° N. in Baja California, and west to east from the Pacific Ocean to the Black Hills of South Dakota. Trees can live over years.
The beauty and colors of old ponderosa pine attract moviemakers and recreationalists alike. Range Ponderosa pine occurs in pure stands or may be mixed with lodgepole pine, grand fir, Douglas-fir, western larch, western white pine. Snow accumulation in thinned lodgepole pine stands, Montana, USA [An article from: Forest Ecology and Management] [S.W.
Woods, R. Ahl, J. Sappington, W. McCaughey] on *FREE* shipping on qualifying offers. This digital document is a journal article from Forest Ecology and Management, published by Elsevier in The article is delivered in HTML format and is available Author: S.W.
Woods, R. Ahl, J. Sappington, W. McCaughey. A cubic-foot stand volume equation for lodgepole pine in Montana and Idaho / View Metadata By: Cole, Dennis M. - Intermountain Forest and Range Experiment Station (Ogden, Utah).The numbers of H. nigrinus were fold higher in stands thinned the previous September, >fold higher in stands thinned the previous January, and fold higher in stands thinned during the current May, compared to unthinned controls.
The incidence of root beetle galleries in crop trees was 11% higher for September thinning, 17% higher for.Ina field experiment was established to study the effects of juvenile thinning on carbon assimilation and water use at the both tree- and stand-scales in a year old lodgepole pine stand.