Academic literature on the topic 'Bark beetles Control'

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Journal articles on the topic "Bark beetles Control"

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Tiring, Gülsevim, Serdar Satar, and Okan Özkaya. "Orman Alanlarında Kabuk Böceklerinin (Coleoptera: Curculionidae, Scolytinae) Mücadelesinde Monoterpenlerin Kullanımı." Turkish Journal of Agriculture - Food Science and Technology 8, no. 7 (July 31, 2020): 1522–27. http://dx.doi.org/10.24925/turjaf.v8i7.1522-1527.3396.

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Bark beetles (Coleoptera: Curculionidae) are among the important pests of forest in the world and in Turkey. Pine-feeding bark beetles interact chemically with their host tree via the behavioral, physiological, and biochemical effects of one class of monoterpenes. The half of oleoresin producing by trees such as pines, spruces, firs in the forests is the monoterpene. The monoterpenes occur in the oleoresin and function as behaviorally active kairomones for pine bark beetles and their predators, presenting a classic example of tritrophic chemical communication. The monoterpenes are aggregation
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Moeck, Henry A., and Clarence S. Simmons. "PRIMARY ATTRACTION OF MOUNTAIN PINE BEETLE, DENDROCTONUS PONDEROSAE HOPK. (COLEOPTERA: SCOLYTIDAE), TO BOLTS OF LODGEPOLE PINE." Canadian Entomologist 123, no. 2 (April 1991): 299–304. http://dx.doi.org/10.4039/ent123299-2.

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AbstractThree field tests were conducted in which fresh lodgepole pine (Pinus contorta Douglas var. latifolia Engl.) material, namely bolts with and without bark, bark only, and freshly tapped resin, were placed in beetle-excluding “greenhouse” cages; empty cages served as controls. Two “window” flight traps per cage, at right angles to each other, caught mountain pine beetles (Dendroctonus ponderosae Hopkins) arriving at the cages. Significantly more mountain pine beetles were trapped at cages baited with bolts and wood only than at empty control cages. Primary attraction in the mountain pine
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Aukema, Brian H., Fraser R. McKee, Debra L. Wytrykush, and Allan L. Carroll. "Population dynamics and epidemiology of four species ofDendroctonus(Coleoptera: Curculionidae): 100 years since J.M. Swaine." Canadian Entomologist 148, S1 (March 11, 2016): S82—S110. http://dx.doi.org/10.4039/tce.2016.5.

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AbstractAlmost 100 years have passed since J.M. Swaine, the assistant entomologist in charge of Forest Insect Investigations, wrote, “Canadian bark-beetles: a preliminary classification, with an account of the habits and means of control”. The goal was to “put into the hands of practical foresters information of inestimable practical value… to prevent the continued loss of timber now being destroyed” by “the most insidious enemies of the forest”. In this paper, we celebrate Swaine’s pioneering work by summarising the foundational aspects of his early treatise of 1918: the “general habits” of b
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Dodds, Kevin J., and Marc F. DiGirolomo. "Effect of Cleaning Multiple-Funnel Traps on Captures of Bark and Woodboring Beetles in Northeastern United States." Insects 11, no. 10 (October 14, 2020): 702. http://dx.doi.org/10.3390/insects11100702.

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Two experiments were conducted in mixed hardwood-conifer forests in the northeastern United States to test the effects of cleaning surfactant and non-surfactant treated multiple-funnel traps used to catch bark and woodboring beetles. Large amounts of pollen and other debris often form a crust on the interior of traps (personal observations). Such surface deposits may provide footholds for beetles to escape capture in traps. In one experiment, we tested cleaned surfactant and non-surfactant traps against non-cleaned surfactant and non-surfactant traps. In a second experiment, we tested field cl
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Denham, Sander O., David R. Coyle, A. Christopher Oishi, Bronson P. Bullock, Kari Heliövaara, and Kimberly A. Novick. "Tree resin flow dynamics during an experimentally induced attack by Ips avulsus, I. calligraphus, and I. grandicollis." Canadian Journal of Forest Research 49, no. 1 (January 2019): 53–63. http://dx.doi.org/10.1139/cjfr-2018-0024.

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The success of tree colonization by bark beetles depends on their ability to overcome host tree defenses, including resin exudation and toxic chemicals, which deter bark beetle colonization. Resin defenses during insect outbreaks are challenging to study in situ, as outbreaks are stochastic events that progress quickly and thus preclude the establishment of baseline observations of non-infested controls. We use synthetic aggregation pheromones to demonstrate that confined Ips bark beetle herbivory can be successfully initiated to provide opportunities for studying interactions between bark bee
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Skrzecz, Iwona, Wojciech Grodzki, Mieczysław Kosibowicz, and Dorota Tumialis. "The alpha-cypermethrin coated net for protecting Norway spruce wood against bark beetles (Curculionidae, Scolytinae)." Journal of Plant Protection Research 55, no. 2 (April 1, 2015): 156–61. http://dx.doi.org/10.1515/jppr-2015-0020.

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Abstract The study estimated the efficacy of a net coated with alpha-cypermethrin used to protect Norway spruce [Picea abies (L.) H. Karst] wood against bark beetle infestations. The inside of the net was coated with 100 mg/m2 of alpha-cypermethrin. The studies carried out in 2010 and 2011 took place in southern Poland in the Beskid Żywiecki and Beskid Sądecki mountains in P. abies stands threatened by Ips typographus (Linnaeus, 1758). The research material consisted of wood logs taken off of 70–80-year-old P. abies trees. The logs were wrapped in the net in the early spring before spring swar
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Lukic, Ivan, Carol L. Bedoya, Evan M. Hofstetter, and Richard W. Hofstetter. "Pinyon Engraver Beetle Acoustics: Stridulation Apparatus, Sound Production and Behavioral Response to Vibroacoustic Treatments in Logs." Insects 12, no. 6 (May 26, 2021): 496. http://dx.doi.org/10.3390/insects12060496.

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Bark beetles are among the most influential biotic agents in conifer forests, and forest management often focuses on bark beetle chemical communication for tree protection. Although acoustic communication occurs in many bark beetle species, we have yet to utilize acoustic communication for bark beetle control. Here, we describe the stridulatory organs and ‘stress’ chirps of the pinyon engraver, Ips confusus, a significant pest and mortality agent of pinyon pine in western North America. Only females possessed stridulatory organs and their stress chirps varied significantly in duration, pulses
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Hroššo, Branislav, Pavel Mezei, Mária Potterf, Andrej Majdák, Miroslav Blaženec, Nataliya Korolyova, and Rastislav Jakuš. "Drivers of Spruce Bark Beetle (Ips typographus) Infestations on Downed Trees after Severe Windthrow." Forests 11, no. 12 (November 30, 2020): 1290. http://dx.doi.org/10.3390/f11121290.

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Research Highlights: Bark beetles are important agents of disturbance regimes in temperate forests, and specifically in a connected wind-bark beetle disturbance system. Large-scale windthrows trigger population growth of the European spruce bark beetle (Ips typographus L.) from endemic to epidemic levels, thereby allowing the killing of Norway spruce trees over several consecutive years. Background and Objectives: There is a lack of evidence to differentiate how outbreaks are promoted by the effects of environmental variables versus beetle preferences of trees from endemic to outbreak. However
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Krut’, M. V. "Outstanding scientist-entomologist Z.S. Golovyanko." Ukrainian Entomological Journal 17, no. 2 (December 25, 2019): 68–72. http://dx.doi.org/10.15421/281915.

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Golovyanko Zinoviy Stepanovich is an outstanding entomologist well-known in Ukraine and abroad, specialist in insects, which are pests of forest. He is a Doctor of agricultural sciences, Professor. His scientific activity was generally devoted to working out of the measures on creating of pine plantations in the conditions of high number of the roots’ pests, which are largely grubs of May beetle (Melolontha melolontha L., M. hippocastani F.) and July beetle (Polyphillo fullo L.). He revealed that the density of May beetle’s grubs in the soil depends on temperature of this media. Не revealed th
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Tomalak, Marek, Harold E. Welch, and Terry D. Galloway. "EFFECTS OF CROWDING ON SUPLHURETYLENCHUS SPP. (NEMATODA: ALLANTONEMATIDAE) IN THE HAEMOCOEL OF THEIR BARK BEETLE HOSTS (COLEOPTERA: SCOLYTIDAE)." Canadian Entomologist 121, no. 9 (September 1989): 821–22. http://dx.doi.org/10.4039/ent121821-9.

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Nematode parasites of bark beetles are taxonomically diverse, and may, in some cases, cause serious pathological and behavioural changes in their hosts (Kaya 1984). Their potential as biological control agents has long been recognized, but to date there is a shortage of elementary information on host-parasite interactions. Though the effects of superparasitism and subsequent crowding on the parasite have been studied for some mermithids (Petersen 1972) and steinernematids (Sandner and Stanuszek 1971), no such observations have been reported for bark beetle parasites. During a survey of nematod
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Dissertations / Theses on the topic "Bark beetles Control"

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Piel, Frédéric. "Ips typographus (coleoptera :scolytinae) as an invader: analysis and modelling in Belgium." Doctoral thesis, Universite Libre de Bruxelles, 2006. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210784.

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Nos recherches abordent, par une approche multidisciplinaire, l’écologie spatiale et la dynamique d’invasion du ravageur de l’épicéa Ips typographus (Coleoptera :Scolytinae) en Belgique. Bien que cette espèce ne puisse pas être considérée au sens strict comme invasive en Belgique où elle est implantée depuis le milieu du 19ème siècle, de très vraisemblables introductions de souches exotiques en provenance de Russie et des Pays baltes, en font un modèle exceptionnel pour l’étude de ces processus.<p><p>Une analyse en milieu urbain, suivant des transects centre-périphérie, a d’une part suggéré l’
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Costa, Arnaud. "Aggregation, dispersal and edge behavior of the bark beetle predator Thanasimus dubius (Coleoptera: Cleridae); potential use in biological control." OpenSIUC, 2010. https://opensiuc.lib.siu.edu/dissertations/129.

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Bark beetles are major pests of pine forests in North America that can inflict considerable damage and cause severe economic loss. The checkered beetle Thanasimus dubius Fabricius (Coleoptera: Cleridae), an abundant predator in the Eastern USA and Canada, has been suggested to influence the dynamics of several bark beetles, including the economically important southern pine beetle (SPB), Dendroctonus frontalis Zimmermann (Coleoptera: Curculionidae). Because of the importance of T. dubius in pine forests, I studied several aspects of T. dubius biology including both its chemical and dispersal e
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Meurisse, Nicolas. "Chemical ecology of rhizophagus grandis (Coleoptera: Monotomidae) and its application to the biological control of dendroctonus micans (Coleoptera: Scolytinae)." Doctoral thesis, Universite Libre de Bruxelles, 2008. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210567.

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The Eurasian spruce bark beetle Dendroctonus micans is a major pest of spruce which is expanding its range in France, Turkey, England and Wales. Its monospecific predator Rhizophagus grandis has followed naturally the bark beetle into most areas and, since the 1960s, has also been mass-produced and successfully released within newly infested locations. <p>In this scope, the development of an effective trapping method would be very useful to assess the bark-beetle presence at previously uninfested sites, or predator establishment after release or natural spread. We demonstrated the efficiency o
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Jin, Heng. "The dissipation of chlorpyrifos and cypermethrin and their metabolites in elm bark, litter and soil and their persistence in the control of the native elm bark beetle." 1996. http://hdl.handle.net/1993/12266.

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Books on the topic "Bark beetles Control"

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Fitzgerald, Tonie Jean. Pine bark beetles. [Pullman, Wash: Cooperative Extension, Washington State University, 1994.

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Burke, H. E. Northeastern Oregon bark beetle control project 1910-11. Portland, Or. (319 S.W. Pine Street, P.O. Box 3890, Portland 97208): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1990.

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Stewart, Alan James. Spruce beetle management: A synthesis. Burnaby, B.C: Center for Pest Management, Simon Fraser University, 1985.

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H, Holsten Edward. Effectiveness of polyethylene sheeting in controlling spruce beetles (Coleoptera: Scolytidae) in infested stacks of spruce firewood in Alaska. Portland, OR (P.O. Box 3890, Portland 97208): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1993.

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King, C. J. Dendroctonus micans in Britain: Its biology and control. London: H.M.S.O., 1989.

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Workshop, on Genetics of Bark Beetles and Associated Microorganisms (3rd 2006 Asheville N. C. ). Proceedings from the Third Workshop on Genetics of Bark Beetles and Associated Microorganisms: In association with IUFRO WP 7.03.05 - Integrated Control of Scolytid Bark Beetles. Fort Collins, CO: U.S. Dept of Agriculture, Forest Service, Rocky Mountain Research Center, 2007.

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Hard, John S. Managing white and Lutz spruce stands in south-central Alaska for increased resistance to spruce beetle. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985.

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Symposium, on Management of Western Bark Beetles with Pheromones: Research and Development (1992 Kailua Kona Hawaii). Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones--Research and Development. Albany, Calif: Pacific Southwest Research Station, 1994.

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Hayes, Jane L., and John E. Lundquist. The Western Bark Beetle Research Group: A unique collaboration with forest health protection : proceedings of a symposium at the 2007 Society of American Foresters Conference, October 23-28, 2007, Portland, Oregon. Portland, OR: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2009.

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Symposium, on Management of Western Bark Beetles with Pheromones: Research and Development (1992 Kailua Kona Hawaii). Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones: Research and Development: June 22-25, 1992, Kailua-Kona, Hawaii. Albany, Calif: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station, 1994.

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Book chapters on the topic "Bark beetles Control"

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Goldazarena, Arturo, Pedro Romn, and Sergio Lpez. "Bark Beetles Control in Forests of Northern Spain." In Integrated Pest Management and Pest Control - Current and Future Tactics. InTech, 2012. http://dx.doi.org/10.5772/30162.

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Matsushita, Koji. "Legal and Administrative Aspects of Forest Pest and Disease Control in Japan." In Silviculture [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.95005.

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Approximately 40% of Japanese forests are softwood plantations consisting of trees such as Japanese cedar (Cryptomeria japonica), Japanese cypress (Chamaecyparis obtusa), and several varieties of pine (Pinus spp.). Policies and programs related to forest pests and diseases are important for growing forest plantations. Damage caused by the pine bark beetle (Monochamus alternatus) has been a long-standing problem in Japan. Forest damage caused by the pine bark beetle was first found in Nagasaki Prefecture in 1905. Since then, the area of damage has expanded gradually to all prefectures. Damage caused by pine bark beetles became serious during and just after the end of the Second World War. In 1950, the Natural Resource Section of the General Headquarters of the Allied Forces, Supreme Commander for the Allied Powers (GHQ/SCAP) made recommendations for how to control forest pests and diseases. The first act was enacted in 1950, although the control of forest pests was initially addressed as part of the first Forest Act of 1897. Several important reasons for why the Japanese government has failed to stop the expansion of the damaged area can be found in GHQ recommendations: the lack of coordinated programs, underutilization of damaged trees, and shortcomings of forest-management plans.
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Reeve, John D., and Peter Turchin. "Evidence for Predator-Prey Cycles in a Bark Beetle." In Population Cycles. Oxford University Press, 2002. http://dx.doi.org/10.1093/oso/9780195140989.003.0009.

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The southern pine beetle, Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae), is an economically important pest of pine forests in the southern United States (Price et al. 1992). This native bark beetle is able to attack and kill living trees, typically loblolly (Pinus taeda L.) or shortleaf (Pinus echinata Mill.) pine, through a process of mass attack coordinated by pheromones emitted by the beetle (Payne 1980). During the attack process, thousands of beetles bore through the outer bark of the tree and begin constructing galleries in the phloem layer. Trees can respond to beetle attack by exuding resin from a network of ducts, but the large number of simultaneous attacks usually overcomes this defense, literally draining the resin from the tree. Oviposition and brood development then occur in the girdled (and ultimately dead) tree. Once a tree is fully colonized the attack process shifts to adjacent trees, often resulting in a cluster of freshly attacked trees, trees containing developing brood, and dead and vacated trees (Coulson 1980). These infestations can range in size from a single tree to tens of thousands, although the latter only occur in areas where no control methods are applied. Approximately six generations can be completed in a year in the southern United States (Ungerer et al. 1999). Like many other forest insect pests, D. frontalis populations are characterized by a considerable degree of fluctuation. The longest time series available are Texas Forest Service records of infestations in southeast Texas since 1958 (figure 5.la). These data suggest that the fluctuations have at least some periodic component, with major outbreaks occurring at intervals of 7-9 years (1968, 1976, 1985, and 1992). A variety of different analyses, including standard time series analysis and response surface methodology (Turchin 1990, Turchin and Taylor 1992), suggest that D.frontalis dynamics are indeed cyclic and appear governed by some kind of delayed negative feedback acting on population growth (see chapter 1). This effect can be seen by plotting the realized per-capita rate of growth (R-values) over a year against population density in the previous year (figure 5.1b).
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Walker, Marilyn W., and Mary E. Edwards. "Summary and Synthesis: Past and Future Changes in the Alaskan Boreal Forest." In Alaska's Changing Boreal Forest. Oxford University Press, 2006. http://dx.doi.org/10.1093/oso/9780195154313.003.0028.

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Historically the boreal forest has experienced major changes, and it remains a highly dynamic biome today. During cold phases of Quaternary climate cycles, forests were virtually absent from Alaska, and since the postglacial re-establishment of forests ca 13,000 years ago, there have been periods of both relative stability and rapid change (Chapter 5). Today, the Alaskan boreal forest appears to be on the brink of further significant change in composition and function triggered by recent changes that include climatic warming (Chapter 4). In this chapter, we summarize the major conclusions from earlier chapters as a basis for anticipating future trends. Alaska warmed rapidly at the end of the last glacial period, ca 15,000–13,000 years ago. Broadly speaking, climate was warmest and driest in the late glacial and early Holocene; subsequently, moisture increased, and the climate gradually cooled. These changes were associated with shifts in vegetation dominance from deciduous woodland and shrubland to white spruce and then to black spruce. The establishment of stands of fire-prone black spruce over large areas of the boreal forest 5000–6000 years ago is linked to an apparent increase in fire frequency, despite the climatic trend to cooler and moister conditions. This suggests that long-term features of the Holocene fire regime are more strongly driven by vegetation characteristics than directly by climate (Chapter 5). White spruce forests show decreased growth in response to recent warming, because warming-induced drought stress is more limiting to growth than is temperature per se (Chapters 5, 11). If these environmental controls persist, projections suggest that continued climate warming will lead to zero net annual growth and perhaps the movement of white spruce to cooler upland forest sites before the end of the twenty-first century. At the southern limit of the Alaskan boreal forest, spruce bark beetle outbreaks have decimated extensive areas of spruce forest, because warmer temperatures have reduced tree resistance to bark beetles and shortened the life cycle of the beetle from two years to one, shifting the tree-beetle interaction in favor of the insect (Chapter 9).
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Wurster, Charles F. "A New England Town Sprays Its Elm Trees with DDT." In DDT Wars. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780190219413.003.0006.

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The robin was twitching, tremoring, convulsing uncontrollably, and peeping occasionally. The student handed the bird to me, and in a few minutes it was dead in my hands. It was April 23, 1963, and I was in my laboratory at Dartmouth College in Hanover, New Hampshire, when the student walked in with the bird. A week earlier the elm trees of Hanover had been sprayed with the insecticide DDT to control the spread of Dutch elm disease by elm bark beetles. In the following weeks 151 dead birds filled my freezer, many of them exhibiting before they died the tremors that we later learned were typical of DDT poisoning. Four of us were conducting a small-scale study of the effects, if any, of the DDT spray program in Hanover. We were shocked by what was happening to the local birds, but we would have expected this reaction to DDT if we had read the scientific literature on earlier DDT spray programs on elm trees. We had not. We soon realized that we had rediscovered what other ornithologists had already reported from DDT spray programs in the American Midwest. We also soon learned that DDT was ineffective in preventing the spread of Dutch elm disease and that another procedure, sanitation without insecticides, effectively protected the elms. This DDT spray procedure was all costs and no benefits. Hundreds of towns were killing thousands or millions of birds while not protecting their elms. The whole thing struck me as absurd and tragic. It became a life-changing event for me. I decided that DDT was a chemical that had to be stopped, although I hadn’t the slightest idea where such a conclusion was going to lead. I was 33 years old and had become what in those days was usually called a conservationist. Now such people have been renamed “environmentalists.” I had a dubious beginning as such a person. When I was about seven and living in a northern suburb of Philadelphia, I came across a couple of snakes.
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Conference papers on the topic "Bark beetles Control"

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Poisson, Miguel Angel. "Damage of bark beetles on the establishment of radiata pine can be reduced through ethological control." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.115133.

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Edburg, Steven, David Stock, Brian Lamb, and Harold Thistle. "Large Eddy Simulation of Near-Field Dispersion Within and Above Forest Canopies." In ASME 2005 Fluids Engineering Division Summer Meeting. ASMEDC, 2005. http://dx.doi.org/10.1115/fedsm2005-77463.

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Numerical simulations were conducted to investigate the feasibility of predicting near field concentrations of a tracer gas within and above forest canopies. The current research is geared towards providing forest managers with a tool for developing anti-aggregation techniques to control the bark beetle. Several field experiments have been conducted in different forest canopies linking tracer gas concentration fields with meteorological and canopy parameters. Field experiment results are site and situation specific. Numerical simulations are far less expensive and allow for variation in virtua
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Reports on the topic "Bark beetles Control"

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Burke, H. E. Northeastern Oregon bark beetle control project 1910-11. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990. http://dx.doi.org/10.2737/pnw-gtr-249.

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