Výsledky vyhledávání - "C. W. Berisford"

Long-Term Effects of Pine Tip Moth (Lepidoptera: Tortricidae) Control, Vegetation Control, and Fertilization on Growth and Yield of Loblolly Pine, Pinus taeda L

Autor: Mark J. Dalusky, R.S. Cameron, J.M. Jones, J.O. Seckinger, C. W. Berisford, J.F. Godbee

Publikováno v: Journal of Entomological Science. 48:23-35

Studies were conducted in Georgia and North Carolina to determine the long-term growth impact of pine tip moth, Rhyacionia spp., attacks on loblolly pines which had been treated with different combinations of insecticides for tip moth control, herbic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a964d99a27f6ebb3f177218860c938a
https://doi.org/10.18474/0749-8004-48.1.23

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Efficacy, persistence, ground deposition, and human exposure of polymer-encapsulated lindane and chlorpyrifos used for control of the southern pine beetle

Autor: C. W. Berisford, M. J. Dalusky, P. B. Bush, John W. Taylor, Y.C. Berisford

Publikováno v: Phytoprotection. 72:15-20

Des applications de lindane et de chlorpyrifos ont été étudiées pour déterminer si l'encapsulation dans un polymère augmente la répression du dendroctone méridional du pin (Dendroctonusfrontalis), diminue l'étendue des retombées, augmente l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f7575de55e905fab03604b87dad50fc
https://doi.org/10.7202/705998ar

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Suitability of Some Southern and Western Pines as Hosts for the Pine Shoot Beetle, Tomicus piniperda (Coleoptera: Scolytidae)

Autor: Robert A. Haack, S. J. Hilty, D. G. Nielsen, Mark J. Dalusky, C. W. Berisford, J. W. Brewer, T. A. Eager

Publikováno v: Journal of Economic Entomology. 97:460-467

The pine shoot beetle, Tomicus piniperda (L.), is an exotic pest that has become established in North America. Discovered in Ohio in 1992, it has since been found in at least 13 states and parts of Canada. The beetle can cause significant growth loss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7250bc7d55140c06d5c81682416e3cfe
https://doi.org/10.1603/0022-0493-97.2.460

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Identification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)

Autor: C. W. Berisford, Carlos Alberto Hector Flechtmann

Publikováno v: Journal of Applied Entomology. 127:189-194

We report the identification of a potential pheromone for Gnathotrichus materiarius (Fitch) (Col., Scolytidae). The population sex ratio is close to 1 : 1, and males initiate attacks on host trees. Headspace and hindgut samples from single males show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e3ac3795c1fd0af1a8e2fb0b0e6511d
https://doi.org/10.1046/j.1439-0418.2003.00743.x

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Susceptibility of Adult Hymenopteran Parasitoids of the Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) to Broad-Spectrum and Biorational Insecticides in a Laboratory Study

Autor: Kenneth W. McCravy, C. W. Berisford, John T. Nowak, Christopher J. Fettig

Publikováno v: Journal of Economic Entomology. 94:1122-1129

Currently, there is an elevated interest in reducing feeding damage caused by the Nantucket pine tip moth, Rhyacionia frustrana (Comstock), a common regeneration pest of loblolly pine, Pinus taeda L. The toxicity of several insecticides was tested in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6768652bf6ab5a7a148b6d9249b0247f
https://doi.org/10.1603/0022-0493-94.5.1122

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Ambrosia and bark beetles (Scolytidae: Coleoptera) in pine and eucalypt stands in southern Brazil

Autor: C. W. Berisford, A. L. T. Ottati, Carlos Alberto Hector Flechtmann

Publikováno v: Forest Ecology and Management. 142:183-191

More than 95% of the reforested area in Brazil is covered by exotic Eucalyptus and Pinus plantations. Native Scolytidae, mostly ambrosia beetles, appear to be rapidly adapting to these exotic trees, and reports of economic damage are becoming frequen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfe7d80850edcce637e955661e725c32
https://doi.org/10.1016/s0378-1127(00)00349-2

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IDENTIFICATION OF AN AGGREGATION PHEROMONE FOR PITYOGENES HOPKINSI (COLEOPTERA: SCOLYTIDAE)

Autor: C. W. Berisford, Göran Birgersson, Mark J. Dalusky

Publikováno v: The Canadian Entomologist. 132:951-963

The aggregation pheromone of Pityogenes hopkinsi Swaine was identified; it is a three-component mixture, comprising chalcogran, cis-verbenol, and ethyl dodecanoate. Ethyl dodecanoate is new as a bark beetle pheromone component. Chemical analyses (GC�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7335f8784ee9915f365cb2115ad537d3
https://doi.org/10.4039/ent132951-6

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Comparison of Four Trap Types for Ambrosia Beetles (Coleoptera, Scolytidae) in Brazilian Eucalyptus Stands

Autor: Carlos Alberto Hector Flechtmann, C. W. Berisford, A. L. T. Ottati

Publikováno v: Journal of Economic Entomology. 93:1701-1707

Eucalyptus spp. plantations represent >60% of the reforested area in Brazil. Although ambrosia beetle attacks on live trees were at first nonexistent, they have begun to appear with greater frequency. Monitoring for pest insects is a key factor in in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cdc0aa3174593b1f1effac6c6c28efe
https://doi.org/10.1603/0022-0493-93.6.1701

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