about
Phylogeography of the walnut twig beetle, Pityophthorus juglandis, the vector of thousand cankers disease in North American walnut treesCrepuscular flight activity of an invasive insect governed by interacting abiotic factorsApplication of semiochemicals to assess the biodiversity of subcortical insects following an ecosystem disturbance in a sub-boreal forest.Insect pheromones--an overview of biosynthesis and endocrine regulation.Leptographium tereforme sp. nov. and other Ophiostomatales isolated from the root-feeding bark beetle Hylurgus ligniperda in California.De novo biosynthesis of the aggregation pheromone components ipsenol and ipsdienol by the pine bark beetles Ips paraconfusus Lanier and Ips pini (Say) (Coleoptera: Scolytidae).Population structure of Geosmithia morbida, the causal agent of thousand cankers disease of walnut trees in the United States.Biochemistry and molecular biology of de novo isoprenoid pheromone production in the Scolytidae.Olfactory responses o fIps plastographus maritimus lanier (coleoptera: Scolytidae) to insect and host-associated volatiles in the laboratory.Developing monitoring techniques for the invasive goldspotted oak borer (Coleoptera: Buprestidae) in California.Impact of the goldspotted oak borer, Agrilus auroguttatus, on the health of coast live oak before and after treatment with two systemic insecticides.Densities of Agrilus auroguttatus and Other Borers in California and Arizona Oaks.A CLADISTIC ANALYSIS OF PHEROMONE EVOLUTION IN IPS BARK BEETLES (COLEOPTERA: SCOLYTIDAE).Cold Tolerance of Pityophthorus juglandis (Coleoptera: Scolytidae) From Northern California.Flight Capacity of the Walnut Twig Beetle (Coleoptera: Scolytidae) on a Laboratory Flight Mill.Comparative morphometric and chemical analyses of phenotypes of two invasive ambrosia beetles (Euwallacea spp.) in the United States.Application of a frequency distribution method for determining instars of the beet armyworm (Lepidoptera: Noctuidae) from widths of cast head capsules.Boring in response to bark and phloem extracts from North American trees does not explain host acceptance behavior of Orthotomicus erosus (Coleoptera: Scolytidae).Efficacy of verbenone for protecting ponderosa pine stands from western pine beetle (Coleoptera: Curculionidae: Scolytinae) attack in California.Sanitation options for managing oak wood infested with the invasive goldspotted oak borer (Coleoptera: Buprestidae) in southern California.Isolation and extreme sex-specific expression of cytochrome P450 genes in the bark beetle, Ips paraconfusus, following feeding on the phloem of host ponderosa pine, Pinus ponderosa.Semiochemical-mediated flight responses of sap beetle vectors of oak wilt, Ceratocystis fagacearum.The role of lanierone in the chemical ecology ofIps pini (Coleoptera: Scolytidae) in California.Male jeffrey pine beetle, Dendroctonus jeffreyi, synthesizes the pheromone component frontalin in anterior midgut tissue.Role of chirality in olfactory-directed behavior: Aggregation of pine engraver beetles in the genusIps (Coleoptera: Scolytidae).Frontalin: De novo biosynthesis of an aggregation pheromone component by Dendroctonus spp. bark beetles (Coleoptera: Scolytidae).Juvenile hormone regulates de novo isoprenoid aggregation pheromone biosynthesis in pine bark beetles, Ips spp., through transcriptional control of HMG-CoA reductase.Semiochemical-mediated flight strategies of two invasive elm bark beetles: a potential factor in competitive displacement.Management of Western North American Bark Beetles with Semiochemicals.Suitability of pines and other conifers as hosts for the invasive Mediterranean pine engraver (Coleoptera: Scolytidae) in North America.Juvenile hormone regulation of HMG-R gene expression in the bark beetle Ips paraconfusus (Coleoptera: Scolytidae): implications for male aggregation pheromone biosynthesis.A novel molecular toolkit for rapid detection of the pathogen and primary vector of thousand cankers disease.Midgut tissue of male pine engraver, Ips pini, synthesizes monoterpenoid pheromone component ipsdienol de novo.A novel sex-specific and inducible monoterpene synthase activity associated with a pine bark beetle, the pine engraver, Ips pini.The eighth day of discovery: molecular biology comes to chemical ecology.Isolation and endocrine regulation of an HMG-CoA synthase cDNA from the male Jeffrey pine beetle, Dendroctonus jeffreyi (Coleoptera: Scolytidae).Mycobiota associated with insect galleries in walnut with thousand cankers disease reveals a potential natural enemy against Geosmithia morbida.Reproduction of Walnut Twig Beetle in Black Walnut and ButternutGoldspotted oak borer effects on tree health and colonization patterns at six newly-established sitesPyemotes tritici (Acari: Pyemotidae): a parasitoid of Agrilus auroguttatus and Agrilus coxalis (Coleoptera: Buprestidae) in the southwestern United States of America and southern Mexico
P50
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P50
description
entomologist
@en
name
Steven J. Seybold
@en
type
label
Steven J. Seybold
@en
altLabel
Steven J Seybold
@en
Steven Jon Seybold
@en
Steven Seybold
@en
prefLabel
Steven J. Seybold
@en
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1959-10-14T00:00:00Z
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2019-11-15T00:00:00Z
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lccn-no2001035007