Results 161 to 170 of about 4,874 (182)
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Molecular Relationships among European Samples of Reticulitermes (Isoptera, Rhinotermitidae)
Molecular Phylogenetics and Evolution, 2002Taxonomy and phyletic relationships of the European termites of the holarctic genus Reticulitermes are highly debated and poorly known. Sequencing analyses of the complete cytochrome oxidase subunit II and of a fragment of 16S rDNA mitochondrial genes were performed on 21 Italian and French populations.
Mario, Marini, Barbara, Mantovani
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Dispersal Flights of the Formosan Subterranean Termite (Isoptera: Rhinotermitidae)
Journal of Economic Entomology, 2015The Formosan subterranean termite, Coptotermes formosanus Shiraki, is a pest of major economic concern. This termite is particularly known for its tendency to establish populations in nonendemic areas via maritime vessels as well as human-aided transport of infested materials. The natural spread of this species after new introductions occurs in part by
Aaron J, Mullins +5 more
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L'arme frontale des soldats de termites. I. Rhinotermitidae
Insectes Sociaux, 1975La glande frontale des termites est une glande tegumentaire impaire. Chez les soldats de Rhinotermitidae, elle forme une profonde invagination qui s'ouvre a l'avant de la tete par le pore frontal ou fontanelle. Cette glande est bien developpee et s'etend generalement jusqu'a l'arriere du corps de l'insecte.
Quennedey, André, Deligne, Jean
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Control of Subterranean Termites (Isoptera: Rhinotermitidae) Infesting Power Poles
Journal of Economic Entomology, 2010A trial was conducted to determine the efficacy of termiticidal dusts (arsenic trioxide, triflumuron, and Metarhizium anisopliae), a timber fumigant (dazomet) and liquid termiticides (bifenthrin, chlorfenapyr, chlorpyrifos, fipronil, and imidacloprid) for controlling subterranean termites (Isoptera: Rhinotermitidae) infesting in-service power poles in ...
Martin A, Horwood +2 more
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Hermetically Sealed Baits for Subterranean Termites (Isoptera: Rhinotermitidae)
Journal of Economic Entomology, 2007Cellulose baits containing 0.5% hexaflumuron were hermetically sealed in a closed cell polyethylene sheet envelope and placed in soil to test their durability and efficacy against field colonies of the Formosan subterranean termite, Coptotermes formosanus Shiraki, or the eastern subterranean termite, Reticulitermes flavipes (Kollar).
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Journal of Economic Entomology, 2005
The fluorescent alkaloid norharmane has been isolated from Reticulitermes termites and characterized by 1H NMR, UV/Vis, mass spectrometry, and gas chromatography/mass spectrometry. Microcoil 1H NMR spectroscopy allowed spectra to be obtained from mass-limited material, facilitating the identification of norharmane, which is the major component in ...
Matthew S, Siderhurst +4 more
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The fluorescent alkaloid norharmane has been isolated from Reticulitermes termites and characterized by 1H NMR, UV/Vis, mass spectrometry, and gas chromatography/mass spectrometry. Microcoil 1H NMR spectroscopy allowed spectra to be obtained from mass-limited material, facilitating the identification of norharmane, which is the major component in ...
Matthew S, Siderhurst +4 more
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Cuticular permeability of two species of Coptotermes Wasmann (Isoptera: Rhinotermitidae)
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2003Cuticular permeability (CP) values of worker and soldier castes of Coptotermes formosanus Shiraki and Coptotermes vastator Light were determined using gravimetric techniques. Comparisons were made between castes, species, and between colonies of C. formosanus and C. vastator.
Thomas G, Shelton, J Kenneth, Grace
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Molecular Phylogenetics and Evolution, 2007
Coptotermes gestroi, the Asian subterranean termite (AST), is an economically important structural and agricultural pest that has become established in many areas of the world. For the first time, phylogeography was used to illuminate the origins of new found C.
Tracie M, Jenkins +10 more
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Coptotermes gestroi, the Asian subterranean termite (AST), is an economically important structural and agricultural pest that has become established in many areas of the world. For the first time, phylogeography was used to illuminate the origins of new found C.
Tracie M, Jenkins +10 more
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Transpiration Rates In Schedorhinotermes derosus Isoptera Rhinotermitidae
1971(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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New Termite (Isoptera: Kalotermitidae, Rhinotermitidae) Records from Georgia
Journal of Entomological Science, 2001Deliberate surveys and submitted samples have yielded five termite species not previously recorded from Georgia including Coptotermes formosanus Shiraki (Family Rhinotermitidae), and Calcaritermes nearcticus (Snyder), Cryptotermes brevis (Walker), Incisitermes minor (Hagen), and Kalotermes approximatus Snyder (Family Kalotermitidae) bringing the total ...
Brian T. Forschler +3 more
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