Results 11 to 20 of about 3,001 (157)

Differential Susceptibility of MDF and Commercial Wood to Coptotermes gestroi [PDF]

open access: yesFloresta e Ambiente, 2018
The present study evaluated the foraging and feeding preferences of Coptotermes gestroi (Blattodea: Rhinotermitidae) in wood from four forest species and Medium Density Fiberboard (MDF) in urban areas of the municipalities of Rio de Janeiro, São Gonçalo ...
Vinicius José Fernandes   +4 more
doaj   +5 more sources

Coptotermes formosanus and Coptotermes gestroi (Blattodea: Rhinotermitidae) Exhibit Quantitatively Different Tunneling Patterns [PDF]

open access: yesPsyche: A Journal of Entomology, 2012
Tunneling behavior and the spatial dispersion of tunnels constructed by the subterranean termites Coptotermes formosanus Shiraki and Coptotermes gestroi (Wasmann) (formerly known as C.
Nirmala K. Hapukotuwa, J. Kenneth Grace
doaj   +3 more sources

Susceptibility of five forest species to Coptotermes gestroi Suscetibilidade de cinco essencias florestais a Coptotermes gestroi [PDF]

open access: yesRevista Árvore, 2009
Termites are well known for their ability to damage wood and various types of wood-derived products. This study was performed in the municipality of Seropédica, Rio de Janeiro state, Brazil, with the objective of evaluating the susceptibility of the wood
José Hildefonso de Souza   +3 more
doaj   +6 more sources

Do Tunnel Patterns of Coptotermes formosanus and Coptotermes gestroi (Blattodea: Rhinotermitidae) Reflect Different Foraging Strategies? [PDF]

open access: yesSociobiology, 2014
Tunnel network construction and time to food (wood) discovery by Coptotermes formosanus Shiraki and Coptotermes gestroi (Wasmann) (Blattodea: Rhinotermitidae) (formerly known as Coptotermes vastator Light in the Pacific region) was examined when wood was
Nirmala K. Hapukotuwa, J. Kenneth Grace
doaj   +4 more sources

Altered Mobility and Accumulation of Inefficient Workers in Juvenile Hybrid Termite Colonies [PDF]

open access: yesFrontiers in Ecology and Evolution, 2020
Hybridization of two different species is an important mechanism to have gene flows between species. Recently, mating of two economically important invasive species of subterranean termites (Coptotermes formosanus and Coptotermes gestroi) have been ...
Sang-Bin Lee   +3 more
doaj   +6 more sources

Colony‐age‐dependent variation in cuticular hydrocarbon profiles in subterranean termite colonies [PDF]

open access: yesEcology and Evolution, 2020
Cuticular hydrocarbons (CHCs) have, in insects, important physiological and ecological functions, such as protection against desiccation and as semiochemicals in social taxa, including termites.
Johnalyn M. Gordon   +2 more
doaj   +3 more sources

Dynamics of Foraging and Recruitment Behavior in the Asian Subterranean Termite Coptotermes gestroi (Rhinotermitidae) [PDF]

open access: yesPsyche: A Journal of Entomology, 2012
The present study investigated the trail-following behavior of the subterranean termite Coptotermes gestroi (Wasmann Rhinotermitidae) under laboratory conditions.
Alberto Arab   +2 more
doaj   +4 more sources

Functional characterization and target discovery of glycoside hydrolases from the digestome of the lower termite Coptotermes gestroi [PDF]

open access: yesBiotechnology for Biofuels, 2011
Background Lignocellulosic materials have been moved towards the forefront of the biofuel industry as a sustainable resource. However, saccharification and the production of bioproducts derived from plant cell wall biomass are complex and lengthy ...
Franco Cairo João Paulo L   +10 more
doaj   +6 more sources

Comparison of Coptotermes formosanus and Coptotermes gestroi (Blattodea: Rhinotermitidae) Field Sites and Seasonal Foraging Activity in Hawaii [PDF]

open access: yesSociobiology, 2014
Field surveys were carried out from January 2010 to June 2011 to record the environmental properties of Coptotermes formosanus Shiraki and C. gestroi (Wasmann) (Blattodea: Rhinotermitidae) field sites on the island of Oahu, Hawaii; and to document ...
Nirmala K Hapukotuwa, J. Kenneth Grace
doaj   +4 more sources

Toxicity and transmission of thiamethoxam in the Asian subterranean termite Coptotermes gestroi (Isoptera: Rhinotermitidae). [PDF]

open access: yesJ Insect Sci, 2014
The toxicity and horizontal transmission of thiamethoxam was evaluated in the workers of the Asian subterranean termite Coptotermes gestroi Wasmann (Isoptera: Rhinotermitidae). Brief exposure to sand treated with thiamethoxam at concentration ranging from 0.25 to 50 µg/ml resulted in a dose-dependent mortality in C. gestroi.
Acda MN.
europepmc   +5 more sources

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