The asian subterranean termite, coptotermes gestroi wasmann isoptera. Interspecific agonism and foraging competition between coptotermes formosanus and coptotermes gestroi blattodea. University of floridaifas this video shows a large swarming event of the asian subterranean termite in ft lauderdale, fl on march 28th 2016. Functional characterization and target discovery of. Liberato1, fernanda mandelli1, amanda sousa1,2, samantha santos1, sarita candida rabelo1, bruna campos3, jaciane ienczak1, roberto ruller1, andre r. We conducted a laboratory study using method modified from those described in standard e109 of the american wood protection association awpa 2009 to assess the termite resistance of three commercially. Coptotermes gestroi soldiers have one pair of hairs near the rim of the fontanelle and the lateral profile of the top of the head just behind the fontanelle shows a weak bulge c. Of coptotermes gestroi, coptotermes curvignathus and coptotermes kalshoveni in the laboratory 3.
Coptotermes of coptotermes gestroi by elise levesque also more ideas like termite eat, termite identification, termite soldier, termite size, small termites, different kinds of termites, subterranean termites, termite castes, termite actual size, african termites, termite pest control, termites with wings, subterranean termite swarmers, termite types, sand termites, termite bites, formosan. Phylogeography, interspecific competition, and control of. Coptotermes gestroi and other subterranean termites have a similar foraging behavior in the presence of a new food source. Coptotermitinae is an exotic species in brazil and information concerning its reproductive developmental biology is scarce. In asia, this species is known as the philippine milk termite. Asian subterranean termite, coptotermes gestroi havilandi. The asian subterranean termite, coptotermes gestroi, is a tropical species but has increasingly been collected from the subtropics in. Abstract the antitermite action of the bark of mangrove plant rhizophora apiculata and four other species against the attack of the subterranean termite coptotermes gestroi was investigated.
Structure of the aldoketo reductase from coptotermes gestroi. Evaluation of the toxicity and repellency of tropical. H s i genetic relationship between coptotermes gestroi and. General information about coptotermes gestroi coptge this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Of these, coptotermes gestroi is the most prevalent building pest. This document is eeny128, one of a series of the department of entomology and nematology, ufifas extension. Mar 01, 2018 in addition to being a structural pest, the asian subterranean termite, coptotermes gestroi wasmann blattodea isoptera. Coptotermes formosanus and coptotermes gestroi blattodea. In 1999, a colony of coptotermes gestroi was discovered infesting a waterfront house in key west, florida. In 2001 a single alate was collected in lauderhill, broward county, florida. Coptotermes gestroi this is what 2,000 termites eating a model house looks like a visual analogy created by termite researcher thomas chouvenc, ph. However, saccharification and the production of bioproducts derived from plant cell wall biomass are complex and lengthy processes. Effects of group size and starvation on survival of the. Both this species and the formosan subterranean termite, coptotermes formosanus are destructive pests native to asia, but have spread to other parts of the world including the united states.
Water maintenance is vital for termite survival under dry conditions, hence environment humidity is one of the most important factors that controls the distribution of isoptera. We conducted a laboratory study using method modified from those described in standard e109 of the american wood protection association awpa 2009 to assess the termite resistance of three. Dual choice bioassays were conducted using methanolic extract and essential oil of a. The genus is thought to have originated in southeastern asia. The asian subterranean termite, coptotermes gestroi isoptera. It also shows the interspecies mating behavior with the formosan subterranean termite coptotermes formosanus, which is suspected to result in the estabilshement of. The antifeedant effects studies of alpinia galanga rhizome and chrysanthemum indicum on coptotermes gestroi, coptotermus curvignathus and macrotermus carbonarius were conducted in the laboratory. Pdf the termite coptotermes gestroi wasmann rhinotermitidae is an. Tunneling behavior and the spatial dispersion of tunnels constructed by the subterranean termites coptotermes formosanus shiraki and coptotermes gestroi wasmann formerly known as c. In the termite gut, carbohydrateactive enzymes cazymes, such as cellulases and hemicellulases, are secreted i. Coptotermes gestroi wasmann is an important structural pest reported from asia, pacific. Deciphering the synergism of endogenous glycoside hydrolase families 1 and 9 from coptotermes gestroi author links open overlay panel joao paulo l. Additionally, the lateral profile of the top of the head just behind the fontanelle shows a weak bulge in c.
Citadini a junio cota a flavia costa leonardo b c ana m. Distinguishing these three species is difficult and should be done by and expert. In this study, the male reproductive system was compared during different life stages of nymphs, alates, neotenic reproductives, and kings of c. In australia, coptotermes acinaciformis is regarded as the most serious termite pest. Oct 06, 2011 coptotermes gestroi dispersal flight 2016 south florida duration. May be confused with coptotermes acinaciformis and c. Termite pictures coptotermes gestroi coptotermes gestroi or the asian subterranean termite is one of the most destructive termites in asia along with the formosan subterranean termite, responsible for much of the termite damage statistics reported. Pdf reproductive strategy of coptotermes gestroi isoptera.
Based on the combination of partial mitochondrial sequences of coii and 16s rrna, phylogenetic analysis and genetic variation of c. The bark powder was extracted and partitioned into four main extractspetroleum ether pe, chloroform ce, ethyl acetate ee, and nbutanol be. The understanding of termite gut biology and feeding strategies may improve the current state of biomass conversion technology and bioproduct. Predicting habitat suitability of coptotermes gestroi isoptera. The gut of coptotermes gestroi rhinotermitidae and other termites has specialized adaptations to digest lignocellulosic diets.
Pdf first report of coptotermes gestroi in italy and europe. First report of coptotermes gestroi in italy and europe article pdf available in bulletin of insectology 641. Thus, the nanostructuring of essential oils could circumvent such problems and ensure its effectiveness. Registro do cupim subterraneo, coptotermes havilandi. Genetic relationship between coptotermes gestroi and coptotermes vastator isoptera. Aiming to reveal whether coptotermes gestroi wasmann alates were able to choose between substrate types in order to select their nesting site. The results indicated that these two termite species construct quantitatively different tunnel systems, supporting visual. Insects free fulltext a glycoproteinaceous secretion in.
Lignocellulosic materials have been moved towards the forefront of the biofuel industry as a sustainable resource. Eeny128 asian subterranean termite, coptotermes gestroi havilandi wasmann insecta. Request pdf the caste system of coptotermes gestroi isoptera. A visual analogy created by termite researcher thomas chouvenc, ph. Insects free fulltext a glycoproteinaceous secretion. Nesting site selection by coptotermes gestroi semantic scholar. Kenneth grace1 abstract we investigated interactions between coptotermes gestroi wasmann formerly known as c. The following study aimed to assess for the first time the effects of nanostructured systems of essential oils of cymbopogon flexuosus, eucalyptus globulus and melaleuca alternifolia in subterranean termites coptotermes gestroi. Orphaning experiments were conducted in threeyear old colonies of c. Coptotermes gestroi made large numbers of narrow, highly branched tunnels. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer, from where it. Identification on the basis of soldiers can be unreliable locality, nesting habits, and measurements can assist identification. We do not use these to store personal information about you. Coptotermes gestroi is a subterranean termite with colonies generally headed by a pair of primary reproductives, although neotenics may occur.
Coptotermes gestroi coptgeoverview eppo global database. The termite coptotermes gestroi wasmann 1896 rhinotermitidae. Interspecific competition and territory defense mechanisms of. We induced the formation of neotenics in laboratory colonies through orphaning experiments. Asian subterranean termite, coptotermes gestroi edis university. Rhinotermitidae, is an invasive termite pest species occurring in the most southeastern part of the continental usa. Rhinotermitidae, appears to be a serious pest of the native urban tree canopy of southeastern florida. Rhinotermitidae 3 formosanus are entirely a lighter yellowbrown or orange brown. Continuing to use this website means you agree to our use of cookies. Dynamics of foraging and recruitment behavior in the asian.
Coptotermes gestroi dispersal flight 2016 south florida. Major coptotermes gestroi swarm in florida youtube. It is currently reported from the lower florida keys to palm beach county, florida, and is considered a major structural pest throughout metropolitan southeastern florida chouvenc et al. Kirton and brown 2003 determined that havilands subterranean termite, coptotermes havilandi holmgren, was a newer second name given to a termite that already had the name coptotermes gestroi wasmann.
Monster bug wars s2 e7 top 10 bug fights monster bug wars duration. Rhinotermitidae bengkeok yeap, 1ahmad sofiman othman, vannajan sanghiran lee,2 and chowyang lee1,3 j. Asian subterranean termite colonies have the ability to cause feeding damage to a wide range of trees comprising the urban canopy, some potentially to a lethal level. Coptotermes elisae is a species rather similar in morphology and habits, which occurs in the papuan region gay, 1963. Rhinotermitidae coptotermes gestroi is an oriental species introduced to brazil and considered, in the sao paulo state area. Unusual tissue destruction was noted inside the exoskeleton of the termite after patchouli alcohol was topically applied to the. Effects of group size and starvation on survival of the asian. Rhinotermitidae, is an important structural pest in southeast asia, and it has invaded many regions of the world. It was found that mass losses of all timber species were in the range of 0. Viaggio di leonardo fea in birmania e regione vicine lxxii. Pdf predicting habitat suitability of coptotermes gestroi isoptera. Evaluation of the toxicity and repellency of tropical plant. Wood specimens of nine malaysian timber species were used in termite bioassay based on nochoice test using the subterranean termite coptotermes gestroi wasman. There are about seventyone species, many of which are economically destructive pests.
Coptotermes gestroi, the asian subterranean termite is a small species of termite that lives underground. These data were used in a hierarchical cluster analysis to identify homogeneous clusters of sites to estimate separate introduction points on the island. The behavior of termite workers when the scouts look for a new food source was described by arab et al. It was hypothesised that workers survive at higher rates in larger groups and consequently exhibit higher rates of food consumption and that soldiers represent a nutritional resource for foragers during. Tunneling activity, wood consumption and survivorship of. Rehydration after water stress in forager workers of.
Coptotermes gestroi forages on wooden structures and causes substantial damage in urban areas of brazil. Rhinotermitidae, was discovered on grand cayman island in 2000 and, by 2014, had been recorded from 102 landbased localities. Coptotermes gestroi or the asian subterranean termite is one of the most destructive termites in asia along with the formosan subterranean termite, responsible for much of the termite damage statistics reported. Coptotermes gestroi soldiers have one pair of hairs near the rim of the fontanelle, while in c. Coptotermes gestroi, coptotermes curvignathus and coptotermes kalshoveni isoptera. Rhinotermitidae, and their hybrids were determined in a horizontal thermal gradient. The average number of days required to complete the mycosis process in c. Coptotermes gestroi was formally known as coptotermes vastator light in the pacific region, until synonymized by yeap et al17, and hawaii is one of the few places in. Preferences of coptotermes formosanus shiraki and coptotermes. Small and hardy, coptotermes gestroi has been reported in new countries outside of its native range, including australia and parts of usa, indicating an ability to adapt to new. Coptotermes gestroi in taiwan had not been mentioned until 2003.
Interspecific competition and territory defense mechanisms. In 1996, coptotermes gestroi was collected for the first time in the continental united states from a storefront and a church in miami, florida su et al. Temperature preference of two invasive subterranean termites, coptotermes gestroi wasmann and coptotermes formosanus shiraki blattodea. Neotenic formation in laboratory colonies of the termite. Patchouli oil obtained from pogostemon cablin blanco benth and its main constituent, patchouli alcohol, were tested for their repellency and toxicity against formosan subterranean termites coptotermes formosanus shiraki. The survival of foragers may be influenced by either group size or caste composition. Coptotermes is known to be attracted to a wavelength of 400420 nm.
To understand the dynamics of termite rehydration after water loss, two bioassays were performed with forager workers of coptotermes gestroi wasmann submitted to water stress. The genus is one of the most serious wood pests in the world. Temperature preference of two invasive subterranean. The description of the endob1,4glucosidase cgeg1 and bglucosidase cgbg1 from coptotermes gestroi. These fungi are believed useful for protecting living trees, plants, wood, wood. Interspecific agonism and foraging competition between. Toxicity and repellency of patchouli oil and patchouli.
During the first weekly inspection period we observed that both species of termites contacted all types of wood, and some moved to the bottom of the jars and began to make tunnels. The asian subterranean termite, coptotermes gestroi wasmann blattodea isoptera. Coptotermes is a genus of termites in the family rhinotermitidae. Asian subterranean termite, coptotermes gestroi havilandi wasmann insecta. The asian subterranean termite coptotermes gestroi is a native. Cgeg1 and cgbg1 present high degree of synergy in degrading cellulose polymers into the glucose the mode of operation of cgeg1 and cgbg1 was deciphered through extensively biochemical and docking analyses cgeg1 features both endo and exo hydrolytic patterns. Coptotermes the top subterranean termite pests termite web. As a guide, the coptotermes acinaciformis soldier is larger 5. The antitermite action of the bark of mangrove plant rhizophora apiculata and four other species against the attack of the subterranean termite coptotermes gestroi was investigated. The formosan subterranean termite, coptotermes formosanus shiraki, and the asian subterranean termite, coptotermes gestroi wasmann, are both pests of wood in service in hawaii and florida.
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