Compounds that cause reproductive sterility in organisms. They are sometimes used to control pest populations by sterilizing males within the population.

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... ... Two species of mosquitoes were used, culex pipens fatigans( wied.) and A.gambiae ( giles). Five chemosterilants were tried, ... Therefore this investigation into the use of chemosterilants with mosquitoes was made to and find a suitable method for ... On social ground it is considered that chemosterilants (chemicals capable of causing sterility) could not be used for ...
The sterile male release technique is reviewed as an approach to population control of certain Anopheles and Culex mosquitoes. ... Mosquito Population Control Through the Use of Chemosterilants D. E. Weidhaas Pages: 772-776 ... Recent field experiments on the release of sterile males into a population of Culex p. quinquefasciatus are reviewed. In these ...
LaBrecque GC, Bowman WC, Patterson RS, Seawright JA: Persistence of thiotepa and tepa in pupae and adults of Culex fatigans. ... Sharma VP, Razdan RK, Ansari MA: Anopheles stephensi: effect of gamma-radiation and chemosterilants on the fertility and ... Promising results were obtained with chemosterilants in terms of the level of sterility induced and competitiveness present [8 ... Hayes WJ: Toxicological aspects of chemosterilants. Principles of insect chemosterilisation. Edited by: LaBrecque GC, Smith CN ...
The main disease is Wuchereria bancrofti or elephantiasis and is transmitted by mosquitoes of the genera Culex. During a bite, ... molluscicides and chemosterilants. Biological vector control can be achieved by the release of predators and microbial ... The three genera Anopheles, Aedes and Culex, from three sub-families, are disease relevant. The epidemiology and the life cycle ... The principal vector, Culex quinquefasciatus (fatigans), breeds in polluted water in ditches, drains, tanks, barrels, tins and ...
Sharma VP, Razdan RK, Ansari MA: Anopheles stephensi: effect of gamma-radiation and chemosterilants on the fertility and ... Ainsley RW, Asman SM, McDonald PT: Laboratory mating competitiveness of Culex tarsalis colonies. Proceedings and papers on the ... El Gazzar LM, Dame DA: Effects of combinations of irradiation and chemosterilization on mating competitiveness of Culex ... The assessment of male Culex tritaeniorhynchus carrying a complex chromosomal aberration showed that they were highly ...
Chemosterilants were used experimentally and in field trials in the 1960-70s against mosquitoes [1, 2] but they were mutagenic ... Asman SM, Zalom FG, Meyer RP: A field release of irradiated male Culex tarsalis in California. Proceedings and papers of the ... Chemosterilants offer high levels of sterility with more competitive insects compared to irradiation [7, 57] but their use ... LaBrecque GC, Bowman WC, Patterson RS, Seawright JA: Persistence of thiotepa and tepa in pupae and adults of Culex fatigans. ...
Animals , Azirines/pharmacology , Chemosterilants/pharmacology , Culex/drug effects , Cytogenetics , DNA/biosynthesis , Female ... Cytogenetic basis of chemically induced sterility in Culex pipiens fatigans Wiedemann. 3. Effect of apholate & hempa on DNA ...
Animals , Azirines/pharmacology , Chemosterilants/pharmacology , Culex/drug effects , Cytogenetics , DNA/biosynthesis , Female ... Single pair mating in the tropical house mosquito, Culex pipiens fatigans Wiedemann in laboratory to assess release-wild male ... Animals , Anopheles/drug effects , Aziridines/pharmacology , Chemosterilants/pharmacology , Female , Larva/drug effects , Male ... Cytogenetic basis of chemically induced sterility in Culex pipiens fatigans Wiedemann. 3. Effect of apholate & hempa on DNA ...
Culex pipiens, and Culex quinquefaxciatus. [0011] The details of one or more embodiments of the disclosure are set forth in the ... The repellant compounds may also be administered with chemosterilants. [0071] In yet another aspect, the volatile compounds of ... 8A and 8B show pre-exposure to inhibitory odors cause long term reduction in CO2 response in Culex quinquefasciatus. The ... Candidate odors efficiently inhibit CO2 sensitive neuron in Culex quinquefasciatus, Aedes aegypti and Anopheles gambiae. [0077] ...
Abdel-Malek A. A., Ahmed S. H., 1972: Biological effects of gamma-irradiation from Co 60 on the developmental stages of Culex ... A contribution to the sterilization of the cherry fruit fly Rhagoletis cerasi Linnaeus by means of chemosterilants and X-rays ...
Du, Y. J., et al., Electroantennogram and oviposition bioassay responses of Culex quinquefasciatus and Culex tarsalis . . . , ... The repellant compounds may also be administered with chemosterilants.. The repellant compounds are suitably applied by any ... Du, et al., Electroantennogram and Oviposition Bioassay Responses of Culex quinquefasciatus and Culex tarsalis (Diptera: ... Aedes squamiger, Aedes sticticus, Aedes vexans, Anophelesquadrimaculatus, Culex pipiens, and Culex quinquefaxciatus and wherein ...
Subsurface/Surface Feeders (Culex and Anopheles spp.)***. Cx. quinquefasciatus/. 3rd/2nd. Fresh. 2. 83.3. 93.3. 93.3. 96.7. ... chemosterilants, or pheromones, and combinations thereof, such as the two, three of four component combinations. Two or more ... and Culex spp. mosquitoes were used to demonstrate subsurface efficacy.. Insecticidal bioactive agents admixed with a variety ... The data on the rates of mortality of surface (i.e., Anopheles spp.) and subsurface (i.e., Aedes and Culex spp.) feeding larvae ...
Labrecque G, Bowman M, Patterson R, Seawright J: Persistence of thiotepa and tepa in pupae and adults of Culex pipiens fatigans ... Sharma VP, Razdan RK, Ansari M: Anopheles stephensi: effect of gamma-radiation and chemosterilants on the fertility and fitness ... Competitiveness of chemosterilized and cytoplasmically incompatible translocated males of Culex pipiens fatigans in the field. ...
Culex spp.), black flies (e.g., Prosimulium spp., Simulium spp.), biting midges, sand flies, sciarids, and other Nematocera; ... chemosterilants, semiochemicals, repellents, attractants, pheromones, feeding stimulants, other biologically active compounds ...
As an example, it has been demonstrated that Culex quinquefasciatus are able to directly detect DEET through a short trichoid ... The repellent compounds may also be administered with chemosterilants.. In yet another aspect, the volatile compounds of the ... Culex quinquefasciatus, An. gambiae and Aedes aegypti mosquitoes. In some embodiments, the odorants can completely inhibit the ... are usually spread by mosquitoes in the genera Culex, Mansonia, and Anopheles. ...
25 acaricides, growth regulators such as rooting stimulants, chemosterilants, semiochemicals, repellents, attractants, ... Culex spp.), black flies (e.g., Prosimalium spp,, Simulium spp.), biting midges, sand flies, sciarids, and other Nematocera; ...
Fine-scale spatial and temporal variations in insecticide resistance in Culex pipiens complex mosquitoes in rural south-eastern ...
Culex spp., Dasineura spp., Delia spp., Drosophila spp., Fannia spp., Hylemyia spp., Liriomyza spp., Musca spp., Phorbia spp., ... chemosterilants, herbicide safeners, insect attractants, insect repellents, mammal repellents, mating disrupters, molluscicides ...
266; Culex, 267; resistant to. DDT, 267, 269-70, 273; ultrasonic. sound as weapon against, 287-88.. See also Anopheles. Moth, ... Knipling, E. F., Potentialities and Progress in the Development of Chemosterilants for Insect Control, paper presented at ... Culex mosquitoes, 267. Curacao, eradication of screw-worm. on, 280-81.. Czechoslovakia, biological warfare. experiments in, 291 ... Blasquez, J., and J. Maier, Ginandromorfismo en Culex fatigans sometidos por generaciones sucesivas a exposiciones de DDT, ...
FEMUR GALAS DOPEY GALEA CUISH DRAGS EMBAY ELFIN DRAKE GAMBA TANANARIVE AUTOGRAPHING DRAMA FERAL EMBER GAITS PROSPECT CULEX ... BEDUINS TELEMETERS BUMBLEBEES HAUNTING UNIMPEDED PESKIER BAUMGARTEN COMPOSERS OBLITERATIVE YELLOWED LAVENDERED CHEMOSTERILANTS ...
Abdel-Malek A. A., Ahmed S. H., 1972: Biological effects of gamma-irradiation from Co 60 on the developmental stages of Culex ... A contribution to the sterilization of the cherry fruit fly Rhagoletis cerasi Linnaeus by means of chemosterilants and X-rays ... mating competitiveness and sperm activity of Culex pipiens molestus Forsk. (Diptera). 5 pp. Acta entomologica Bohemoslovaca 70 ...
  • Therefore this investigation into the use of chemosterilants with mosquitoes was made to and find a suitable method for sterilizing males before release. (ac.ke)
  • Two species of mosquitoes were used, culex pipens fatigans( wied. (ac.ke)
  • Sterilisation by irradiation or chemosterilants has not been researched extensively for the last 30 years with mosquitoes. (biomedcentral.com)
  • 5. The method of claim 1, wherein said mosquitoes comprise at least one mosquito species selected from the group consisting of Culex pipiens and Culex quinquefaxciatus mosquitoes. (patentgenius.com)
  • Fine-scale spatial and temporal variations in insecticide resistance in Culex pipiens complex mosquitoes in rural south-eastern Tanzania. (harvard.edu)
  • Abdel-Malek A. A., Ahmed S. H., 1972: Biological effects of gamma-irradiation from Co 60 on the developmental stages of Culex pipiens molestus Forsk. (kabourek.cz)
  • On social ground it is considered that chemosterilants (chemicals capable of causing sterility) could not be used for application to mosquito breeding areas or in houses against the adults. (ac.ke)
  • Promising results were obtained with chemosterilants in terms of the level of sterility induced and competitiveness present [ 8 ] but these have the disadvantage of being mutagenic agents. (biomedcentral.com)