Tag: "mosquito" at biology news
UF Researcher Designs Pill To Control Mosquitoes
...e idea. The University of Florida scientist says a mosquito
"diet pill" he has perfected alters mosquito
digestion, making it impossible for them to feed, lay eggs or survive. As a mosquito
Global Warming Would Foster Spread Of Dengue Fever Into Some Temperate Regions
...t places where humans and the primary carrier, the mosquito
Aedesaegypti, often co-exist, but where lower temp...he time the virus must spend incubating inside the mosquito
is shortened at higher temperatures. An estimated 2.5 billion people are currently a...
Forecasting The El Niño-Driven Ebb And Flow Of A Rogue Mosquito
..., predicting the ebb and flow ofpopulations of the mosquito
that transmits dengue, a family of debilitating an...pulation booms, and when and where in theworld the mosquito
might show up in response to large-scale climate events likeEl Nino. Developed by graduate student M...
Virginia Tech Scientist Seek Genetic Solution To Malaria
...osquito. Only about 70 of the hundreds of mosquito
species are capable oftransmitting malaria. The di... a torturouslife cycle that alternates between the mosquito
and an animal host. Parasitesare ingested by a susceptible mosquito
as it sucks blood from an infect...
University Of California Researchers Call For Changes In Management Of Agricultural And Environmental Resources In 21st Century
...waterMarsh Reserve in Orange County. He describes mosquito
control research at thesite and how it can be compatible with protecting endangered species, enhancingbiodiversity and protecting the public from mosquito-borne disease. Frank Davis, UC Santa Barbara professor of geography, gives an update on theCal...
Malaria called failure, puzzle and challenge
...reatment, measures to prevent transmission include mosquito
control,environmental cleanup, and better housing offering more protection frommosquitoes. Effective control programs must take into account local conditionsand engage the community at large with improvements and access to basic healthservices. In ...
Mosquitofish threaten amphibians
...hat mosquitofishdevour tadpoles just as readily as mosquito
larvae and so can decimate nativeamphibians. "Hand...uivocally that mosquitofish show no preference for mosquito
larvae. Distributed by the Los Angeles County Mosquito Abatement and Vector ControlCenter, mosquito...
Mosquitoes have discriminating tastes, UF researchers find
...ssion of diseases greatly," Butler said. "Only one mosquito
in a thousandcarries disease organisms. "People wh...ether they get squashed." If you've ever watched a mosquito
land on you and noticed it doesn't bite rightaway, there's a reason for that. Just any old spot won'...
Mosquito fish may be wiping out amphibians
...e oldest methods of biological control-introducing mosquito
fish to eatdisease-carrying mosquito
larvae-is spawning an environmental disaster. It turnsout that the fish prefer eating tadpoles, and ...
USGS biologists tracking West Nile-like virus in birds
...Both viruses are transmitted through the bite of a mosquito
thatbecomes infected with the virus by feeding on an infected bird. Like St. Louisencephalitis, West Nile virus is not transmitted from person to person or frombirds to persons. West Nile virus never before has been recognized in the UnitedStates or ...
USGS reports that West Nile virus goes beyond crows
... information such as climate, vegetation, bird and mosquito
species range for the area being studied. Wes...infected bird for the blood meal needed to produce mosquito
eggs. If the same mosquito
subsequently bites a human, it can pass the virus to a human host. Like S...
West Nile Virus may be new deadly strain, USGS tells Congress
...earch is needed in order to determine if wildlife, mosquito
or both populations in the affected areas can maintain the virus in New York and other states and serve as an over wintering source for resurgence next summer."...
Fruit fly model could explain how mosquitoes carry malaria: new drugs and vaccines on the horizon
...asite to grow and develop. The parasite enters the mosquito
when the mosquito
bites an infected person and drinks a "blood meal." Once inside, the parasite undergoes a two-week g...
USGS scientists warn: West Nile virus is on the move
...tive for the virus, McLean said. And the number of mosquito
species carrying the virus has jumped from one to ...rus/a0551.jpg * Culex pipiens quinquefasciatus mosquito
http://www.usgs.gov/images/west_nile_virus/a0696.jpg * Culex pipiens quinquefasciatus mosquito...
UMR research could pave way for discovery of life on Mars
... book and the movie, scientists find a prehistoric mosquito
trapped in amber. We're doing something similar with the bacteria that is trapped in salt crystals. And we hope to do this with Mars samples as well." Although Mormile concedes it's possible that a modern bacterium was somehow introduced to the 250...
New fish species discovered in Murray-Darling Basin
...e many. "Introduced Gambusia, misguidedly known as mosquito
fish, eat the eggs of many native fish and are a threat to the juveniles of this species," said Mr Hammer. "And being aggressive, they nip at the fins of the adults and compete for their food. These pygmy perch eat small invertebrates, but are themse...
UF scientists say global warming could spread mosquito
...If global warming trends continue, the Asian tiger mosquito
may become common in places it's not found today. Whats more, he said, the Asian tiger mosquito
may be just the beginning. "Some research indicates that global climate change may alter the current...
Of gallflies, bees, mosquitoes, and butterflies: researchers to discuss insects
...ounts of time and money trying to control or deter mosquito
populations. Leon Blaustein (University of Haifa)...mmonly found in the Middle East. One species, the mosquito
Culiseta longiareolata, is highly vulnerable to a predator known as Notonecta maculata, which belong...
NIAID awards grant to rapidly sequence the malaria mosquito genome
...mine the genetic blueprint of Anopheles gambiae, a mosquito
species that transmits the malaria parasite to peo... centers, Celera scientists will help sequence the mosquito
genome and make the information freely available to the scientific community. Celera anticipates co...
Catnip repels mosquitoes more effectively than DEET
...g to the Centers for Disease Control. Vaccines and mosquito
control programs have essentially wiped out the disease in the United States, although there have been isolated reports of unvaccinated travelers returning with the disease. The last reported outbreak in this country was in 1905. Peterson put groups...
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