Aedes aegypti, the mosquito that transmits diseases such as dengue, zika, and yellow fever, is typically controlled utilizing insecticides that harm the environment. Now, however, scientists have created eco-friendly mozzie-killing microcapsules, made from cheap natural thyme oil and corn starch.
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In order to better trap or evade malaria-carrying Aedes aegypti mosquitoes, it helps if we know more about the manner in which they track their victims. New research now indicates that it's a matter not just of smell, but also enhanced visual processing that's triggered BY smell.
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An estimated 429,000 people die from malaria annually. And while it's tempting to spray heavily for the mosquitoes that spread the disease, conventional insecticides are also toxic to humans and other animals. Now, however, a neurotoxin has been discovered that only kills the offending mosquitoes.
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A genetically modified fungus designed to safely reduce malaria-spreading mosquito populations has been successfully tested outside of laboratory conditions in a simulated village environment. The trial decimated the mosquito population in 45 days paving the way for more trials in open environments.
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If the mosquitos in a given area are carrying a potentially lethal virus, then the sooner that local health authorities know about it, the better. According to new research, traps that collect the insects' liquid waste may allow that to happen – and cheaply, too.
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Although killing mosquitos is one way of keeping them from spreading malaria, the pests can develop a resistance to insecticides. Scientists from Harvard University are therefore looking at another approach, in which live mosquitos are made malaria-free simply by landing on a treated surface.
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It goes without saying that when your appetite is satiated, you're no longer interested in eating. Well, scientists have devised a method of artificially inducing that "full" feeling in mosquitoes, thus keeping them from going after humans for blood meals.
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Scientists have now demonstrated a mosquito engineering technology that renders the biggest transmitter of the Zika virus largely immune to it, raising hopes of a new way to control the spread of it and other mosquito-borne diseases.
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While we've seen a number of devices that use ultrasound to ward off mosquitos, many people maintain that such deterrent systems just don't work. The Nopixgo Mosquito Bite Protection Wristband takes a different approach, emitting electromagnetic waves instead.
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Scientists have designed a new molecule they say could keep us ahead of the game when it come to drug-resistant malaria parasites, taking the best parts of a human protein to form a potent weapon that takes out the parasite before it gets any bright ideas.
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