News tagged with parasitic insect
Not-so-sweet potato from Clemson University, USDA resists pests, disease
Scientists from Clemson University and the USDA Agricultural Research Service have developed a new variety of not-so-sweet potato, called Liberty.
Jun 21, 2011 |
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Flight Artists film smallest insect in flight
The Flight Artists team from Wageningen University, the Netherlands, has been the first to make high-speed camera footage of parasitic wasps of about 1 mm wingspan.
May 25, 2011 |
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In Brief: A symbiotic, color-changing relationship
For the tiny pea aphid, body color is a matter of life and death: Red and green color morphs determine their susceptibility to various predators and parasites in the wild.
Nov 21, 2010 |
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Disfiguring tropical disease surges in Afghanistan
(AP) -- An outbreak of a tropical disease caused by sand fly bites that leaves disfiguring skin sores has hit Afghanistan, with tens of thousands of people infected, health officials said Friday.
Medicine & Health / Diseases, Conditions, Syndromes
Oct 15, 2010 |
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Probing Question: Why are bed bugs on the rise?
"Bed Bugs Invade New York City." "Bed Bugs Biting All Over US." "Bed Bugs Are Coming To Get You." From the headlines, you might think America was under attack by an army of millimeter-sized parasites. Media ...
Aug 12, 2010 |
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Sand fly barcoding in Panama reveals Leishmania strain and its potential control
In the first survey of sand flies in Panama to use genetic barcoding, scientists at the Smithsonian Tropical Research Institute and Gorgas Memorial Laboratories identified 20 sand fly species from Barro Colorado ...
Medicine & Health / Diseases, Conditions, Syndromes
Apr 06, 2010 |
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Bt protein found effective against parasitic roundworm infections
Biologists at UC San Diego have discovered that a protein from a soil bacterium used to kill insects naturally on organic crops is a highly effective treatment for intestinal parasitic roundworms. These parasites, which include ...
Medicine & Health / Diseases, Conditions, Syndromes
Mar 02, 2010 |
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Ants die alone, protecting their nest mates from infection
(PhysOrg.com) -- Scientists studying ants have discovered that when they are seriously ill they voluntarily go away from the nest to die, which reduces the chances of them passing their infection to nest mates.
Feb 16, 2010 |
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Scientists hope tiny insect can help save soybeans
(AP) -- An insect no bigger than a comma is being studied as a natural predator that farmers could use instead of chemicals to protect the nation's soybean crop from aphids.
Jul 09, 2009 |
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First ever worldwide census of caribou and reindeer reveals a dramatic decline
(PhysOrg.com) -- Caribou and reindeer numbers worldwide have plunged almost 60 per cent in the last three decades.
Jun 29, 2009 |
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