News tagged with mite
Big pest, small genome: Blueprint of spider mite may yield better pesticides
(PhysOrg.com) -- An international research team decoded the genetic blueprint of the two-spotted spider mite, raising hope for new ways to attack the major pest, which resists pesticides and destroys crops ...
Nov 23, 2011 |
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'Swindon Honeybee' could save Britain's bees
(PhysOrg.com) -- Honey bee numbers have been declining almost everywhere due to a pesticide-resistant mite called Varroa. Now a beekeeper in Britain claims to have discovered a strain of bee that destroys ...
Aug 27, 2010 |
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Bees Throw Out Mites
Honey bees are now fighting back aggressively against Varroa mites, thanks to Agricultural Research Service (ARS) efforts to develop bees with a genetic trait that allows them to more easily find the mites ...
Sep 11, 2009 |
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New molecule discovered in fight against allergy
Scientists at The University of Nottingham have discovered a new molecule that could offer the hope of new treatments for people allergic to the house dust mite.
Feb 15, 2012 |
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Mating mites trapped in amber reveal sex role reversal
In the mating game, some female mites are mightier than their mates, new research at the University of Michigan and the Russian Academy of Sciences suggests. The evidence comes, in part, from 40 million-year-old ...
Feb 28, 2011 |
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Hi-tech scans catch prehistoric mite hitching ride on spider (w/ video)
Scientists have produced amazing three-dimensional images of a prehistoric mite as it hitched a ride on the back of a 50 million-year-old spider.
Other Sciences / Archaeology & Fossils
Nov 09, 2011 |
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Lollipops with side effects: Plant's sugary offering betrays caterpillars to predatory ants
Trichomes, hair-like projections on leaves, are part of a plant's defense against herbivores: they can be obstacles, traps, or reservoirs for toxic substances. The hairs of wild tobacco Nicotiana attenuata ...
Apr 25, 2011 |
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Breeding a better bee
The population of honeybees remains endangered, threatening the world's food supply, and scientists have decided that the best way to save the insects may be to breed a better bee.
Jul 11, 2011 |
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Cell component involved in triggering cat allergy
(PhysOrg.com) -- A breakthrough by scientists at The University of Nottingham could provide hope for any allergy sufferers who have ever had to choose between their health and their household pet.
Mar 08, 2011 |
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Getting dust mites to leave homes on their own
House dust mites, nearly microscopic creatures that inhabit every crevice of our lives and make us sneeze, have long been assumed to be solitary in behavior. Now new research has shown that they are actually ...
Jan 06, 2011 |
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Team shows how the honey bee tolerates some synthetic pesticides
A new study reveals how enzymes in the honey bee gut detoxify pesticides commonly used to kill mites in the honey bee hive. This is the first study to tease out the precise molecular mechanisms that allow ...
Jul 20, 2011 |
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Who are we sharing the planet with? Millions less species than previously thought
(PhysOrg.com) -- New calculations reveal that the number of species on Earth is likely to be in the order of several million rather than 10's of millions. The findings, from a University of Melbourne-led study, are based ...
Jun 04, 2010 |
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Increasing genetic diversity of honey bees needed
(PhysOrg.com) -- Increasing the overall genetic diversity of honey bees will lead to healthier and hardier bees that can better fight off parasites, pathogens and pests, says bee breeder-geneticist Susan Cobey ...
Mar 12, 2012 |
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Spider mite genome sequence establishes tools to tackle pest resistance
(PhysOrg.com) -- The tiny two-spotted spider mite, Tetranychus urticae (only 0.3 mm in size) is a destructive worldwide pest that attacks more than 150 diverse crop plants, including tomatoes, peppers, strawberries, flowers, ...
Mar 07, 2012 |
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Chemical treatment for colony collapse disorder temporarily worsens viral infections in honeybees
(PhysOrg.com) -- Acaricide, a chemical used against Varroa mites that infect honeybees, appears to render bees more susceptible to deformed wing virus infections, according to research published in the January issue of the ...
Jan 20, 2012 |
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