News tagged with parasitic wasps
Researchers observe evolution chain reaction
(PhysOrg.com) -- A team of researchers are reporting the ongoing emergence of a new species of fruit fly--and the sequential development of a new species of wasp--in the February 6 issue of the journal Science.
Biology /
Feb 05, 2009 |
4.4 / 5 (15) |
11
When hosts go extinct, what happens to their parasites?
(PhysOrg.com) -- Hands wring and teeth gnash over the loss of endangered species like the panda or the polar bear. But what happens to the parasites hosted by endangered species? And although most people would ...
Jun 01, 2009 |
5 / 5 (7) |
2
This beetle uses eggs as shields against wasps
(PhysOrg.com) -- New University of Arizona research has discovered that seed beetles from the desert Southwest shelter their broods from attacking parasitic wasps under a stack of dummy eggs.
Sep 14, 2011 |
5 / 5 (5) |
2
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Aphids saved from gruesome death by virus-infected bacteria
The term "beneficial virus" sounds like an oxymoron. But for pea aphids under attack by parasitic wasps, carrying infected bacteria is the difference between life and a slow death, according to new research. ...
Aug 20, 2009 |
5 / 5 (3) |
0
A flying boost for neuroscience
(PhysOrg.com) -- Understanding the causes of autism and schizophrenia could be a step closer for researchers from the Queensland Brain Institute at The University of Queensland after they unravelled the secret world of the ...
Medicine & Health / Neuroscience
Jan 15, 2010 |
5 / 5 (1) |
0
Scientists mount a 'sting operation' in Thailand to tackle a devastating pest outbreak
In the start of a carefully crafted emergency campaign to thwart a pest outbreak that is wreaking havoc on Thailand's vital cassava production, agricultural researchers will release a quarter of a million parasitic wasps ...
Jul 16, 2010 |
5 / 5 (1) |
0
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 |
5 / 5 (1) |
0
Parasitoid larvae in caterpillars affect behaviour of moths
(PhysOrg.com) -- Parasitoid larvae that feed within caterpillars that eat cabbage plants influence the plant via the caterpillar, making the cabbage plant an unattractive prospect for moths looking for a spot ...
Nov 16, 2011 |
5 / 5 (1) |
0
Scientists release natural enemy of asian citrus psyllid
(PhysOrg.com) -- University of California, Riverside scientists released a natural enemy of the Asian citrus psyllid (ACP) this morning on campus to help control the spread of the psyllid, an invasive pest ...
Dec 21, 2011 |
4 / 5 (1) |
2
Missouri and Kansas are releasing alien insects to do battle with invasive plants
An alien plant species has invaded Missouri and is threatening to overrun crops and livestock pastures. To combat the scourge weed, officials are deliberately releasing two alien insect species to destroy its roots and seeds. ...
Aug 04, 2009 |
3 / 5 (1) |
0
Cunning super-parasitic wasps sniff out protected aphids and overwhelm their defenses
In the war between parasite and host, the parasitic wasp, Aphidius ervi, and the pea aphid, Acyrthosiphon pisum, are locked in a battle for survival. New research published in BioMed Central's open access j ...
Feb 23, 2012 |
3 / 5 (1) |
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