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News tagged with pests

Climate change may wake up 'sleeper' weeds

(PhysOrg.com) -- Climate change will cause some of Australia’s potential weeds to move south by up to 1000km, according to a report by scientists at CSIRO’s Climate Adaptation Flagship.

Space & Earth / Environment

created Apr 15, 2009 | popularity 4.1 / 5 (26) | comments 3

GMO corn falls prey to bugs it was supposed to thwart

A voracious pest which has long plagued corn farmers is devouring a widely-used variety that was genetically modified to thwart the rootworms, raising fears of a new superbug.

Biology / Plants & Animals

created Aug 30, 2011 | popularity 4.9 / 5 (14) | comments 14

Giving cockroaches the slip (w/ Video)

(PhysOrg.com) -- A breakthrough by scientists at Cambridge University may terminate the threat of termites, cockroaches and other pests such as ants and locusts - responsible for billions of pounds worth of ...

Biology / Plants & Animals

created Oct 13, 2009 | popularity 5 / 5 (13) | comments 5

Scientists refute Greenpeace claim that genetically modified corn caused new insect pest

An article in the forthcoming issue of the Journal of Integrated Pest Management (JIPM) refutes claims by Greenpeace Germany that the western bean cutworm (WBC), Striacosta albicosta (Smith), is "a new plant pest" that wa ...

Biology / Ecology

created Jan 06, 2012 | popularity 4.2 / 5 (13) | comments 4

Eating like a bird helps forests grow

Lions, tigers and bears top the ecological pyramid -- the diagram of the food chain that every school child knows. They eat smaller animals, feeding on energy that flows up from the base where plants convert ...

Biology / Plants & Animals

created Apr 05, 2010 | popularity 4.6 / 5 (9) | comments 0 | with audio podcast

As honeybee colonies collapse, can native bees handle pollination?

(PhysOrg.com) -- With colony collapse disorder continuing to plague commercial beekeepers in many parts of the country, University of Wisconsin-Madison experts are studying whether native pollinators can supply ...

Biology / Plants & Animals

created Apr 13, 2010 | popularity 5 / 5 (8) | comments 1 | with audio podcast

Chance Observation Leads to Plant Breeding Breakthrough

(PhysOrg.com) -- A reliable method for producing plants that carry genetic material from only one of their parents has been discovered by plant biologists at UC Davis. The technique, to be published March 25 in the journal ...

Biology / Biotechnology

created Mar 24, 2010 | popularity 4.5 / 5 (8) | comments 1 | with audio podcast

'Killer spices' provide eco-friendly pesticides for organic fruits and veggies

Mention rosemary, thyme, clove, and mint and most people think of a delicious meal. Think bigger…acres bigger. These well-known spices are now becoming organic agriculture's key weapons against insect pests ...

Chemistry / Biochemistry

created Aug 16, 2009 | popularity 5 / 5 (7) | comments 2

Environmental regulators warn flea treatments may be toxic to pets

Federal environmental regulators are warning pet owners and veterinarians to closely follow instructions if they use several popular flea and tick treatments, and monitor their pets, as they investigate thousands of reports ...

Space & Earth / Environment

created May 12, 2009 | popularity 4.9 / 5 (7) | comments 4

Tomato genome fully sequenced

For the first time, the genome of the tomato, Solanum lycopersicum, has been decoded, and it becomes an important step toward improving yield, nutrition, disease resistance, taste and color of the tomato and ...

Biology / Biotechnology

created May 30, 2012 | popularity 4.9 / 5 (7) | comments 7 | with audio podcast

Slight change in wind turbine speed significantly reduces bat mortality

While wind energy has shown strong potential as a large-scale, emission-free energy source, bat and bird collisions at wind turbines result in thousands of fatalities annually. Migratory bats, such as the ...

Biology / Ecology

created Nov 01, 2010 | popularity 5 / 5 (6) | comments 3 | with audio podcast

Solving the mystery of the dying bats

Deep in a cave in Mifflin County, Pa., surrounded by icicles and tilted slabs of rock, DeeAnn Reeder shone her headlamp on a tiny bat.

Biology / Plants & Animals

created Feb 01, 2010 | popularity 5 / 5 (5) | comments 3

Himalayan farmers give early pointers on climate change

Himalayan villagers have won the backing of climate science for their suspicions that snow cover, water resources and the ecosystem are changing in their region, a study published Wednesday said.

Space & Earth / Environment

created Apr 27, 2011 | popularity 5 / 5 (5) | comments 0

New canola strain takes the 'evil' out of 'weevil'

(PhysOrg.com) -- A strain of canola that could save farmers millions of dollars per year in crop losses and insecticide costs has been developed in part by a University of Alberta researcher.

Biology / Plants & Animals

created Jul 17, 2009 | popularity 4.8 / 5 (5) | comments 5

'Balanced' ecosystems seen in organic ag better at controlling pests

There really is a balance of nature, but as accepted as that thought is, it has rarely been studied. Now Washington State University researchers writing in the journal Nature have found that more balanced animal ...

Biology / Ecology

created Jun 30, 2010 | popularity 4.8 / 5 (5) | comments 0 | with audio podcast

Pest

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