News tagged with larval populations
Robot submarine patrols Lake Michigan for climate-change study
Researchers at Purdue University are using a robotic submarine and other specialized tools in Lake Michigan to gather biological and environmental data showing how young fish vital to the ecosystem may cope ...
Jun 15, 2010 |
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Researchers test biological ways to control alfalfa pest
(PhysOrg.com) -- Cornell researchers are spending time in the fields this spring collecting 20,000 alfalfa snout beetles. They need them to test ways to biologically control the pests, which devour alfalfa ...
May 01, 2009 |
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DNA evidence shows that marine reserves help to sustain fisheries
Researchers reporting online on May 24 in the Cell Press journal Current Biology present the first evidence that areas closed to all fishing are helping to sustain valuable Australian fisheries. The intern ...
May 24, 2012 |
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Questions about incredible sea turtle migration answered
Immediately after emerging from their underground nests on the lush beaches of eastern Florida, loggerhead sea turtles scramble into the sea and embark alone on a migration that takes them around the entire ...
May 15, 2012 |
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New rearing system may aid sterile insect technique against mosquitoes
Scientists at the United Nations Food and Agriculture Organization and the International Atomic Energy Agency have developed a larval rearing unit based on a tray and rack system that is expected to be able ...
May 07, 2012 |
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Fish larvae find the reef by orienting: The earlier the better
For the first time, a numerical study conducted by the University of Miami incorporates horizontal larval fish navigation skills into realistic 3D flow fields, creating a powerful tool that spells out how ...
Apr 23, 2012 |
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Lactating tsetse flies models for lactating mammals?
An unprecedented study of intra-uterine lactation in the tsetse fly, published 18 April 2012 in Biology of Reproduction's Papers-in-Press, reveals that an enzyme found in the fly's milk functions similarly in ...
Apr 18, 2012 |
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Lyme disease surge predicted for the northeastern US
The northeastern U.S. should prepare for a surge in Lyme disease this spring. And we can blame fluctuations in acorns and mouse populations, not the mild winter. So reports Dr. Richard S. Ostfeld, a disease ...
Mar 16, 2012 |
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Threats to freshwater mussels and the consequences for ecosystems
At the University of Oklahoma's Aquatic Research Facility in Norman, zoologist Caryn Vaughn shows off freshwater mussels that she's recently collected from rivers in the southeastern part of the state. One river alone may ...
Mar 13, 2012 |
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Coral reef study traces indirect effects of overfishing
A study of the tropical coral reef system along the coastline of Kenya has found dramatic effects of overfishing that could threaten the long-term health of the reefs. Led by scientists at the University of California, Santa ...
Feb 27, 2012 |
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Coral-eating sea star invaders turn out to be locals
Researchers at the Hawai'i Institute of Marine Biology (HIMB), the Joint Institute for Marine and Atmospheric Research (JIMAR), organized research units in the University of Hawai'i at Manoa's School of Ocean and Earth Science ...
Feb 21, 2012 |
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Can indigenous insects be used against the light brown apple moth?
The light brown apple moth (LBAM), Epiphyas postvittana (Walker), an invasive insect from Australia, was found in California in 2006. The LBAM feeds on apples, pears, stonefruits, citrus, grapes, berries and many other plants ...
Feb 09, 2012 |
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