An international team led by scientists at the Sainsbury Laboratory in Norwich, UK, have transferred broad spectrum resistance against some important plant diseases across different plant families. This breakthrough provides ...
Biotechnology
Mar 14, 2010
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The oviposition behaviour of insect pests results in an improved durability of insect resistance in so-called Bt-crops, while promoting the survival of pest insects elsewhere in nature. This is the result of research carried ...
Ecology
Mar 3, 2010
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(PhysOrg.com) -- Resistant wheat plants stave off attacks by Hessian fly larvae by essentially destroying the fly's midgut and its ability to absorb nutrients, according to a study by Purdue University and the U.S. Department ...
Biotechnology
Feb 8, 2010
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(PhysOrg.com) -- In the months ahead, Agricultural Research Service (ARS) scientists plan to collect walnuts from Kyrgyzstan, grasses from Russia, and carrots and sunflowers from fields across the Southeastern United States ...
Other
Jan 6, 2010
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Since 1996, crop plants genetically modified to produce bacterial proteins that are toxic to certain insects, yet safe for people, have been planted on more than 200 million hectares worldwide. The popularity of these Bt ...
Ecology
Nov 23, 2009
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(PhysOrg.com) -- CSIRO researchers have identified wheat and barley lines resistant to Crown Rot - a disease that costs Australian wheat and barley farmers $79 million in lost yield every year.
Plants & Animals
Oct 28, 2009
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Cowpea, a protein-rich legume crop, is immensely important in many parts of the world, particularly drought-prone regions of Africa and Asia, where it plays a central role in the diet and economy of hundreds of millions of ...
Biotechnology
Oct 13, 2009
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Today sees the launch of Ensembl Plants - a freely available web resource for plant genomics research - by the European Molecular Biology Laboratory's European Bioinformatics Institute (EMBL-EBI), in partnership with the ...
Biotechnology
Oct 8, 2009
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(PhysOrg.com) -- A new red-fruited habanero is the latest pepper with resistance to root-knot nematodes to be released by Agricultural Research Service (ARS) scientists.
Other
Sep 23, 2009
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Virginia Tech faculty member Bingyu Zhao is investigating a disease-resistant gene in corn that prevents bacteria from invading distantly related plant species.
Biotechnology
Sep 14, 2009
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