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Latest Potato cyst nematode Stories

2013-03-18 16:01:44

The pale cyst nematode, Globodera pallida, is one bad roundworm. Unchecked, the pest burrows into potato roots to feed, obstructing nutrients and causing stunted growth, wilted leaves and other symptoms that can eventually kill the plant. Severe infestations can cause tuber yield losses of up to 80 percent. Now, however, U.S. Department of Agriculture (USDA) and cooperating scientists are evaluating new ways to control G. pallida using naturally occurring chemicals called egg-hatching...

2011-08-23 19:56:16

A U.S. Department of Agriculture (USDA) scientist has created a new weapon in the war being waged against the potato cyst nematode-a diagnostic test that identifies the type of nematode infesting a grower's field. Xiaohong Wang, a molecular biologist with the Agricultural Research Service (ARS) Robert W. Holley Center for Agriculture and Health in Ithaca, N.Y., has filed a patent application on the monitoring tool, developed in part by cloning and sequencing key genes. ARS is USDA's...


Latest Potato cyst nematode Reference Libraries

Golden Nematode, Globodera rostochiensis
2014-01-12 00:00:00

The Golden Nematode (Globodera rostochiensis), also known as the golden eelworm or yellow potato cyst nematode, is a species of plant pathogenic nematode originally stemming from the Andes Mountains of South America. It was first discovered in Germany in 1913, believed to have arrived in Europe with imported potatoes sometime in the 19th century. It was first discovered in the US in 1941, in Canada in the 60s, and in Mexico in the 70s. It has also been found throughout Asia, Africa and...

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Word of the Day
penuche
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.
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