Biology - Ecology news

Unknown rice parasite threatens harvests in Africa

Few agronomists are familiar with Rhamphicarpa fistulosa, a fragile weed with white flowers, from the broomrape family. Yet this root parasite is increasingly affecting rice cultivation in Africa. This has ...

Sep 25, 2014
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Fishermen clean ocean of lost crabbing gear

California's rugged North Coast lays claim to one of the state's most valuable commercial fisheries: Dungeness crab. Millions of pounds of this meaty delicacy are pulled in each year from Morro Bay to the ...

Sep 25, 2014
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Fungi eyed to tackle weedy menace of american west

Russian thistle, Salsola tragus (tumbleweed), has become an icon of the American West since arriving in the 1870s as a flax seed contaminant. Make no mistake, though: The weed is a menace. It outcompetes ...

Sep 25, 2014
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