Plant stress paints early picture of drought

In July 2012, farmers in the U.S. Midwest and Plains regions watched crops wilt and die after a stretch of unusually low precipitation and high temperatures. Before a lack of rain and record-breaking heat signaled a problem, ...

Dressing US troops to safeguard against insect attacks

Outfitting soldiers with clothing that effectively repels or kills insects is one of the strategies U.S. Department of Agriculture (USDA) scientists are using to help protect U.S. military personnel deployed overseas against ...

Sources of E. coli are not always what they seem

U.S. Department of Agriculture (USDA) scientists have identified sources of Escherichia coli bacteria that could help restore the reputation of local livestock. Studies by Agricultural Research Service (ARS) scientist Mark ...

Bread wheat's large and complex genome is revealed

Bread wheat (Triticum aestivum) is one of the "big three" globally important crops, accounting for 20% of the calories consumed by people. Fully 35% of the world's 7 billion people depend on this staple crop for survival. ...

Study shows trends in public and private agricultural R&D

Analysis published by the U.S. Department of Agriculture's (USDA) Economic Research Service (ERS) in the most recent issue of the journal Science examine the relationship between public and private investments in research ...

Name that ant! New online tool helps identify alien ant invaders

(Phys.org)—Researchers have created an interactive website, called Antkey, which includes more than 1,150 images and 70 video clips to help users determine an ant's identity from more than 100 invasive and commonly introduced ...

Stopping flies before they mature

An insect growth regulator is one of the latest technologies U.S. Department of Agriculture (USDA) scientists are adding to their arsenal to help fight house flies that spread bacteria to food.

Protecting US troops against sand flies

U.S. Department of Agriculture (USDA) scientists are helping deployed American troops protect themselves against sand flies, which are major pests in Afghanistan, Africa and the Middle East.

Calm cattle have a dark side

The findings of a recent study conducted by Murdoch University researchers has challenged the long held belief of the beef industry that flighty cattle are at a higher risk of producing dark, firm and dry meat.

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