News tagged with weed management

Speckled beetle key to saving crops in Ethiopia

(Phys.org) —An invasive weed poses a serious and frightening threat to farming families in Ethiopia, but scientists from a Virginia Tech-led program have unleashed a new weapon in the fight against hunger: ...

Aug 22, 2014 4.5 / 5 (2) 0

Plants tell time

Scientist Peter Freeman is managing a project that is probing the clock and metabolism of plants, called TiMet. Partners to the project include star biologists in the Germany, Spain, Switzerland and the UK, all working to gai ...

Jun 04, 2013 not rated yet 0

War on willows

Willows are major environmental weeds of riverbank habitats across much of south-eastern Australia. They obstruct water flow, increase water temperature, change water chemistry and can displace native riverine ...

Jul 29, 2011 3 / 5 (2) 0

Can sweet corn be grown using less atrazine?

Atrazine is one of the most widely used herbicides in North American corn production, but heated controversy remains over the 50-plus-year-old product. Several other herbicides are used in corn production, and a host of ...

Jan 18, 2011 not rated yet 0

Benefits of planting winter canola examined

Winter canola might soon be the crop of choice for Pacific Northwest farmers, thanks to research by U.S. Department of Agriculture (USDA) scientists and their partners. The multitasking annual plant can be used to control ...

Oct 12, 2010 5 / 5 (1) 0