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News archive 1997-2008
 
Weed Science Society of America (WSSA)

January 14, 2016


USA - Researchers confirm the first herbicide-resistant annual sedge in turfgrass


December 17, 2015


USA - National Academies study on genetically engineered crops nears completion


December 1, 2015


Study shows effectiveness of preemergence and postemergence herbicides in managing glyphosate-resistant weeds in new soybean cropping systems 


November 17, 2015


Speakers at upcoming annual meetings of the Weed Science Society of America and its sister societies take a deep dive into the future of weed control 


October 29, 2015


New studies lift the veil on witchweed’s spooky powers - May hold the key to more effective control of one of the world’s most damaging parasitic plants 


October 20, 2015


Researchers explore herbicide-resistant biotype of one of the world’s worst weeds, yellow nutsedge


October 7, 2015


Risk assessment models prove unreliable at predicting which biofuel crops are likely to become invasive weeds


September 29, 2015


USA - Students flex their weed science muscles during 2015 National Collegiate Competition


September 4, 2015


Study demonstrates the effectiveness of post-harvest controls for glyphosate-resistant Palmer amaranth 


July 22, 2015


USA - Could Palmer amaranth, the South’s most troublesome weed, represent a threat to the Midwest Farm Belt?


June 8, 2015


Scientists advocate a community-based approach to herbicide resistance management


June 3, 2015


USA - Survey shows growers responding to glyphosate resistance with more diversified weed management programs 


May 27, 2015


Geography a stronger indicator of weed diversity than glyphosate-resistant crop trait


April 28, 2015


Weed scientists offer new definition for “superweed”


March 31, 2015


Insecticide treatments in combination with herbicides cause crop injury and yield loss


March 7, 2015


Mississippi State University graduate student wins inaugural national weed science award


February 27, 2015


Special issue of Weed Science magazine offers a comprehensive reference of research methods in weed science


February 26, 2015


USA - Initiative nurtures women pursuing weed science careers


February 16, 2015


USA - National Invasive Species Awareness Week promotes education and involvement


February 10, 2015


Weed Science Society of America names 2015 award winners 


January 6, 2015


Updated weed management software offers 10-year impact of farming decisions


January 2, 2015


Release criteria for biological weed control agents should include benefit and risk


December 17, 2014


Lower seeding rates of soybean can be combined with pre-emergence herbicide


November 21, 2014


USA - Weed science societies focus on the future during upcoming annual meetings


November 13, 2014


Avoiding herbicide resistance - Worried weed scientists gather to discuss the future of weed control without new chemistry (Grainews)


November 11, 2014


Combinations of herbicide treatments and timing show success against cogongrass


November 6, 2014


USA - Farmers battle herbicide resistance with harvest-time weed seed controls


October 20, 2014


Summit on the “wicked” problem of herbicide resistance now available online


October 9, 2014


Weed scientists uproot common “superweed” myths


September 29, 2014


Large amounts of weed seed present at crop harvest offer weed control opportunity





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