The 'Group' letters/numbers that you see throughout this web site refer to the classification of herbicides by their site of action. To see a full list of herbicides and HRAC herbicide classifications click here.
QUIK STATS (last updated Jan 29, 2015 )
NOTES ABOUT THIS BIOTYPE
Tolerance of two Bifora radians Bieb populations to ALS inhibitors in winter wheat. 2011. Husrev Mennan, Jens C Streibig, Mathieu Ngouajioc and Emine Kaya. Pest Manag Sci 2012; 68: 116–122.
Full Paper in PDF: http://www.weedscience.org/Documents/ShowDocuments.aspx?DocumentID=1352
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