Surveying Noxious Weeds in Roadway Rights-of-Way - Technical Summary

April 2008

Report no. Mn/DOT 200742TS



Mn/DOT District 4 staff used a new sampling procedure to locate and measure infestations of noxious weeds and concluded that examining a greater number of much smaller areas, selected with regard to ecozone, was more accurate and would allow for better targeting of weed control resources.

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