PDF 163 pages 96 weed species by Kansas State University Dallas Peterson, Research and Extension. Agriliance Weed dentification guide - Grass Seedling Identification and other weed species types -...
PDF 2 pages 16 weeds identified by Iowa State University Extension, University of Illinois Extension, Michigan State University Extension, University of Minnesota Extension Service, Purdue University...
PDF 20 pages 200 species by Plant Protection Programs, College of Agriculture, Food and Natural Resources. Missouri Weed Seeds Integrated Pest Management Identification Common name index- Broadleaf...
PDF 12 pages 36 species identified by Louisiana State University Agriculture Center. Laboratory Broadleaf Weed Identification - Louisiana Tips for Identifying Broadleaf Weeds �� The...