Reading Time: 4 minutes A new alien is lurking in the fields of North Dakota and Minnesota, preparing to invade Canada and cause no end of trouble. The potential enemy is a noxious weed called waterhemp, a member of the pigweed family and a cousin of Palmer amaranth, a glyphosate-resistant weed currently plaguing cotton and soybean growers in the […] Read more
Waterhemp knocking at Canada’s door
This cousin of the feared Palmer amaranth has reached the Canadian border, and could soon begin marching across the West
