Coping with nutsedge

Officially, the world’s number one weed is nutgrass, more correctly called ‘nutsedge’, as it’s not a grass but a sedge. (Sedges don’t have nodes as do true grasses.)
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Weeds don't deserve their bad reputation

Farmers exterminate weeds without understanding their role in soil ecology, says Nutritech Solutions CEO Graeme Sait. An expert on high-production sustainable agriculture, he spoke to Sonja Burger about the potential benefits of weeds and alternatives to controlling them with herbicide. Issue date : 20 August 2010
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