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Herbicide defences are becoming less effective

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Herbicide defences are becoming less effective

Another day, another report on the development of weed resistance. According to the International Survey of Herbicide Resistant Weeds, there are now 200 weed species that have developed resistance to herbicides in more than half a million fields around the world.


October 31, 2011
By Guelph Mercury

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Oct. 31, 2011 -Another day, another report on the development of weed
resistance. According to the International Survey of Herbicide Resistant
Weeds, there are now 200 weed species that have developed resistance to
herbicides in more than half a million fields around the world. | READ MORE