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PPO stewardship is key to fight Group 14 herbicide resistance
2015-01-21 00:23:00| Corn & Soybean Digest
Become a herbicide steward The spread of multi-resistant waterhemp has led to increasing use of Group 14 herbicides, the protoporphyrinogen oxidase (PPO) inhibitors that include Cobra, Flexstar, Ultra Blazer and others. Repeated use is exerting intense pressure on this diverse group of chemicals, weed experts warn. read more
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Category:Agriculture and Forestry