A new rapid test that detects Group 14 herbicide resistance in kochia and pigweeds could be a game-changer for combatting herbicide resistance. According to NDSU Extension Weed Specialist Joe Ikley, the test should shave months from the old testing process. “We’ll be able to collect leaf tissue, extract DNA and within a week get results back to see if the plants have the genetic mutation that causes herbicide resistance.” The new test, developed by the National Agricultural Genotyping Center at NDSU, can detect Group 14 PPO-inhibiting resistance in kochia and pigweeds. It also tests for resistance to glyphosate, Group 9 and ALS-inhibitors Group 2. For more information on testing and how to participate go to https://genotypingcenter.com/
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