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2. Herbicide - Wikipedia

   en.wikipedia.org/wiki/Herbicide

   One major complication to the use of herbicides for weed control is the ability of plants to evolve herbicide resistance, rendering the herbicides ineffective against target plants. Out of 31 known herbicide modes of action, weeds have evolved resistance to 21. 268 plant species are known to have evolved herbicide resistance at least once. [59]

3. HRAC classification - Wikipedia

   en.wikipedia.org/wiki/HRAC_classification

   A weed that develops resistance to one herbicide typically has resistance to other herbicides with the same mode of action (MoA), so herbicides with different MoAs, or different resistance groups, are needed. Preventative weed resistance management rotates herbicide types to prevent selective breeding of resistance to the same mode of action.

4. Weed resistant to key herbicide glyphosate found in UK for ...

   www.aol.com/weed-resistant-key-herbicide-glypho...

   A glyphosate-resistant weed has been found in the UK for the first time in what comes as another headache for British farmers. Glyphosate is the most effective herbicide for clearing vegetation ...

5. Pesticide resistance - Wikipedia

   en.wikipedia.org/wiki/Pesticide_resistance

   From 2005 through 2010 researchers discovered 13 different weed species that had developed resistance to glyphosate. From 2010 to 2014 only two more were discovered. [7] A 2013 Missouri survey showed that multiply-resistant weeds had spread. 43% of the sampled weed populations were resistant to two different herbicides, 6% to three and 0.5% to ...

6. Glyphosate - Wikipedia

   en.wikipedia.org/wiki/Glyphosate

   According to Ian Heap, a weed specialist, who completed his PhD on resistance to multiple herbicides in annual ryegrass (Lolium rigidum) in 1988 [189] – the first case of an herbicide-resistant weed in Australia [190] – by 2014 Lolium rigidum was the "world’s worst herbicide-resistant weed" with instances in "12 countries, 11 sites of ...

7. Bayer looks to AI to combat herbicide resistance faster - AOL

   www.aol.com/news/bayer-looks-ai-combat-herbicide...

   Weeds are growing resistant to the herbicides already on the market, and agribusiness companies like Bayer are in a desperate search for new modes of action to help farmers kill them. Bayer's ...