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  2. Hydrilla - Wikipedia

    en.wikipedia.org/wiki/Hydrilla

    As an invasive species in Florida, Hydrilla has become the most serious aquatic weed problem for Florida and most of the U.S. Because it was such a threat as an invasive species, one of the first cost-effective broadscale herbicide controls developed was fluridone. Unfortunately, this single-use herbicide resulted in fluridone-resistant Hydrilla.

  3. Aminopyralid - Wikipedia

    en.wikipedia.org/wiki/Aminopyralid

    Tomato plant affected by aminopyralid herbicide residue from contaminated manure, grown July 2008, Cheshire, UK. Note tightly curled leaves, which is a symptom of aminopyralid contamination. Approval of aminopyralid was subsequently reinstated in the UK on October 6, 2009, as reported by the UK regulatory authority, the Advisory Committee on ...

  4. Ammonium sulfamate - Wikipedia

    en.wikipedia.org/wiki/Ammonium_sulfamate

    Ammonium sulfamate is considered to be particularly useful in controlling tough woody weeds, tree stumps and brambles.. Ammonium sulfamate has been successfully used in several major UK projects by organisations like the British Trust for Conservation Volunteers, English Heritage, the National Trust, and various railway, canal and waterways authorities.

  5. The 11 Best Weed Killers for Destroying Invasive Plants - AOL

    www.aol.com/1-best-weed-killers-destroying...

    The non-selective herbicide kills weeds top to bottom, roots included, in a matter of minutes. Simply spray directly on weeds until foliage is wet, and let the Natria work its deadly magic.

  6. Imazaquin - Wikipedia

    en.wikipedia.org/wiki/Imazaquin

    Imazaquin inhibits the acetohydroxy acid synthase (AHAS) enzyme accountable for synthesis of the amino acids valine, leucine, and isoleucine. When applied, imazaquin halts weed growth which eventually kills the weed or causes the weed to die due to its incapability to compete with surrounding vegetation.

  7. Toxic herbicides: Map showing how high use is by state - AOL

    www.aol.com/news/toxic-herbicides-map-showing...

    View a map showing by state the use of herbicides containing glyphosate used on nearly half of all acres of corn and soybeans grown in the U.S.