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  2. Weed control - Wikipedia

    en.wikipedia.org/wiki/Weed_control

    Weed control is a type of pest control, which attempts to stop or reduce growth of weeds, especially noxious weeds, with the aim of reducing their competition with desired flora and fauna including domesticated plants and livestock, and in natural settings preventing non native species competing with native species.

  3. Herbicide - Wikipedia

    en.wikipedia.org/wiki/Herbicide

    Herbicide use in agriculture in the UK has been linked to a decline in seed-eating bird species which rely on the weeds killed by the herbicides. [57] Heavy use of herbicides in neotropical agricultural areas has been one of many factors implicated in limiting the usefulness of such agricultural land for wintering migratory birds. [58]

  4. Weed - Wikipedia

    en.wikipedia.org/wiki/Weed

    Mechanical methods of weed control involve physically cutting, uprooting, or otherwise destroying weeds. On small farms, hand weeding is the dominant means of weed control, but as larger farms dominate agriculture, this method becomes less feasible. [6] On many operations, however, some hand-weeding may be an unavoidable component of weed ...

  5. 2,4-Dichlorophenoxyacetic acid - Wikipedia

    en.wikipedia.org/wiki/2,4-Dichlorophenoxyacetic_acid

    2,4-Dichlorophenoxyacetic acid is an organic compound with the chemical formula Cl 2 C 6 H 3 OCH 2 CO 2 H.It is usually referred to by its ISO common name 2,4-D. [4] It is a systemic herbicide that kills most broadleaf weeds by causing uncontrolled growth, but most grasses such as cereals, lawn turf, and grassland are relatively unaffected.

  6. Federal Noxious Weed Act of 1974 - Wikipedia

    en.wikipedia.org/wiki/Federal_Noxious_Weed_Act...

    The Federal Noxious Weed Act of 1974 ("FNWA", Pub. L. 93–629, 88 Stat. 2148, enacted January 3, 1975) established a federal program to control the spread of noxious weeds. The United States Secretary of Agriculture was given the authority to declare plants "noxious weeds", and limit the interstate spread of such plants without a permit. The ...

  7. Weed resistant to key herbicide found in UK - AOL

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

    A weed that is resistant to a key herbicide has been found in the UK for the first time, according to experts. ... agricultural ecologist at Rothamsted Research, said the Kent case highlighted the ...

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