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  2. Roundup (herbicide) - Wikipedia

    en.wikipedia.org/wiki/Roundup_(herbicide)

    The main active ingredient of Roundup is the isopropylamine salt of glyphosate. Another ingredient of Roundup is the surfactant POEA (polyethoxylated tallow amine). Monsanto also produced seeds which grow into plants genetically engineered to be tolerant to glyphosate, which are known as Roundup Ready crops. The genes contained in these seeds ...

  3. Convolvulus arvensis - Wikipedia

    en.wikipedia.org/wiki/Convolvulus_arvensis

    Convolvulus arvensis, or field bindweed, is a species of bindweed in the Convolvulaceae [1] native to Europe and Asia. It is a rhizomatous and climbing or creeping herbaceous perennial plant with stems growing to 0.5–2 metres (1.6–6.6 ft) in length.

  4. Glyphosate-based herbicides - Wikipedia

    en.wikipedia.org/wiki/Glyphosate-based_herbicides

    The glyphosate-based herbicide RoundUp (styled: Roundup) was developed in the 1970s by Monsanto. Glyphosate was first registered for use in the U.S. in 1974. [4] Glyphosate-based herbicides were initially used in a similar way to paraquat and diquat, as non-selective herbicides. Attempts were made to apply them to row crops, but problems with ...

  5. Herbicide - Wikipedia

    en.wikipedia.org/wiki/Herbicide

    It was marketed as Roundup in 1971. [17] The development of glyphosate-resistant crop plants, it is now used very extensively for selective weed control in growing crops. The pairing of the herbicide with the resistant seed contributed to the consolidation of the seed and chemistry industry in the late 1990s.

  6. Calystegia sepium - Wikipedia

    en.wikipedia.org/wiki/Calystegia_sepium

    Hedge bindweed is an herbaceous perennial that twines in a counter-clockwise direction to a height of up to 3 m (10 ft). The leaves are arranged alternately on the spiralling stem; they are dull green above and paler below, simple and sagittate (arrowhead shaped), 5–10 cm (2–4 in) long and 3–7 cm (1 + 1 ⁄ 4 – 2 + 3 ⁄ 4 in) broad.

  7. Calystegia spithamaea - Wikipedia

    en.wikipedia.org/wiki/Calystegia_spithamaea

    Calystegia spithamaea, which common names include: low false bindweed, low bindweed, erect bindweed, and upright bindweed, [1] is a species of plant found in eastern North America. Conservation status in the United States