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2. Roundup (herbicide) - Wikipedia

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

   Commercial sale and usage in significant quantities started in 1974. [8] It retained exclusive rights to glyphosate in the US until its US patent expired in September 2000; in other countries the patent expired earlier. The Roundup trademark is registered with the US Patent and Trademark Office and still extant. However, glyphosate is no longer ...

3. 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 ...

4. Glyphosate - Wikipedia

   en.wikipedia.org/wiki/Glyphosate

   Glyphosate (IUPAC name: N-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant.It is an organophosphorus compound, specifically a phosphonate, which acts by inhibiting the plant enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSP).

5. N-Nitrosoglyphosate - Wikipedia

   en.wikipedia.org/wiki/N-Nitrosoglyphosate

   The US EPA limits N-nitrosoglyphosate impurity to a maximum of 1 ppm in glyphosate formulated products. [1] N -Nitrosoglyphosate can also form from the reaction of nitrates and glyphosate. Formation of N -nitrosoglyphosate has been observed in soils treated with sodium nitrite and glyphosate at elevated levels, though formation in soil is not ...

6. Monsanto - Wikipedia

   en.wikipedia.org/wiki/Monsanto

   Monsanto's best-known product is Roundup, a glyphosate-based herbicide, developed in the 1970s. Later, the company became a major producer of genetically engineered crops. In 2018, the company ranked 199th on the Fortune 500 of the largest United States corporations by revenue.

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   www.aol.com/why-norovirus-hard-kill-heres...

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