I believe this is the case and sadly it stems from a case where a Canadian farmer[1] got positive PR by playing the relative David to the Monsanto Goliath (to the detriment of Monsanto and by extension GMOS). IIRC, the farmer was in the wrong [by court decision --not wanting to pay IP fees] but people only recall the an overbearing corporation suing a farmer, whereas the farmer was trying to use GMO seeds without having to pay Monsanto their licensing fees.

[1]http://www.npr.org/sections/thesalt/2012/10/18/163034053/top...

Roundup is a Monsanto trademark, but the patent has expired decades ago, the product itself is manufactured by multiple companies all over the globe, and I wonder if Monsanto has even two-digits percentage of the market share.