When the subject of torpedograss comes up, some folks can’t resist responding with a little humor. The best way to get rid of this reviled weed, they advise, is to stick a “for sale” sign in your yard.
That may be taking things a bit far. But there is a grain of truth in this joke.
“It’s one of the most problematic and difficult grass weeds to control in Louisiana,” said Colton Blankenship, a hortic…