One of my friends at the pool asked a question concerning a topic I have been talking about for a number of years. Last year she wanted to know whether or not I would recommend using Roundup to help ...

Pam Nelson writes, I'd love to plant some wildflower seeds, but the area I have in mind is very large. I notice that in your article, you mention pulling the weeds by hand, at least the first time. Do ...

Within the consumer Roundup product line, there are many different formulations designed for specific purposes, which include Roundup Weed and Grass Killer, Roundup for Lawns, Roundup for Lawns: ...

I was recently surprised to learn that Roundup Lawn and Garden products no longer contain the active ingredient glyphosate. Professional-use Roundup, for the agriculture and the turf and ornamental ...

Q: I saw in one of your recent columns that you recommended Roundup (glyphosate) as herbicide for poison ivy. The Roundup on store shelves and available online now has triclopyr as the active agent ...

BENICIA, Calif. (KGO) -- Two North Bay cities are no longer using Roundup weed killer following a ruling against the manufacturer Monsanto. Earlier this month a jury awarded a former Benicia School ...

How long do I have to wait before planting after using Roundup? — M.B., Tulsa Glyphosate, the active ingredient in Roundup and several other brands of herbicide, is inactivated as soon as it comes in ...