Are gylphosate-based herbicides safe, or do they cause cancer? The chemical’s maker is paying out billions in lawsuits, and ...

The ingredients in Roundup Weed & Grass Killer move through root zones and can affect nearby plants; use it cautiously around ornamental shrubs, trees, and perennial beds. Roundup for Lawns can be ...

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 ...

Q: I have researched and talked to many people about how to kill Bermuda grass most effectively while being as environmentally friendly as you can be. I have heard of several different methods, ...