The manufacturer of the top-selling weed-killer Roundup has changed the product's formula after many lawsuits.

Herbicides play a pivotal role in modern agriculture by controlling unwanted vegetation, yet their application extends ecological consequences beyond target weeds. In plant communities, herbicide ...

This week while out checking the garden, I noticed many of the youngest leaves on a few of my tomato plants were twisted and their leaf veins were growing into weird patterns. These telltale symptoms ...

The increasing use of chemical herbicides is often blamed for the declining plant biodiversity in farms. However, other factors beyond herbicide exposure may be more important to species diversity, ...

Dicamba herbicide drift onto plants growing adjacent to farm fields causes significant delays in flowering, as well as reduced flowering, of those plants, and results in decreased visitation by honey ...

As gardeners, we make choices all the time about what plant lives and what plant ends up on the compost pile. I've ripped out many plants that a few years before in my naivete I had purchased and ...

Add Yahoo as a preferred source to see more of our stories on Google. With summer upon us, you are hopefully finding your vegetable plants in good health and in full production. It does seem most ...

Recognizing the cause is the first step to solving this common problem.

All of the leaves on some of my tomato plants have curled down, except a few twisted in all directions. They were growing great for a while. It looks contagious because they’re all together. What is ...

“It’s been a bad year for milfoil on Minnesota lakes—except on Grays Bay and Phelps Bay on Lake Minnetonka,” KSTP Eyewitness News 5 in Minneapolis-St. Paul reported recently. The reason for the Grays ...

Q: I have four acres of lawn grass that has plenty of weeds. Is there a good way to kill dandelions without herbicides? A: I ...

The state is seeking permits to treat infestations in Messalonskee, Little Sebago and Androscoggin lakes this summer.