Darren and Brian Hefty explain why farmers use different categories of herbicides, or "modes of action", when controlling weeds in crop fields.

Darren and Brian Hefty discuss ways to get common reed grass under control.

The Hefty brothers discuss ways to control yellow woodsorrel in lawns and crop fields.

Darren and Brian Hefty talk about a court ruling that may affect farmers' ability to spray certain formulations of dicamba in their crops.

The Hefty brothers talk about identification of and control methods for purple deadnettle.

The Hefty brothers share tips on controlling crabgrass in lawns and crop fields.

Brian & Darren talk about late-season corn insects and spider mites.

The Hefty brothers explain why there are sometimes fences between fields, and how they may choose to control weeds along them.

Brian and Darren Hefty talk about ways to control kudzu, an invasive weed.

Darren and Brian explain the difference between spray drift and volatility, and how farmers can avoid problems when making spray applications.

On the farm, any plant that's out of place is considered a weed. The Hefty brothers offer control options you can consider if you have compass plant in the wrong place on your farm.

It is very important to control thistles around the farm, especially in pastures. The Hefty brothers discuss options for controlling bull thistle.

Darren and Brian Hefty discuss control options if you have volunteer soybeans in corn and other crops.

Darren Hefty talks about spring weed control in lawns.

Darren and Brian discuss control options if you have jointed goatgrass in wheat fields and other crops.

The Hefty brothers explain why farmers sometimes have a harder time controlling broadleaf weeds than grass weeds.

Brian and Darren discuss the challenges of getting Russian knapweed under control.

Darren talks about steps you can take to avoid mixing issues in your spray tank.

Darren and Brian Hefty discuss control options for buffalograss in lawns and crop fields.

Brian and Darren share control options you could use if marshelder is a problem on your farm.

The Hefty brothers talk about several plant growth hormones that farmers sometimes use, and one that you could also use in your lawn.

Brian and Darren discuss options for controlling absinth wormwood in pastures.

Brian and Darren discuss fungicides, insecticides, and biological products that you could apply in-furrow in corn.

Brian and Darren Hefty explain the difference between drift and volatility, and how farmers can avoid off-target movement when spraying fields.