Some form of mechanical weed control is generally used by most organic producers. Post-emergence weed control with an implement such as a harrow or a rotary hoe may control weeds, but does not always ...

Some call it a Roomba for weeds. Or a farmhand RoboCop. The students of Olin College of Engineering call their creation the ...

Mechanical weeding specialist Stout has developed ... stainless-steel “claws” that pinch out weeds – roots and all. Working depth of the pincers can be adjusted individually on winding ...