Rainbow Ecoscience adds non-glyphosate pre- and postemergent herbicide

Rainbow Ecoscience‘s Onmark is a new non-glyphosate herbicide. The company said Onmark provides control within days for broadleaf weeds, grassy weeds and sedges for up to three months.

Onmark combines active ingredients glufosinate for broad-spectrum control; ammonium nonanoate which is similar to pelargonic acid for enhanced speed and quick knockdown and imazethapyr for long-lasting weed control.

Rainbow Ecoscience said it is ideal for cart paths and more.

Onmark comes in a tip-and-pour gallon container and no additional surfactant or tank mixing with other products is required.