Arborchem Products

Invasive Shrubs/Plants, Tough to Control Weeds, and Their Chemical Control in Right-of-Ways and Natural Lands - MD

This is a two part course that contains a 30 minute video followed by a 5 question quiz. Maryland requires an 80% passing grade on the quiz.  Course Description: This course reviews a number of problematic invasive shrubs, plants, and tough to control weeds.  We'll cover how this plants became invasive or tough to control and lastly provide solid herbicide mixes that will control these pest plants.