The second difference is the handlebar system
Works best when used as a soil drench combined with a foliar spray
make it appropriate for commercial operations
The roller is used to adjust blade depth
healthier stems and leaves
Hi-Yield Super Killzall 32 oz Option:EACH The second difference is theA non selective systemic weed and grass killer that will eliminate undesirable vegetation, roots and all, in and around lawns, driveways, parking areas, between stepping stones and bricks, flower beds, trees and shrubs. Eliminate undesireable vegetation, roots and all. Use around parking areas, driveways, between stepping stones and bricks, and any place you wish to remove grass or weeds.