Has anyone else tried the fourth active ingredient in Speedzone by itself? I bought some Quicksilver and tried it on several weeds.
Moss--no effect at 72 hours. Not silvery thread moss--not sure what species.
At a weedy vacant lot, fair results. Slight injury to grass. Younger leaves of weeds burned dead or nearly so. Older leaves not much affected, or only brown spots. These weeds sprayed:
violets
ground ivy
oxalis
chickweed
dandelion
garlic mustard
nutsedge
black medic
Moss--no effect at 72 hours. Not silvery thread moss--not sure what species.
At a weedy vacant lot, fair results. Slight injury to grass. Younger leaves of weeds burned dead or nearly so. Older leaves not much affected, or only brown spots. These weeds sprayed:
violets
ground ivy
oxalis
chickweed
dandelion
garlic mustard
nutsedge
black medic
