'This herbicide used on marijuana plants was in the news in the '80s'
Paraquat
MIND YOUR Ps & Qs: This herbicide used on marijuana plants was in the news in the '80s
This herbicide used on marijuana plants was in the news in the '80s
This herbicide used on marijuana plants was in the news in the '80s
MIND YOUR "P"s & "Q"s
Paraquat
MIND YOUR "P"s & "Q"s