I agree with HSO.
Wasn't trying to redirect the conversation. Just don't want the OP to waste his hard earned money on products that won't work. The Ag Extension office is a wealth of knowledge of all things that grow. If you decide on a application of a chemical product. These folks can tell you exactly what to use, how mix it, best time to apply. Also the products they have are much cheaper and have a higher concentration of product than those found at a home center.
Spend your money on a nicer brush blade.
Wasn't trying to redirect the conversation. Just don't want the OP to waste his hard earned money on products that won't work. The Ag Extension office is a wealth of knowledge of all things that grow. If you decide on a application of a chemical product. These folks can tell you exactly what to use, how mix it, best time to apply. Also the products they have are much cheaper and have a higher concentration of product than those found at a home center.
Spend your money on a nicer brush blade.