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Quote: Originally Posted by greatwhite Diazinon is an insecticide, 2-4D is not in Diazinon as 2-4D is a herbicide. Both have been banned for domestic use but are still used for Agriculture and Golf. Roundup is also banned for domestic use, you can still buy it but it is 1/20 the potency of the commercial stuff. Isn't that because the commercial stuff is concentrated and supposed to be diluted before use? The canadian tire roundup is still very effective.
Vinegar works on plants, soapy water water keeps bugs off trees.
I use the commercial stuff and when I diluted to the recommend dose it's about 10 times strong then the stuff you buy in the store premixed. Quote: Originally Posted by werner.reiche Isn't that because the commercial stuff is concentrated and supposed to be diluted before use? The canadian tire roundup is still very effective.