Best Answer: The 1 st two guys missed what you said.. If you have a skirted tub I would definitely do under the skirt. It doesn t have to be all the way under, just the skirt edge. Since these skirts are made to be removed, you don t want to lock it in with tile.
Atrazine is thus said to have carryover, a generally undesirable property for herbicides. Glyphosate (Roundup) was introduced in 1974 for nonselective weed control. Following the development of glyphosate-resistant crop plants, it is now used very extensively for selective weed control in growing crops.
Agronomy professor Alex Martin says atrazine works against broadleaf weeds without killing corn because corn has a natural immunity without genetic modification. In contrast to 2, 4-D, the reason that Atrazine doesn't kill a corn plant is not anything to do with the structure of the corn plant, he says. But it's the fact that the corn plant has a biochemical pathway that allows it to detoxify atrazine extremely rapidly..