re: Spraying Round Up/Eraser At Night

Based on my many years of farming, some of the best weed kills that I ever got were from spraying just as the dew was coming on. One time I was spraying corn and it started to mist very lightly and I got a teriffic control job. The plants open their pores to absorb dew and they more readily absorb the chemical as well. Hot and dry = not so much success.