6/1/2013 10:06 PM
Many years ago I was the spray tec. and one of the assistants at a course where I sprayed Primo/Prox on the creeks and lake edges'. I use label rates but had to calibrate using a hand wand at lease three times a year. I used a 15 gallon sprayer and added a forty feet hose. The only problem was I had to learn to walk backwards and spray plus not fall in at the same time. The hose would let spray 80 feet at a time, later I went to a 50 foot hose. Use can not spray in or over water, but you can come very close to the edge. We only weed whacked the lake two to three times a years, but I sprayed nearly monthly. I could do all the lakes and creeks in lest then a day. As for tree's we used round-up and a preemergence for the weeds under the trees, about three times a year, sometime more, Start early
I hope that this helps'.