We went to the Taku Glacier Lodge (in 2001) out of Juneau or Ketchican - (I never remember which) for an Alaksan Salmon BBQ and the mosquitos were plentiful. We were wearing long sleeves and pants. They gave us something that looked like a tennis racquet to hold up in front of us. They had buttons to push and they zapped them before they got to us. Our clothes were quite covered with them, but, they were not inside the lodge and the porch and lawn area were clear. We only got covered when we went towards the "forest" in search of the bears. The lodge is across a river from a Taku Glacier and we flew to get there. It was the best experience and we'd do it again.