The dunks work in 24 hours.

Mosquito larvae stay at the surface of the water to breath. When disturbed they
wriggle away, very jerky movements.
Dragonfly nymphs have thick bodies and long legs. Damselfly nymphs have thin
bodies and three feather like gills on their hind ends.

Both dragon and damselfly nymphs breath underwater and will not hang out at the
surface to breath like mosquito larvae.


kathy :-)
A HREF="http://www.onceuponapond.com/"Once upon a pond/A