The importance of larviciding … including out of sight

In the 4-part mosquito life cycle*, the most vulnerable stage is the larva. Eggs are designed to survive, pupae don’t need to eat and their chief enemy would be rough water preventing them from breathing, and adults are elusive fliers and many survive even the most determined application of toxic chemicals.

But larvae depend on feeding on organic matter in unclean standing water. If they get too hot or cold, don’t find enough food, or can’t breathe regularly at the surface of calm water, they will develop into adults either slowly or not at all. Continue reading