Abstract: One or a combination of known chemical cues that attract pregnant female mosquitoes to an egg-laying site are embedded in a biodegradable carrier that releases the compound at a generally constant rate for up to a year or longer. The compound is useful for attracting large numbers of mosquito vectors to a site where they and their progeny can be eliminated.

Abstract: A device into which gravid (pregnant) female mosquitos are attracted to deposit their eggs and where both the adult and her offspring are then eliminated. The trap is set in the out-of-doors at the onset of the mosquito breeding season and is replenished by rain water and, by its unique construction, a larvicide within is protected from flushing and photo degradation thereby making it maintenance free throughout the mosquito breeding season. The low cost trap is constructed from biodegradable paperboard and at the end of the mosquito breeding season, decomposes, thereby foreclosing the possibility that the trap will become a breeding incubator.

Abstract: One or a combination of known chemical cues that attract pregnant female mosquitoes to an egg-laying site are embedded in a biodegradable carrier that releases the compound at a generally constant rate for several weeks or longer. The compound is useful for attracting large numbers of mosquito vectors to a site where they and their progeny can be eliminated.

Abstract: A birdhouse where breeding pairs of birds build a nest, lay eggs and brood young birds with a fledging board or platform which is deployed just below the entrance hole in order to provide an exercise area for the young birds so that they may test their legs and wings just prior to taking their first flight. During the incubation period and when the young birds are growing up the fledge board is concealed in such a manor that no accouterments are present that would offer a footing to a predator who might otherwise use the board as a staging area to reach inside and raid the nest. The fledge board is deployed only when the young birds emerge from the cramped interior of the nest for the first time allowing them the opportunity to flex their legs and wings before taking their first flight into the world thereby reducing the likelihood of injury or death.