| http://www.w3.org/ns/prov#value | - Given the nocturnal feeding habits of most mosquitoes indoor spraying and nets are both efficient (but at least some of the mosquitoes have adapted to indoor spraying by not roosting immediately after feeding.) On the other hand, indoor spraying is at high enough levels now that accumulation in people is being observed and appears to be associated, among other things, with reduced semen count in m
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