Altosid Liquid Larvicide is only applied to areas where mosquito breeding occurs and this is generally standing water, areas after flooding etc. Bifenthrin is not labeled to be applied to water at all so we would not recommend mixing them together.
Altosid Liquid Larvicide should not be applied again, or with a conventional insecticide, because larvae or pupae are present after application. This is normal. The effectiveness of A.L.L. can only be measured by lack of adult emergence.
Per Altosid Liquid Larvicide label: The user, at his discretion, can tank-mix A.L.L. with registered adulticides or other larvicides such as Bacillus thuringiensis variety israeliensis (B.t.i.) or Bacillus sphaericus (B.s.) unless the tank-mix product label prohibits such mixing. Use the resulting tank mixture in accordance with the more restrictive label limitations and precautions.
