Does S-methoprene Affect Oviposition by Aedes Aegypti in an Ovitrap?

We conducted a field study to test if the addition of a pellet of S-methoprene (Altosid pellets) to an ovitrap would affect oviposition by Aedes aegypti or Ochlerotatus notoscriptus. In 2 trials conducted near Cairns, Queensland, Australia, no significant difference (P > 0.05) was found in the number of eggs of Ae. aegypti or Oc. notoscriptus laid in ovitraps with or without a methoprene pellet. These results suggest the addition of an S-methoprene pellet to ovitraps or sentinel tires could be employed to eliminate the risk of mosquito production by ovitrap surveys.