Abstract: Disclosed herein are spatial insect repellent compositions comprising pyrethrins and p-menthane-3,8-diol. Room entry of Aedes albopictus and Culex quinquefasciatus mosquitos is reduced by at least about 10% after exposure to the vaporized composition. Within 24 hours after exposure to the vaporized composition, Aedes albopictus and Culex quinquefasciatus mosquitos experience about ?10% mortality.

Abstract: Disclosed herein are spatial insect repellent compositions comprising pyrethrins and about 5% to about 20% by weight p-menthane-3,8-diol.

Abstract: Disclosed herein are spatial insect repellent compositions comprising pyrethrins and about 5% to about 20% by weight p-menthane-3,8-diol.

Abstract: An insect control device includes a first substantially non-permeable surface having a first critical surface tension value. An insect control volatile agent is disposed on the first surface and has a surface energy at least about 5 dynes/cm2 less than the first critical surface tension value.

Abstract: An insect coil having an extended, burnable body. The body has multiple treated zones bearing a volatilizable insect control active ingredient at insect controlling levels separated by spacing zones bearing a level of insect control active ingredient lesser than that of the treated zones. When burned, the insect coil releases bursts spaced in time of the active ingredient in insect controlling quantities. Preferably the spacing zones are active ingredient free, and the first treated zone to be burned has an active ingredient level higher than the remaining treated zones. A method of controlling insects by use of the insect coil also is disclosed.