| Consider alternating synthetic pyrethroids such as permethrin or fenvalerate to organophosphates such as stirofos, dimethoate, or fenthion to carbamates such as methomyl. |
| The pesticides being produced were organophosphates, carbamates and pyrethroids. |
| The other insecticides are pyrethroids and should not be incorporated. |
| At some airports, the cabin is sprayed with insecticides, the chemicals used probably being pyrethroids. |
| Nevertheless, carbamates, organophosphates and pyrethroids were the most used families of pesticides. |
| In general, compounds known as pyrethroids and neonicotinoids were the best performers, according to the researchers. |
