Space treatments of insecticide for control of dengue virus vector Aedes aegypti in southern Mexico. I. Baseline penetration trials in open field and houses.
We studied the efficacy of space ultra-low volume treatments of 3 insecticides for the control of the dengue virus vector Aedes aegypti in southern Mexico. Insecticides tested were permethrin (Aqua-Reslin Super), d-phenothrin (Anvil), and cyfluthrin (Solfac), applied at rates of 10.87, 7.68, and 2 g/ha, respectively, by using London Fog, HP910-PHXL, or Micro-Gen pumps mounted on vehicles. Studies included 1) open field penetration tests and 2) house penetration tests. Open field tests indicated that Anvil and Solfac were more effective than Aqua-Reslin Super. In house tests, Anvil yielded the highest mosquito mortalities (>/=88%) of the three insecticides in the front porch, living room, bedroom, and backyard. Therefore, Anvil proved to be better than other insecticides evaluated to control Ae. aegypti in Chiapas, Mexico.
Arrendondo-Jimenez
Juan I
JI
Centro de Invesitgacion de Paludismo, Instituto Nacional de Salud Publica, 4a Avenida Norte esq. 19a calle Poniente, Chiapas, 30700 Mexico.
Rivero
Norma E
NE
D000330:Aedes; D000818:Animals; D003715:Dengue / Q000517:prevention & control*; D003716:Dengue Virus; D006798:Housing; D007303:Insect Vectors / Q000821:virology*; D007306:Insecticides / Q000008:administration & dosage*; D008800:Mexico; D009032:Mosquito Control / Q000379:methods*; D009570:Nitriles / Q000008:administration & dosage; D026023:Permethrin / Q000008:administration & dosage; D011722:Pyrethrins / Q000008:administration & dosage
D007306:Insecticides; D009570:Nitriles; D011722:Pyrethrins; D026023:Permethrin; C006166:phenothrin; C052570:cyfluthrin