Development of a Bacillus sphaericus tablet formulation and its evaluation as a larvicide in the biological control of Culex quinquefasciatus Flávia P Morais de Medeiros, Maria Alice Varjal de Melo Santos, Leda Regis, Eugênia M Maranhão Rios, Pedro J Rolim Neto PAGE: 431-434

Derris (Lonchocarpus) urucu (Leguminosae) Extract Modifies the Peritrophic Matrix Structure of Aedes aegypti (Diptera:Culicidae) Desiely Silva Gusmão, Valéria Páscoa, Leda Mathias*, Ivo José Curcino Vieira*, Raimundo Braz-Filho*, Francisco José Alves Lemos PAGE: 371-375

Resistance of Musca domestica L. Populations to Cyromazine (Insect Growth Regulator) in Brazil Mara Cristina Pinto, Angelo Pires do Prado PAGE: 729-732

Characterization and Biological Activity of a Brazilian Isolate of Bacillus sphaericus (Neide) Highly Toxic to Mosquito Larvae Paulo de Tarso Ribeiro Vilarinhos, James E Maruniak, Donald W Hall PAGE: 771-776

Larvicidal activity of Syzygium aromaticum (L.) Merr and Citrus sinensis (L.) Osbeck essential oils and their antagonistic effects with temephos in resistant populations of Aedes aegypti Adriana Faraco de Oliveira Araujo, João Tadeu Ribeiro-Paes, Juliana Telles de Deus,Sócrates Cabral de Holanda Cavalcanti, Rogéria de Souza Nunes, Péricles Barreto Alves, Maria de Lourdes da Graça Macoris PAGE: 443-449 | DOI: 10.1590/0074-02760160075