Regis, Lêda, Monteiro, Antonio Miguel, Silveira Jr., José Constantino, Furtado, André Freire, Acioli, Ridelane Veiga, ...
A new approach to dengue vector surveillance based on permanent egg-collection using a modified ovitrap and Bacillus thuringiensis israelensis (Bti) was evaluated in different urban landscapes in...
Barbosa, Rosângela MR, Souto, Antonio, Eiras, Alvaro E, Regis, Lêda
An ovitrap (BR-OVT) based on physical and chemical stimuli for attracting gravid Culex quinquefasciatus (Diptera: Culicidae) females was developed and evaluated under laboratory and field conditions....
Barbosa,Rosângela MR, Souto,Antonio, Eiras,Alvaro E, Regis,Lêda
An ovitrap (BR-OVT) based on physical and chemical stimuli for attracting gravid Culex quinquefasciatus (Diptera: Culicidae) females was developed and evaluated under laboratory and field conditions....
Barbosa,Rosângela MR, Souto,Antonio, Eiras,Alvaro E, Regis,Lêda
An ovitrap (BR-OVT) based on physical and chemical stimuli for attracting gravid Culex quinquefasciatus (Diptera: Culicidae) females was developed and evaluated under laboratory and field conditions....
Christina Nielsen-Leroux, Guofeng Pei, Zhiming Yuan, Lêda Regis
Investigations on the inheritance and mechanism of resistance to Bacillus sphaericus Neide in Culex quinquefasciatus Say colonies, selected with strains C3-41 (RLCq1/C3-41) and 2362 (CqRL1/2362),...
Elizabeth Gomes Sanches, Lêda Regis
The effect of sunlight on the efficacy and persistence of an experimental tablet formulation based on Bacillus thuringiensis sorovar. israelensis (C4P1) was evaluated against Aedes aegypti larvae...
Brito,Ana Cristina, Vila-Nova,Márcio Cavalcante, Rocha,Deisy Alécia Martins, Costa,Lidiana Gomes, Viana,Luciana Da Silva, ...
A prevalência da filariose canina causada por Dirofilaria immitis e Dipetalonema reconditum, foi estimada após a realização de inquérito hemoscópico em 1.519 cães domiciliados. Foram...
Sanches,Elizabeth Gomes, Jesus,Fernando Justino De, Regis,Lêda
The effect of sunlight on the efficacy and persistence of an experimental tablet formulation based on Bacillus thuringiensis sorovar. israelensis (C4P1) was evaluated against Aedes aegypti larvae...
The Use of Bacterial Larvicides in Mosquito and Black Fly Control Programmes in Brazil (2000)
Bacillus spp. based larvides are increasingly replacing, with numerous advantages, chemical insecticides in programmes for controlling black fly and mosquito populations. Brazil was among the...
The use of bacterial larvicides in mosquito and black fly control programmes in Brazil (2000)
Bacillus spp. based larvides are increasingly replacing, with numerous advantages, chemical insecticides in programmes for controlling black fly and mosquito populations. Brazil was among the...
Ana C Brito, Gilberto Fontes, Deisy AM Rocha, Lêda Regis
RESEARCH NOTE: Dirofilaria immitis (Leidy, 1856) is a nematode that can be transmitted mainly by mosquitoes of the genera Aedes, Culex and Anopheles (KW Ludlam et al. 1970 JAVMA 157: 1354-1359). The...
Regis,Lêda, Furtado,André Freire, Bezerra,Cleidilene Barbosa, Araújo,Jandira, ...
Um projeto piloto para o controle da filariose bancroftiana foi desenvolvido em duas áreas do Recife, com índices iniciais de prevalência de microfilaremia de 10%. Nas duas áreas, foi aplicado...
A Strain of Bacillus sphaericus Causes Slower Development of Resistance in Culex quinquefasciatus
Pei, Guofeng, Oliveira, Cláudia M. F., Yuan, Zhiming, Nielsen-LeRoux, Christina, Silva-Filha, Maria Helena, Yan, Jianpin, ...
Two field-collected Culex quinquefasciatus colonies were subjected to selection pressure by three strains of Bacillus sphaericus, C3-41, 2362, and IAB59, under laboratory conditions. After 13 and 18...
Gammon, Katherine, Jones, Gareth W., Hope, Steven J., Regis, Lêda, ...
Both Bacillus sphaericus and Bacillus thuringiensis subsp. israelensis produce mosquitocidal toxins during sporulation and are extensively used in the field for control of mosquito populations. All...