6 documents found, page 1 of 1
Toxicity of Bacillus thuringiensis at different larval ages of Agrotis ipsilon ...
Kaiser, Ingrid Schimidt; Lima, Victor Luiz Souza; Pratissoli, Dirceu; Machado, Lorena Contarini; de Freitas Bueno, Regiane Cristina Oliveira [UNESP]Made available in DSpace on 2022-04-28T19:28:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The black cutworm Agrotis ipsilon (Hufnagel) (Lepidoptera: Noctuidae) is a cosmopolitan and polyphagous pest that attacks diverse crops and weed. One of the alternatives to insecticides may be the use of bioinsecticides based on Bacill...
Canibalism in the larval instars of Spodoptera frugiperda (J. E. Smith, 1797) (...
Machado, Lorena Contarini; Santos Junior, Hugo José Gonçalves dos; Paiva, Carlos Eduardo Costa; Santos, Beatriz Almeida dosCannibalism is a frequent behavior in Spodoptera frugiperda (J. E. Smith, 1797) larvae either in the field or in a laboratory. The purpose of this work was to investigate the factors temperature and food quantity on the cannibal behavior in instars of this insect under laboratory conditions. The neonates were conditioned at temperatures of 22, 25, 28 and 31 ± 1°C until they reached the 3rd, 4th, and 5th instar....
Adaptation of technique for rearing of the coffee berry borer [Hypothenemus ham...
Celestino, Flávio Neves; Pratissoli, Dirceu; Machado, Lorena Contarini; Santos Junior, Hugo José Gonçalves dos; Mardgan, LeonardoThe objective of this study was to evaluate rearing techniques of the coffee berry borer, using different natural food sources, forms of asepsis and the storage. The number of offspring produced was evaluated using arabica coffee in beans, arabica coffee in parchment and robusta coffee in beans. For the asepsis of these coffees was used a commercial product based on P2O5 (PCB-P2O5, 30 mL/20 L water), Sodium Hyp...
Control of coffee berry borer, Hypothenemus hampei (Ferrari) (Coleoptera: Curcu...
Celestino, Flávio Neves; Pratissoli, Dirceu; Machado, Lorena Contarini; Santos Junior, Hugo José Gonçalves dos; Queiroz, Vagner Tebaldi deThe objective of this study was to evaluate botanical oils, mineral oils and an insecticide that contained azadirachtin (ICA) for the control of Hypothenemus hampei, in addition to the effects of residual castor oil. We evaluated the effectiveness of the vegetable oils of canola, sunflower, corn, soybean and castor, two mineral oils (assist® and naturol®), and the ICA for the control of H. hampei. The compounds...
Toxicity of castrol oil to coffee berry borer [Hypothenemus hampei (Ferrari) (C...
Celestino, Flávio Neves; Pratissoli, Dirceu; Machado, Lorena Contarini; Costa, Adilson Vidal; Santos Junior, Hugo José Gonçalves dosThe oil extracted from the seed of the castor bean has shown to be very promising in the control various pests. The objective of this study was to evaluate the efficiency of the two cultivars of castor beneath two forms of application and in seven concentrations for the control of Hypothenemus hampei (Ferrari). The oil obtained from the castor bean cultivars, IAC 80 and Paraguaçu, in the concentrations of 0.5; ...
Toxicidade de óleo de mamona a Helicoverpa zea e a Trichogramma pretiosum
Bestete, Luziani Rezende; Pratissoli, Dirceu; Queiroz, Vagner Tebaldi de; Celestino, Flávio Neves; Machado, Lorena ContariniSubmitted by Luana Bolsanello (luanathomazbolsanello@hotmail.com) on 2011-12-07T21:46:08Z No. of bitstreams: 3 02.pdf: 396333 bytes, checksum: b85109e64465d35ce93c4d5d730dc4c3 (MD5) 02.pdf: 396333 bytes, checksum: b85109e64465d35ce93c4d5d730dc4c3 (MD5) license_rdf: 22193 bytes, checksum: c13c6c0d23b43e418b5a1da1a8471735 (MD5); Approved for entry into archive by Patricia Barros(patricia.barros@ufes.br) on 2012-0...