Consulta: creatorFacets:"Bento,José Maurício Simões"
Registros recuperados: 7
Data/hora: 02/06/2024 06:52:41

Flutuação populacional e distribuição de Sitophilus zeamais em pomares de pessegueiro e macieira
Provedor de dados: 86
Autores: Nörnberg,Sandro Daniel; Nava,Dori Edson; Grützmacher,Anderson Dionei; Bento,José Maurício Simões; Ozelame,Ângelo Luis; Hübner,Lucas Kuhn.
O objetivo deste trabalho foi avaliar a flutuação populacional de Sitophilus zeamais (Coleoptera: Curculionidae) e determinar a distribuição deste inseto-praga nas plantas de pessegueiro e macieira na região de Pelotas, no Rio Grande do Sul. A flutuação populacional foi avaliada nas safras 2009/2010 e 2010/2011, por meio de monitoramento semanal com armadilhas dos pomares, durante aproximadamente cinco meses. Foram usadas dez armadilhas do tipo Pet-milho por hectare, posicionadas a 1,7 m do solo, distribuídas de maneira equidistante nas bordas e no centro do pomar. A distribuição do inseto nas plantas foi avaliada nos frutos dos terços superior, mediano e inferior das plantas, na cultivar de maçã Eva e nas cultivares de pêssego Sensação (ciclo precoce),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; Prunus persica; Época de controle; Gorgulho-do-milho; Monitoramento.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000400002

Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
Provedor de dados: 86
Autores: Parra-Pedrazzoli,Ana Lia; Leal,Walter Soares; Vilela,Evaldo Ferreira; Mendonça,Marcelo Costa; Bento,José Maurício Simões.
The objective of this work was to determine the best conditions of use of the synthetic sex pheromone of Phyllocnistis citrella Stainton for monitoring this species in citrus groves in northeastern Brazil. Pheromone doses (0.0, 0.1, 1, 10 and 100 μg) and longevity (1, 15, 29, 43 and 57-day-old lures) and trap height (0.5, 1.5 and 2.5 m), color (green, red, and white) and model influence on P. citrella males capture were evaluated. The doses of 10 and 100 μg of the synthetic sex pheromone - a 3:1 blend of (Z,Z,E)-7,11,13-hexadecatrienal and (Z,Z)-7,11-hexadecadienal - attracted the greatest number of P. citrella males. Traps baited with these two both dosages continued to capture P. citrella males at a comparable rate for over eight weeks in citrus groves....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phyllocnistis citrella (Z; Z)-7; 11-hexadecadienal (Z; Z; E)-7; 11; 13-hexadecatrienal monitoring.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000700004

Morphology of immature stages and mating behavior in Liogenys fusca (Blanchard) (Coleoptera, Melolonthidae, Melolonthinae)
Provedor de dados: 92
Autores: Rodrigues,Sérgio Roberto; Morón,Miguel Angel; Gomes,Elias Soares; Bento,José Maurício Simões.
ABSTRACT Liogenys fusca is a rizophagous insect pest in various crops of economic importance in Brazil. Here we investigated the morphology of immature stages and mating behavior of this species. The redescription of the 3rd instar larvae of L. fusca in this work allows identification and registration of occurrence independently of adults, which occur sporadically in a certain period of the year. Male and female of L. fusca remained confined in the soil during the day and exited between 19:00 and 23:30 h. The copulations occurred between 19:30 and 21:00 h, and were characterized by a typical behavioral sequence. Copulation durations in L. fusca lasted on average 512.23 s. Adults were observed feeding before the copulations on leaves and inflorescences of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insect morphology; Rizophagous insect; Scarabaeoidea; Sexual behavior; White grub.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400284

Sexual dimorphism in Diabrotica speciosa and Diabrotica viridula (Coleoptera: Chrysomelidae)
Provedor de dados: 92
Autores: De Carli,Mayara; Rech,Caroline; Bento,José Maurício Simões; Nardi,Cristiane.
ABSTRACT Diabrotica speciosa (Germar) and Diabrotica viridula F. (Coleoptera: Chrysomelidae) are the two most abundant species of the genus in South America, and belong to the fucata and virgifera groups, respectively. Here, we characterize the dimorphism of the setae present on the basitarsi of males and females of these species. Dimorphism was confirmed in both species, and it was related to the presence of adhesive setae exclusively in males, which possess these structures on the basal tarsomeres of the pro- and mesothoracic legs.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Morphology; Rootworms; Sexual behavior.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000300172

Attraction of Bucephalogonia xanthophis (Hemiptera: Cicadellidae) to volatiles of its natural host Vernonia condensata (Asteraceae)
Provedor de dados: 63
Autores: Bento,José Maurício Simões; Arab,Alberto; Zacarin,Giuliano Grici; Signoretti,André Gustavo Corrêa; Silva,José Wilson Pereira da.
Plant volatiles are important cues for the orientation of herbivorous insects. It is possible that these compounds indicate whether the plant is suitable for feeding and larval development, or for mating aggregation. Vernonia condensata (Asteraceae) is known to attract species of leafhoppers, most of them important vectors of the citrus variegated chlorosis (CVC). In this study, we evaluated the role of volatiles of V. condensata on the orientation of Bucephalogonia xanthophis (Hemiptera: Cicadellidae). Four-arm olfactometer bioassays showed that only males were attracted to the volatiles of the host-plants Citrus sp. and V. condensata. Furthermore, fresh leaves of V. condensata induced a stronger response than volatiles from hexane-extracted leaves. This...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant-herbivore interaction; Leafhopper; Trichomes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600010

Large scale artificial rearing of Anastrepha sp.1 aff. fraterculus (Diptera: Tephritidae) in Brazil
Provedor de dados: 63
Autores: Walder,Julio Marcos Melges; Morelli,Renata; Costa,Karen Zamboni; Faggioni,Kenya Martins; Sanches,Patrícia Alessandra; Paranhos,Beatriz Aguiar Jordão; Bento,José Maurício Simões; Costa,Maria de Lourdes Zamboni.
Some species of the genus Anastrepha (Diptera: Tephritidae) are successfully managed by matching the sterile insect technique with parasitoid releases. Such strategies used in integrated pest management can be implemented only where insect mass-rearing programs are feasible. In this study, we show the process of domestication, rearing technology and quality control data obtained from 54 generations of Anastrepha sp.1 aff. fraterculus (Wiedemann, 1830) kept under fully artificial conditions. Eggs were collected by an artificial oviposition panel consisting of one side of the cage made of blue voile fabric externally covered with a thin layer of silicon rubber. They were then air-bubbled in water at 25 ºC for 48 h before seeding. Larvae were reared on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insect production; Insect domestication; Sterile insect technique; Integrated pest management; Fruit fly.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000400004

Biology and thermal requirements of Utetheisa ornatrix (L.) (Lepidoptera: Arctiidae) reared on artificial diet
Provedor de dados: 52
Autores: Signoretti,André Gustavo Corrêa; Nava,Dori Edson; Bento,José Maurício Simões; Parra,José Roberto Postali.
A study on the biology of Utetheisa ornatrix reared on the artificial diet, was conducted to determine the thermal requirements in each development stage. The aim was to find out the thermal regions in the São Paulo state where the pest could develop on Crotalaria spp. The insects were reared on an artificial diet based on the white beans and yeast. U. ornatrix thermal requirements were tested at 18, 20, 22, 25, 28, 30, and 32ºC 70±20% RH, and 14-h photophase. Lower threshold temperatures (TT) and thermal constants (K) for the egg, larval and pupal stages were 12.7ºC and 51.2 GDD, 13.5ºC and 290.9 GDD, 13.8ºC and 108.4 GDD, respectively; TT and K values for the biological cycle were 13.8ºC and 436.3 GDD.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalaria; Rattlebox moth; Rearing technique.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400001