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| Registros recuperados: 14 | |
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| Lozovei,Ana Leuch. |
| During two consecutive years, from january 1985 to december 1986, studies were carried out on mosquitoes living in the internodes of bamboo in two distinct regions, the Atlantic Forest of the Serra do Mar and the First Plateau, both in the state of Paraná, Brazil. These dendricolous habitats are very different from other recorded mosquito breeding sites. The internodes of the green, living bamboo are closed reservoirs of water with only some small, lateral holes made by boring insects Eucalyptra barbara Schaus, 1894 and Eucalyptra fumida Schaus, 1894 (Lepidoptera, Noctuidae), and other animals. The water in the internodes derives from the bamboo itself. These are the first observations of this breeding behavior. Some females entirely enter the hole to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Diptera; Ecologia; Mosquitos dendrícolas; Taquara. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000400016 |
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| Teodoro,Ueslei; Galati,Eunice A.B.; Kühl,João Balduíno; Lozovei,Ana Leuch; Barbosa,Orlando Carlos. |
| Evaluation of DDT insecticide used to sand flies control in domiciles and domestic animal shelters in an endemic area of cutaneous leishmaniasis. Collections of sand flies were made with Falcão traps in houses, in one pigsty and in one tree in Jussara Farm, municipality of Jussara, State of Paraná, Brazil, between 10 p.m. and 2 a.m. during 7 days from March 24 to April 1, 1992. In May, 1992 DDT insecticide (Dicloro Difenil Tricloro Etano) (1 g/square meter of area) was applied internally and externally on houses and in pigsty. After this, new collections of sand flies were made from July 1992 to February 1993, once a month, with Falcão traps installed in the same hour and conditions mentioned above. Before DDT insecticide application 12,960 sand flies were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leishmania; Leishmaniose; Controle de flebotomíneos; DDT. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000300014 |
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| Petry,Fabiane; Lozovei,Ana Leuch; Chahad-Ehlers,Samira. |
| Eggs fertility rate and some biological aspects of the immature forms were studied on six Simulium species from ovipositions collected in natural breeding places located in rural area. The fertility was considerably high. For a total of 213 ovipositions containing 74,906 eggs, the average fertility rate was 99.13% with variation from 94 to 100%. The developmental cycle of the immature forms was observed from egg eclosion to adult emergence under temperature from 16.5 to 28ºC. In S. orbitale the life cycle duration was 30 to 32 days, for S. perflavum 32 to 35 days, for S. subnigrum 33 to 39 days, for S. inaequale 41 to 47 days, for S. pertinax 42 to 48 days, and finally, the longest duration was observed for S. distinctum to range 48 to 49 days. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blackfly; Egg fertility; Life-cycle; Oviposition; Simuliidae; Simulium. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000600014 |
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| Teodoro,Ueslei; Balduíno,João; Thomaz-Soccol,Vanete; Barbosa,Orlando C; Ferreira,Maria E. M. C; Lozovei,Ana Leuch; Verzignassi,Thaís G; Roberto,Andrea C. B. Silva. |
| Studies were conducted to compare the results of the collections of phlebotomines, in two distinct periods, i.e. before and after changed environmental conditions in Jussara county, Paraná State, Brazil. Collections were made near to a forest in Jussara farm, between February and April 1992. Six Falcão light traps were installed in houses and animals' shelters. Catches were made once a month and 35,783 phlebotomines were captured. Based on these data, sanitation was done in peridomiciliary area and domestic animals shelters were separated from domiciles in January 1994. Then during February to April 1994 using the same methodology new phlebotomines catches were made. The results showed that an average of just 150 (6,311/42) phlebotomines per hour were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leishmaniasis; Psychodidae; Phlebotomine; Sandflies; Ecology; Lutzomyia. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000300007 |
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| Sant'Ana,Adson Luís; Lozovei,Ana Leuch. |
| From October 1995 to January 1996 Aedes (Ochlerotatus) scapularis (Rondani, 1948) was studied in a small area of the Atlantic Forest, Serra do Marumbi, Morretes, Paraná, Brazil. Adults were captured with Shannon light traps for 48 nights, representing 12 nights for seven time intervals. Traps were operated from dusk to dawn. The influences on flight activity of the lunar phase, ambient temperature, relative humidity, and rainfall were analyzed. Ae. scapularis had a flight behaviour different in each of the four lunar phases. In relation to flight period, the species showed higher activity during the first three lunar intervals. Among the climatic variables, temperature and relative humidity positively influenced flight activity during the night. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aedes (Ochlerotatus) scapularis; Culicidae; Diptera; Lunar phases; Traping. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212001000100018 |
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| Lozovei,Ana Leuch. |
| During two consecutive years, from January 1985 to December 1986, a comparative study of mosquitoes preferences for breeding habitat was carried out in the Atlantic Forest of the Serra do Mar, Paraná State, Brazil. To achieve it, 1875 bamboo internodes aligned vertically in live green, bamboo plants Merostachys speciosa Munro and Merostachys sp. were used, in which metabolic water was exuded from the plant itself, and presenting different size/pattern holes at their lateral walls, bored by the local sylvan fauna. Another group of 1200 individual internode traps was used as comparative element, carved out with a transversal cut by a saw, filled with local stream water and held in branches at different heights in the vegetal strata nearby. At both... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Reproduction; Bamboo internodes; Microhabitats. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212001000100001 |
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| Lozovei,Ana Leuch; Petry,Fabiane; Santos Neto,Luiz Gonzaga dos; Ferraz,Maria Elizabeth. |
| De janeiro a agosto de 2002, quinzenalmente, foi levada a efeito a coleta de simulídeos imaturos em substratos naturais e antrópicos no Riacho dos Padres. O trabalho visou proceder ao inventário das espécies e verificar as freqüências relativas. A área de propriedade particular localizada na Região Metropolitana de Curitiba constitui uma microempresa de agronegócio, com criação de peixes, coelhos, ovinos, bovinos, aves domésticas e, ainda, área de lazer com eqüinos para cavalgada de visitantes. A presença constante de animais hospedeiros e a ração fornecida aos peixes garantiram farta alimentação aos simulídeos, o que favoreceu a explosão desta praga. Em todos os substratos foram coletadas 24.021 pupas e um total de 197.812 larvas. A partir de pupas, foram... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Criadouro; Freqüência de espécies; Riacho; Simuliidae; Vertedouros. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000100015 |
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| Santos-Neto,Luiz Gonzaga dos; Lozovei,Ana Leuch. |
| Um estudo foi realizado sobre mosquitos adultos de abril 1995 a março 1996 na Mata Atlântica do município de Morretes, Paraná, Brasil. A investigação foi procedida com auxílio de duas armadilhas luminosas CDC-M instaladas em estratos verticais diferentes. Os mosquitos foram capturados mensalmente durante um ano, com início às 18 horas e término às 6 horas do dia seguinte, totalizando 144 horas de trabalho de campo. Obteve-se 1.408 exemplares de mosquitos (409 na copa e 999 próximo ao solo), pertencentes a 10 gêneros e 31 espécies. Anopheles cruzii e Culex ribeirensis foram predominantes e são objetos do presente estudo. Não foi observada diferença entre as armadilhas para Anopheles cruzii. Mas Culex ribeirensis foi coletado em maior número pela CDC-M/solo.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Armadilha luminosa; Ecologia; Levantamento. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000100018 |
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| Petry,Fabiane; Lozovei,Ana Leuch; Ferraz,Maria Elizabeth; Santos Neto,Luiz Gonzaga dos. |
| No Riacho dos Padres na Chácara Evíssima, numa microempresa de agronegócio com criação de peixes e animais domésticos, área de lazer e salão de eventos, localizada na Região Metropolitana de Curitiba, os simulídeos em grande proliferação causaram sério impacto com as picadas a tal ponto que dificultaram o convívio habitual. De janeiro a agosto de 2002, coletou-se 24.021 pupas por meio das quais foram identificadas as espécies: Simulium inaequale, Simulium perflavum, Simulium pertinax com 85,98% e Simulium orbitale, Simulium subnigrum, Simulium distinctum e Simulium incrustatum com somente 14,02% de freqüência. O combate a estas populações iniciado em 28 de fevereiro terminou em 08 de agosto de 2002. O controle integrado consistiu na aplicação de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Controles Bti e mecânico; Riacho; Simuliidae; Vertedouros piscicultura. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000100021 |
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| Lozovei,Ana Leuch; Silva,Mário Antônio Navarro da. |
| The collects from mosquitoes' sample that repro-duce in leaf imbricate of bromeliads were done by two differents methods: a conven-tional method where the plants were felled and the water inside were dropped in a recipient and in the second method the samples were collected by sucking the water, so the plant wasn't felled. The number of bromeliads studied in each method was 120 plants from zero to 15 m height. The period of study lasted from january till december 1989. The bromeliads were collected monthly by each method. The score of immature was done at the laboratory. The variables studied were the number of leaf axils with water (Xi, Yi), water volume (cm³) inside each bromeliad (X2, Y2), the number of immature mosquitoes (larvae and pupae) inside each... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Culicidae; Bromeliads; Sampling methods. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000400003 |
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| Silva,Mario Antônio Navarro da; Lozovei,Ana Leuch. |
| The activities were performed at a preserved forest named "Capão da Imbuia", in the urban area of Curitiba, Paraná, Brazil, during march/1990 till march march/1991. The tree holes studied, showed different features: soil distance, area and volume. 303 immatures forms from seven specie of Culicidae were caught: Haemagogus (Conopostegus) leucocelaenus (Dyar & Shannon, 1924), Culex (Culex) acharistus Root, 1927, Toxorhynchites (Lynchiella) theobaldi (Dyar & Knab, 1906), Culex (Culex) eduardoi Casal & Garcia, 1968, Culex (Culex) quinque-fasciatus Say, 1823, Aedes (Protomacleaya) terrens (Walker, 1856). Two species were the most frequent: Haemagogus (C.) leucocelaenus and Toxorhynchites (L.) theobaldi, both of them had the higlest medias... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Haemagogus leucocelaenus; Toxorhynchites theobaldi; Tree holes. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000500018 |
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| Silva,Mario Antonio Navarro da; Lozovei,Ana Leuch. |
| Mosquitoes ecological features were studied in a preserved forest - Capão da Imbuia - placed in the urban area of Curitiba City, Paraná, Brasil. In this research were noted immature forms in artificial recipients made by different materiais. Five species were found in this recipients: Culex (Culex) acharistus Root, 1927, Culex (Culex) group coronator Dyar & Kanb, 1906, Culex (Culex) eduardoi Casal & Garcia, 1968, Culex (Culex) quinquefasciatus Say, 1823 and Toxorhynchites (Lynchiella) theobaldi (Dyar & Kanb, 1906). It's very important to know the mosquitoes that in urban area due they carry human desease agents by some species. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Artificial recipients; Ecology. |
| Ano: 1996 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000400021 |
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| Sant'Ana,Adson Luís; Lozovei,Ana Leuch. |
| From October 1995 to January 1996 a survey of the culicid species mentioned above was carried out in a restrict Atlantic Forest area, located in the Marumbi mountain (approximately 6,5 km from the town of Morretes). Shannon light trap was used during 48 nights, in the four lunar phases: full moon, first quarter, new moon and last quarter between evening and morning twilights. A total of 594 Coquillettidia (Rhynchotaenia) venezuelensis (Theobald, 1912) specimens were collected and the different night flight activity in the four moon phases was observed. Regarding the hourly activity, the peak higher numbers of Coquillettidia venezuelensis were collected in the first three hours. Concerning the environmental factors, temperature was found to be the more... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Coquillettidia venezuelensis; Fly activity; Four moon phases. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000200005 |
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| Silva,Mario Antônio Navarro da; Lozovei,Ana Leuch. |
| In a residual forest patch at Curitiba city, captures of culicidae were performed using human bait, at land levei, between 5:00 to 9:00 hours p.m. The period covered 12 months, march-90 to march-91 and the captures lasted 108 hours. In this período were caught 18 specie distributed in nine genera. The four specie caught that made more than ten percent were Aedes (Ochlerotatus) scapularis (Rondani, 1848), Culex (Culex) group coronator Dyar & Knab, 1906, Culex (Culex) quinquefasciatus Say, 1823 e Aedes (Ochlerotatus) crinifer (Theobald, 1903). The most frequent specie was Culex coronator. Along the season, the best yield was at autumn. With regard to the meteorological pattern, Aedes scapularis showed a positive and signifícative associalion with the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culicidae; Human bait; Aedes (Ochlerotatus) scapularis. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000400015 |
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| Registros recuperados: 14 | |
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