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	Provedor de dados ArchiMer (32) Rev. Bras. Ciênc. Avic. (3) Thai Agricultural (1) BABT (1) Ciência Rural (1) Ecology and Society (1) Neotropical Ichthyology (1) PAB (1) R. Bras. Zootec. (1) Mais... Autor Robert, Rene (6) Boudry, Pierre (5) Nicolas, Jean-louis (4) Taris, Nicolas (4) Cochard, Jean-claude (3) Gerard, Andre (3) Renault, Tristan (3) Baracho,MS (2) Batista, Frederico (2) Bernatchez, Louis (2) Breuil, Gilles (2) Connan, Jean-paul (2) Dao, Jean-claude (2) Ernande, Bruno (2) Haffray, Pierrick (2) Laporte, Martin (2) Le Luyer, Jeremy (2) Miner, Philippe (2) Mingant, Christian (2) Nääs,IA (2) Mais... Palavra-chave Hatchery (42) Ecloserie (10) Crassostrea gigas (9) Pecten maximus (7) Larvae (6) Larve (5) Aquaculture (4) Genetic diversity (4) Nursery (4) Diversité génétique (3) Nurserie (3) Oyster (3) Selection domestication (3) Shrimp (3) Sélection domestication (3) Flow cytometry (2) France (2) Genetic (2) Microalgae (2) Mollusc (2) Mais... Tipo do documento Text (32) Info:eu-repo/semantics/article (7) Info:eu-repo/semantics/other (1) Peer-Reviewed Reports (1) PhysicalObject (1) Ano 2021 (1) 2018 (1) 2017 (1) 2016 (3) 2015 (3) 2014 (4) 2013 (1) 2011 (1) 2010 (1) 2009 (2) 2008 (1) 2007 (2) 2006 (4) 2005 (1) 2004 (2) 2003 (2) 2001 (1) 2000 (2) 1999 (1) 1997 (2) Mais... País France (32) Brazil (8) Canada (1) Thailand (1) Idioma Inglês (27) Francês (14) Thailandês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 63 Primeira ... 1 2 3 4 ... Última Parasitismo de Palmistichus elaeisis (Hymenoptera: Eulophidae) em hospedeiro alternativo sobre plantas de eucalipto em semi-campo Rev. Ciênc. Agron. Pereira,Fabrício Fagundes; Zanuncio,José Cola; Pastori,Patrik Luiz; Pedrosa,Aline Rodrigues Porto; Oliveira,Harley Nonato de. O sucesso de programas de controle biológico com parasitóides depende de pesquisas aplicadas e, por isso, estimouse o número ideal de fêmeas de Palmistichus elaeisis Delvare & LaSalle, 1993 (Hymenoptera: Eulophidae) para liberação em plantios de eucalipto, visando o controle de lepidópteros desfolhadores. Em cada repetição foram utilizadas trinta e seis pupas do hospedeiro alternativo Anticarsia gemmatalis Hübner, 1818 (Lepidoptera: Noctuidae) com 24 a 48 horas de idade que, foram individualizadas em armadilhas confeccionadas com tela de náilon e fixadas em ramos de plantas de Eucalyptus grandis nos terços superior, médio e inferior, na proporção de 33,33% (12 armadilhas). Após a fixação das armadilhas, as plantas foram cobertas individualmente,... Tipo: Info:eu-repo/semantics/report Palavras-chave: Lepidoptera; Controle biológico; Número ideal; Parasitóides; Liberação. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000400028 Variações na qualidade e tamanho de sementes de mamona pela época de semeadura e ordem floral Rev. Ciênc. Agron. Zuchi,Jacson; Bevilaqua,Gilberto Antonio Peripolli; Sediyama,Carlos Sigueyuki; Zanuncio,José Cola. A definição da época de semeadura é importante para culturas agrícolas de sequeiro. Em regiões tropicais há uma relação direta entre época de semeadura e desempenho do cultivo de mamona. O objetivo deste estudo foi avaliar a qualidade e o tamanho de sementes de mamona em função da época de semeadura e ordem floral. O experimento foi conduzido na Embrapa Clima Temperado em Pelotas, Rio Grande do Sul. Os materiais foram semeados em duas épocas: a primeira em novembro (entre os dias um e cinco) e a segunda em dezembro (entre os dias um e cinco). Cada época teve 12 unidades experimentais em três blocos casualizados e o experimento constou de 72 parcelas, considerando-se as quatro cultivares, duas épocas de semeadura, três ordens florais e três repetições (4 x... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ricinus communis; Semeadura; Germinação. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300012 Susceptibility of Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidea) to gamma-cyhalothrin under laboratory conditions Scientia Agricola Pereira,Alexandre Igor de Azevedo; Ramalho,Francisco de Sousa; Zanuncio,José Cola. Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidae) is an important biological control agent of the cotton leafworm [Alabama argillacea (Hübner)] in the cotton crops in Brazil. The use of selective products such as pyrethroids has been emphasized in this agroecosystem. Then, the susceptibility of the predatory stinkbug P. nigrispinus to the pyrethroid insecticide gamma-cyhalothrin was studied in the laboratory. Nymphs and adults of the predator were exposed to seven concentrations of the gamma-cyhalothrin via topical contact and ingestion through treated water. The concentrations studied of this insecticide via topical application were relatively harmless for adults of P. nigrispinus (females: LC50 = 143.5 ppm a.i., and males: LC50 = 145.1 ppm a.i.)... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cotton; Biological control; Pyrethroid; Selectivity; Natural enemies. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000500012 Susceptibility of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae), a Eucalyptus pest, to entomopathogenic fungi Scientia Agricola Soliman,Everton Pires; Castro,Bárbara Monteiro de Castro e; Wilcken,Carlos Frederico; Firmino,Ana Carolina; Pogetto,Mario Henrique Ferreira Amaral Dal; Barbosa,Leonardo Rodrigues; Zanuncio,José Cola. ABSTRACT: Thaumastocoris peregrinus Carpintero and Dellape (Hemiptera: Thaumastocoridae) is a sap-sucking insect that has become a major pest of eucalypts. The entomopathogenic fungi Beauveria bassiana (Bals.-Criv.) Vuill. and Metarhizium anisopliae (Metsch.) Sorokin have the potential to control insect pests. This study evaluated the susceptibility of T. peregrinus to two commercial products based on conidia of B. bassiana and M. anisopliae. The fungi were sprayed onto adults of T. peregrinus at a concentration of 1 × 108 conidia mL−1 to evaluate their pathogenicity and conidial production on the insect cadavers. Beauveria bassiana caused 100 % mortality, while M. anisopliae caused more than 80 % mortality of T. peregrinus adults 11 days after fungi... Tipo: Info:eu-repo/semantics/article Palavras-chave: Beauveria bassiana; Metarhizium anisopliae; Biological control; Bronze bug. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001300255 Tabelas de fertilidade e de esperança de vida de Tynacantha marginata Dallas (Heteroptera, Pentatomidae, Asopinae) alimentado com larvas de Tenebrio molitor L. (Coleoptera, Tenebrionidae) e folhas de Eucalyptus urophylla S.T. Blake Zoologia Moreira,Luciano Andrade; Zanuncio,José Cola; Picanço,Marcelo Coutinho; Bruckner,Claudio Horst. The objective of this research was to study the effect of feeding on Eucalyptus leaves on the life and fecundity tables of Tynacantha marginata Dallas, 1851 (Heteroptera: Pentatomidae). Higher mortality of this predator occurred during second week of life, when the nymphs were starting second instar. The fecundity table showed that the nymphal period of T. marginata lasted four weeks, with viability of 57,9% and total longevity of 21 weeks. Egg oviposition period took 10 weeks. The population parameters (R0, rm and λ) showed a 50.69 times populational increase after one generation. Tipo: Info:eu-repo/semantics/article Palavras-chave: Heteroptera; Tynacantha marginata; Life tables; Predator. Ano: 1995 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000200005 Aspectos biológicos, morfológicos e comportamentais de adultos de Podisus sculptus Distant (Heteroptera, Pentatomidae) Zoologia Nascimento,Eduardo Cândido do; Zanuncio,José Cola; Menin,Eliane; Ferreira,Paulo Sérgio Fikza. Some biological, morphological and behavioral aspects of adults Podisus sculptus Distant, 1889 (Heteroptera, Pentatomidae) fed with Bombyx mori Linnaeus, 1758 (Lepidoptera, Bombycidae) (fourth and fifth instar caterpillars) and Tenebrio molilor Linnaeus, 1758 (Coleoptera, Tenebrionidae) (third and fourth instar caterpillars) were studied and no differences were found between these two preys. Average values for the parameters studied were: period of pre-oviposition (6.14 days), oviposition (8.57 days) and pos-oviposition (3.57 days); number of eggs/female (97.71); number of postures/female (3.96); female weight (68.90mg) and male weight (47.43mg). Podisus sculptus has brownish color, and four yellow spots in the scutelum: one close to the head and three... Tipo: Info:eu-repo/semantics/article Palavras-chave: Heteroptera; Podisus sculptus; Behavior; Biological aspects; Morphology. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000100015 Methodology for bioassay entomopathogenic Bacillus against sand fly (Diptera, Psychodidae, Phlebotominae) larvae Zoologia Wermelinger,Eduardo Dias; Zanuncio,José Cola; Rangel,Elizabeth F.; Cecon,Paulo R.; Rabinovitch,Leon. The objective of this research is to present a method to bioassay entomopathogenic Bacillus species against sand fly (Diptera, Psychodidae, Phlebotominae) larvae. The vector Lutzomyia longipalpis (Lutz & Neiva, 1912) (Diptera, Psychodidae, Phlebotominae) and some Bacillus strains were used in laboratory to develop this method. Some characteristics of this method are commented and the importance to develop a standard method to test pathogenicity of Bacillus species against phlebotomine larvae is also discussed. Tipo: Info:eu-repo/semantics/other Palavras-chave: Phlebotominae; Bacillus; Bioassay; Method. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000300026 Desenvolvimento e sobrevivência ninfal de Podisus nigrispinus (Dallas) e Supputius cincticeps (Stål) (Heteroptera, Pentatomidae) em diferentes temperaturas Zoologia Didonet,Julcemar; Zanuncio,José Cola; Sediyama,Carlos S.; Picanço,Martelo C.. The effect of temperature on the development of Podisus nigrispinus (Dallas, 1851) and Supputius cinctceps (Stål, 1860) was studied in order to adjust equations to predict the development of these predators under 18, 20, 25, 30, 32 and 35º±0.2ºC, relative humidity of 65±10% and photophase of 12 hours. Incubation period of the eggs and duration and viability of nymphal stage were quadratically influenced by temperature while egg viability decreased linearly with increased temperature. The best temperature for egg development was 29ºC for both species and for nymphal development of P. nigrispinus and S. cincticeps they were 29º and 28ºC respectivelly. Nymphal viability was highly affected by extreme temperatures, with optima around 24ºC for S. cincticeps and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Heteroptera; Pentatomidae; Podisus nigrispinus; Supputius cincticeps; Nymphal development; Predators. Ano: 1995 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000300005 Biologia de Fulgurodes sartinaria Guenée (Lepidoptera, Geometridae) em Pinus patula Zoologia Santos,Germi Porto; Zanuncio,José Cola; Alves,Antônio de Pádua; Zanuncio,Teresinha Vinha. This paper relates to the first case of Pinus patula defoliation by Fulgurodes sartinaria Guenée, 1857 (Lepidoptera: Geometridae) in Minas Gerais, Brazil. Fieldand laboratory studies showed that F. sartinaria is a voraceus species with high biotic potential. Avarage egg laying by female was 180.82 with 22.34±7.36% and 12.91±0.11 days of egg viability and incubation period, respectively. Larval period passed through five instars with a mean of 78.56±1.91 days. Pre-pupal and pupal stages had a mean period of 3.3±0.24 and 20.70±2.05 days, respectively. Males and females were very similar in appearance, with 12.88±0.92 and 12.00± 1.65 days of adult live, respectivelly. It were found an identified egg parasite and Brachymeria sp. pupal parasite. Tipo: Info:eu-repo/semantics/article Palavras-chave: Lepidoptera; Geometridae; Fulgurodes sartinaria; Pinus patula. Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000200009 Comunidades de Lepidópteros noturnos desfolhadores de eucalipto em três regiões do cerrado de Minas Gerais Zoologia Fagundes,Marcílio; Zanuncio,José Cola; Lopes,Frederico Santos; De Marco Júnior,Paulo. A diversified Lepidoptera fauna is found associated with Eucalyptus plantations in Brazil. From October 1990 to September 1991 twelve light traps were used in three regions of the Cerrado area with Eucalyptus plantations (Bom Despacho - BD, Três Marias - TM and Montes Claros - MC), in Minas Gerais State, Brazil. Twenty three Lepidoptera defoliator species were found in those regions. These species were affected by many factors, specially the plantation stage, the neighboring plant species, the type of brush vegetation and the species of Eucalyptus planted in a specific area. The saniples were not significantly different between regions in species richness (12 to 17 species; p=0.065) or eveness (0.53 to 0.70; p=0.779) in a randomized ANOVA test. Assuming a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Lepidoptera; Eucalyptus; Faunistic diversity. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000300024 Duração do período ninfal e sobrevivência do predador Podisus connexivus Bergroth (Hemiptera, Pentatomidae), em três presas alternativas Zoologia Zanuncio,José Cola; Leite,Joaquim Efigênio M; Alves,João Batista; Santos,Germi Porto. Longevity and survival of the predator Podisus connexivus (Hemiptera: Pentatomidae) were studied in three alternative preys: T1 - Bombyx mori (Lepidoptera, Bombycidae) catterpilars; T2 - Musca domestica (Diptera, Muscidae) larva and T3 - Tenebrio molitor (Coleoptera, Tenebrionidae) larva. Longevity and survival were: 22,1±0,6 days and 54,3±5,3%; 25,2±1,3 days and 56,0±4,9% and 22,0±0,8 days and 34,6±8,6%, for treatments T1, T2 and T3, respectively. Comparing to other researches, a lower survival was found. This is probably because a F2 generation from field material, was used. Since the insect was not well adapted to the laboratory conditions this could have led to lower survival. Tipo: Info:eu-repo/semantics/article Palavras-chave: Hemiptera; Pentatomidae; Podisus connexivus; Ecology. Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000200010 EFICIÊNCIA DE Bacillus thuringieneisE DE DELTAMETRINA, EM APLICAÇÃO AÉREA, PARA O CONTROLE DE Thyrinteina arnobiaSTOLL, 1782 (LEPIDOPTERA: GEOMETRIDAE) EM EUCALIPTAL NO PARÁ Acta Amazonica Zanuncio,José Cola; Guedes,Raul Narciso Carvalho; Cruz,Adalton Pinheiro da; Moreira,Antônio Maurício. A avaliação da eficiência relativa de formulações de Bacillus thuringiensise de deltametrina, em aplicações aéreas para o controle de Thyrirrteina arnobiaStoll, 1782 (Lepidoptera: Geometndae) em Eucalyptus urophyllaem Monte Dourado no Pará, foi feita no presente ensaio, onde faixas de 10 ha (100x1000 m) foram pulverizadas com formulações comercoais de B. thuringiensise/ou deltametrina. Foram tomados cinco pontos de amostragem para cada tratamento e as avaliações foram feitas 24, 48, 72, 96 e 120 horas após a aplicação dos inseticidas. Cerca de 144 horas após a aplicação, foi feita uma pulverização drástica de uma mistura de malation e deltametrina, para a verificação do número total de insetos presentes nos pontos amostrados. A deltametrina mostrou... Tipo: Info:eu-repo/semantics/article Ano: 1992 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671992000400485 MONITORAMENTO DE LEPIDÓPTEROS, ASSOCIADOS A PLANTIOS DE EUCALIPTO DA REGIÃO DE AÇAILÂNDIA (MARANHÃO), NO PERÍODO DE AGOSTO/90 A JULHO/91. Acta Amazonica Zanuncio,José Cola; Fagundes,Marcílio; Araújo,Mauro Seródio Silva; Evaristo,Francisco das Chagas. Muitas das espécies de insetos associadas ao plantios de eucalipto são consideradas pragas, enquanto outras ainda não apresentam uma relação definida com estas florestas. Amostragens quinzenais da entomofauna, realizadas com armadilhas luminosas, no período de agosto/90 a julho/91, revelaram a existência de 263 espécies de Lepidoptera associadas aos plantios de eucalipto da região de Açailândia (Maranhão). Destas, sete são consideradas pragas primarias: Eupseudosoma aberransSchaus, 1905 e Eupseudosoma involutaSepp, 1852 (Arctiidae), "Thyirrteina leucoceraeaRindge, 1961, Glenaspp., e Oxydia veuliaCramer, 1779 (Geometridae); Nystalea nyseusCramer, 1775 (Notodontidae); Sarsina violascensHerrich-Schaeffer, 1856 (Lymantriidae) e seis pragas sencundárias:... Tipo: Info:eu-repo/semantics/article Ano: 1992 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671992000400615 Efeito de inseticidas sistêmicos aplicados no solo na produção do feijoeiro Bragantia Leite,Germano Leao Demolin; Picanço,Marcelo; Madeira,Nuno Rodrigo; Zanuncio,José Cola. Este trabalho objetivou o estudo dos componentes de produção na cultura do feijoeiro (Phaseolus vulgaris L.), quando se utilizaram os inseticidas sistêmicos Aldicarb 150 G (6 kg/ha) e Fosthiazate 100 G (10, 20, 30 e 40 kg/ha), além da testemunha. A pesquisa foi desenvolvida na Universidade Federal de Viçosa, Viçosa (MG), em abril-julho de 1994. O delineamento experimental foi em blocos casualizados com quatro repetições, sendo a unidade experimental constituída de 500 plantas. Avaliaram-se altura das plantas, número de nós, mortalidade de plantas, número de flores, vagens, óvulos e grãos danificados (identificando-se os causadores dos danos). Foi estimada a produtividade média de cada tratamento, as perdas ocorridas e suas causas. A partir desses dados,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Phaseolus vulgaris L.; Tabela de vida; Etiella zinckenella; Aldicarb; Fosthiazate. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051996000200012 Potential of Tyrophagus putrescentiae (Schrank) (Astigmata: Acaridae) for the Biological Control of Lasioderma serricorne (F.) (Coleoptera: Anobiidae) BABT Canevari,Glauco da Cruz; Rezende,Fernanda; Silva,Rafael Braga da; Faroni,Lêda Rita D'Antonino; Zanuncio,José Cola; Papadopoulou,Smaro; Serrão,José Eduardo. This work investigated the potential of Tyrophagus putrescentiae (Schrank) (Astigmata: Acaridae) to control Lasioderma serricorne (F.) (Coleoptera: Anobiidae) in the laboratory. L. serricorne is the most destructive insect pest ever found on stored tobacco. The experimental delineation had 33 arenas being each experimental unit with 11 arenas of experiments with eggs, larva of L. serricorne with the density of T. putrescentiae maintained constant, where from 11 of these arenas, eight were for the analysis of predation and three to evaluate the natural mortality of the insect. The highest predation rate was found during the larval stage with, approximately, 54, 68 and 78% mortality of L. serricorne from the fourth until the sixty day of predation. These... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Lasioderma serricorne; Predators; Stored products; Tyrophagus putrescentiae. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200017 Biochemical and morphological aspects of salivary glands of the predator Brontocoris tabidus (Heteroptera: Pentatomidae) BABT Azevedo,Dihego de Oliveira; Zanuncio,José Cola; Zanuncio Jr.,José Salazar; Martins,Gustavo Ferreira; Marques-Silva,Solange; Sossai,Marcos Franklin; Serrão,José Eduardo. The aim of this work was to study the feeding habits of the predator Brontocoris tabidus (Heteroptera: Pentatomidae) analyzing the salivary gland complex (SGC). The SGC was dissected and subjected to histological analyses and biochemical assays. Results showed that a pair of bilobed principal salivary glands and one pair of tubular accessory salivary glands form the SGC and different parts of salivary gland synthesizes similar substances. Lipases, a-amylase and trypsin-like enzymes were detected at both lobes of the principal salivary gland. These data together with observations related to the predator's diet suggested that it could be considered an obligate zoophytophagous. Tipo: Info:eu-repo/semantics/article Palavras-chave: Salivary glands; Biological control; Heteroptera; Pentatomidae. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000300013 Reproduction and longevity of Supputius cincticeps (Het.: Pentatomidae) fed with larvae of Zophobas confusa, Tenebrio molitor (Col.: Tenebrionidae) or Musca domestica (Dip.: Muscidae) BABT Zanuncio,José Cola; Beserra,Eduardo Barbosa; Molina-Rugama,Adrián José; Zanuncio,Teresinha Vinha; Pinon,Tobias Baruc Moreira; Maffia,Vanessa Pataro. Reproduction and longevity of Supputius cincticeps (Stål) (Heteroptera: Pentatomidae) fed on Zophobas confusa Gebien, Tenebrio molitor L. (Coleoptera: Tenebrionidae) or Musca domestica (L.) (Diptera: Muscidae) larvae were studied during two generations at 24.7 ± 1.1ºC, 70 ± 10% R.H. and 12 h of photophase. Body weight of newly-emerged adults, oviposition period, number of egg masses, total number of eggs and longevity of S. cincticeps were higher when fed on Z. confusa or T. molitor larvae than on M. domestica larvae. Regardless of diet, S. cincticeps showed better reproduction and longevity in the second generation in laboratory conditions. Tipo: Info:eu-repo/semantics/article Palavras-chave: Asopinae; Predatory stinkbug; Fecundity; Alternative prey. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000600013 Parasitism Capacity of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae) on eggs of Sitotroga cerealella (Lep.: Gelechiidae) BABT Pratissoli,Dirceu; Zanuncio,José Cola; Vianna,Ulysses Rodrigues; Andrade,Josimar Souza; Zinger,Fernando Domingo; Alencar,João Rafael de Conte Carvalho de; Leite,Germano Leão Demolin. The objective of this work was to evaluate the parasitism capacity of Trichogramma pretiosum Riley and T. acacioi Brun, Moraes and Soares (Hymenoptera: Trichogrammatidae) in eggs of the alternative host Sitotroga cerealella (Olivier) (Lepidoptera: Gelechiidae) aiming to use both species in biological control programs of Nipteria panacea Tierry-Mieg (Lepidoptera: Geometridae). The parasitism rhythm and total parasitism of these parasitoid species were affected by the temperature with higher values during the first 24 h of their life. Parasitism period was longer for T. pretiosum and T. acacioi at the lowest temperature. Tipo: Info:eu-repo/semantics/article Palavras-chave: Avocado; Insecta; Trichogrammatidae; Temperature. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000600021 Competition between Catolaccus grandis (Hymenoptera: Pteromalidae) and Bracon vulgaris (Hymenoptera: Braconidae), parasitoids of the Boll Weevil BABT Ramalho,Francisco de Sousa; Silva,Ana Maria Camêlo da; Zanuncio,José Cola; Serrão,José Eduardo. The competition between populations of the parasitoids C. grandis and B. vulgaris was studied using larvae of Euscepes postfasciatus (Fairmaire) as an alternative host. A series of biological parameters was observed and related to the competitive abilities of both parasitoid species. They were capable of colonizing and maintaining their populations regardless of host location. The population growth of C. grandis and B. vulgaris, based on fecundity was not affected by the competition. The parasitism and survivorship to the adult stage were affected by competition, except when the host was located at the bottom of the rearing cage. C. grandis performed better than B. vulgaris independently of the competition and host location, but it did not exclude the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Anthonomus grandis; Competition between parasitoids. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000300002 Attack behavior of Podisus rostralis (Heteroptera: Pentatomidade) adults on caterpillars of Bombyx mori (Lepidoptera: Bombycidae) BABT Lemos,Walkymário Paulo; Zanuncio,José Cola; Serrão,José Eduardo. Attack behavior of the predator Podisus rostralis (Stäl) (Heteroptera: Pentatomidae) adults on fourth instar Bombyx mori L. (Lepidoptera: Bombycidae) caterpillars was studied in laboratory conditions. Ten 24 hours old adults of this predator were observed during two hours with the following attack behavior: (1) Predator: prey finding; prey observation; touching prey with antenna; attack behavior; prey paralysis; predator retreat after attack; attack cessation; successive attacks; and (2) Prey: defense. The predator P. rostralis found its prey before attacking and it approached it with slow circular movements. The attack was usually made in the posterior part of the prey to reduce defense reaction. Larger size of prey in relation to the predator resulted... Tipo: Info:eu-repo/semantics/article Palavras-chave: Asopinae; Alternative prey; Biological control; Ethology; Insecta. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000800014 Registros recuperados: 63 Primeira ... 1 2 3 4 ... Última

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