Índice de infestação e fatores de mortalidade do bicudo-do-algodoeiro (Coleoptera: Curculionidae) no semi-árido do sudoeste da Bahia, Brasil

The boll weevil (Anthonomus grandis Boheman, 1843) (Coleoptera: Curculionidae) is a pest that limits the production of cotton, especially in the North East of Brazil. The present study aimed to estimate the infestation index and natural mortality of boll weevil at Caraibas County, located in the semi-arid of the Southwest ofBahia. The experiment was performed using the cultivar BSR Aroeira, at Fazenda Lagoa Seca, in 2006. Weekly evaluations were performed, in five sampling areas 25m2, collecting blossoms fallen on the ground. The infestation was estimated by counting the oviposition punctures and /or the feeding on blossoms, and also by the presence of one of the phases of the boll weevil in the inside. Mortality factors were studied through the dissection of blossoms, estimating predation, parasitism, dissection and disease. The results obtained allowed to conclude that the boll weevil determines high infestation levels in the region. Parasitism, dissection and predation, following this order, determine high rates of real mortality of the pest. Catolaccus grandis Burks, 1954 (Hymenoptera: Pteromalidae) and Bracon sp.(Hymenoptera: Braconidae) are parasitoids of boll weevil reported in sothwestern Bahia, being the first one the predominant species. © 2009, Sociedad Venezolana de Entomología.

Digestibilidade e tempo de trânsito gastrintestinal de dietas contendo níveis crescentes de fibra bruta para pacu

This work aimed to evaluate the effect of increasing dietary fiber levels on the digestibility and gastrointestinal transit time (GTT) for pacu. The digestibility trial used 288 pacu in a completely randomized design, fed in aquaria and transferred to a modified Guelf-type feces collector, using the partial sampling method. The inert marker on the diets was chromic oxide (1%) to establish the diet digestibility. In the GTT assay, 288 pacu were distributed in 24 aquaria in a completely randomized design. Fish were fed with two colored diets - green and white - and feces color was determined after abdominal pressure. The white and green diets used 1% of titanium and chromic oxides, respectively. Total GTT was determined when all fish showed green feces. The apparent digestibility coefficients and GTT of diets decreased as dietary fiber levels increased. These results indicated that 9% dietary fiber can be used in pacu diets without negative effects on energy, protein, crude fiber and ether extract digestibility and GTT.

Dermatologia ambiental: Manifestações dermatológicas de acidentes por animais aquáticos (invertebrados)

Contact between humans and coastal areas has increased in recent decades, which has led to an increase in injuries from aquatic animals. The majority of these present dermatological manifestations, and some of them show typical lesions. The highest percentages of injuries that occur in marine environments are associated with invertebrates such as sea urchins, jellyfish and Portuguese men-of-war (echinoderms and cnidarians). In this review, we discuss the clinical, therapeutic and preventive aspects of injuries caused by marine and freshwater invertebrates, focusing on first aid measures and diagnosis for dermatologists and professionals in coastal areas. © 2013 by Anais Brasileiros de Dermatologia.

O efeito do sabor azedo e da temperatura fria no tempo de trânsito faríngeo da deglutição em indivíduos após acidente vascular encefálico hemisférico isquêmico

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação do tempo de trânsito esofágico de formas farmacêuticas sólidas pela cintilografia e biosusceptometria AC

Pós-graduação em Biologia Geral e Aplicada - IBB

Avaliação da função miocárdia de ratos obesos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análise quantitativa do tempo de trânsito oral e faríngeo em síndromes genéticas

Pós-graduação em Fonoaudiologia - FFC

Acidentes e uso de álcool entre escolares que participaram ou não do PROERD

Pós-graduação em Educação - FFC

Uso de alcool e competência moral em universitários

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A fonoaudiologia e os acidentes humanos: aspectos curriculares e opiniões de docentes e discentes

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ação educativa de prevenção de acidentes domésticos em escolas de ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores naturais de mortalidade de ovos de Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae) e diversidade de artrópodes em diferentes sistemas de colheita de cana-de-açúcar

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Dinâmica dos fatores de mortalidade de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em milho com e sem liberação de Telenomus remus Nixon (Hymenoptera: Platygastridae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fatores naturais e Telenomus remus Nixon (Hymenoptera: Scelionidae) na mortalidade de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em milho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ação do extrato bruto da Tabernaemontana catharinensis e de seu alcalóide isolado sobre as atividades de fosfolipases A2 ofídicas em preparação neuromuscular de camundongos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)