Dinâmica populacional do psilídeo-de-concha Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) e parasitismo por Psyllaephagus bliteus Riek (Hymenoptera: Encyrtidae) em floresta de eucalipto

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Estimativas de heterose e capacidades de combinação em cebola para resistência a raiz rosada

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Atopozelus opsimus (hemiptera: reduviidae): presas alternativas, comportamento parental e predação sobre pragas exóticas

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Desenvolvimento de novos procedimentos analíticos para diferenciação in situ de espécies lábeis e inertes em sistemas aquáticos e para especiação de Cu(II) e Pb(II) complexados com nanopartículas de sílica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de métodos analiticos para determinação de 'CD', 'CU','NI'e 'PB' em biodiesel por espectrometria de absorção atômica em forno de grafite

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvimento de métodos analíticos para a determinação de 'AS', 'CU' e 'PB' em cachaça por espectrometria de absorção atômica em forno de grafite

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da espectrometria de absorção atômica com nebulização térmica em tubo aquecido em chama (TS-FF-AAS) para determinação de Cd, Cu, Pb e Zn em álcool combustível e óleo diesel

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Dinâmica populacional de moscas-das-frutas (diptera: tephritidae) antes e após a liberação de diachasmimorpha longicaudata (hymenoptera: braconidae) em área de intersecção de pomar cítrico e mata secundária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção e eficiência de isolados de Metarhizium anisopliae (Metsch.) Sorok. no controle da cigarrinha-das-raízes da cana-de-açúcar, Mahanarva fimbriolata (Stal, 1854) (Hemiptera: Cercopidae)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Estrutura genética de populações de Stryphnodendron adstringens (MART.) COVILLE (Barbatimão)

Pós-graduação em Ciência Florestal - FCA

Caracterização físico-mecânica de painéis aglomerados de Eucalyptus grandis com adição de resíduos industriais madeireiros

Pós-graduação em Ciência Florestal - FCA

Variabilidade genética de Colletotrichum gloeosporioides e Colletotrichum acutatum em seringueira (Hevea brasiliensis) no Brasil

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

Severe population decline of marsh deer, Blastocerus dichotomus (Cetartiodactyla: Cervidae), a threatened species, caused by flooding related to a hydroelectric power plant

Balancing power production and environmental conservation can be problematic. The objective of this study was to investigate the abundance of marsh deer in the Paraná River Basin, above the Sergio Motta (Porto Primavera) Dam, before and after the impact of the dam closure. A fixed-wing, flat window aircraft was used to survey study transects. Observations were recorded based on the distance sampling line transect method, assuming that the detection probability decreases with increased distance. The abundance of marsh deer in the survey region prior to flooding was estimated to be 974 individuals (CV = 0.23). The overall abundance dropped from 974 to 444 (CV = 0.26) individuals after flooding, an overall reduction of 54%. This reduction can be attributed to the direct impact of the flooding process, but it was likely exacerbated by indirect effects, such as increased disease, hunting, and reduction in food availability. Prior to flooding, the marsh deer was distributed widely throughout the dam's catchment area; however, the marsh deer habitat was almost completely destroyed by the flooding process. This situation highlights the need to implement management strategies that ensure the survival of the remaining fragmented population.

Sexual abuse and alcohol use among women in metropolitan Sao Paulo, Brazil: a general population study

OBJECTIVE:The present study aimed at estimating the prevalence of lifetime sexual abuse among women and at investigating its association with alcohol consumption.METHOD:Population-based survey conducted through a representative and stratified cluster sample of metropolitan São Paulo. GENACIS questionnaire was used. Sample unit was the home, and all residents aged 18 years and over were interviewed. The outcome was lifetime sexual abuse. The univariate statistical analysis used the Rao-Scott test. Logistic regression was used for the multivariate analysis.RESULTS:The final sample totalized 1,216 women aged 18 years and over; the response rate was 75.0%. Most women were married (56.6%) and had less than 12 years of formal education (59.0%); 46.2% were aged between 25 and 44 years, and 44.4% had a low income. Of the respondents, 7.5% reported having suffered lifetime sexual abuse. Multiple logistic regression model showed an association between lifetime sexual abuse and being a heavy drinker (OR = 4.97) and being a former drinker (OR = 2.04).CONCLUSIONS:There are few population studies in Brazil investigating sexual abuse and its relation to alcohol use. Although the prevalence of lifetime sexual abuse in the present study was smaller than that observed in other studies, it is a highly expressive percentage on account of its social and economic impact, as well as its potential effect on the health system.

Peanut mechanized digging regarding to plant population and soil water level

The largest losses in mechanical harvesting of peanuts occur during the stage of digging, and its assessment is still incipient in Brazil. Therefore, the aim of this study was to evaluate the quantitative losses and the performance of the tractor-digger-inverter, according to soil water content and plant populations. The experiment was conducted in a completely randomized block design with a factorial scheme 2 x 3, in which the treatments consisted of two soil, water content (19.3 and 24.8%) and three populations of plants (86,111, 127,603 and 141,144 plants ha-1), with four replications. The quantitative digging losses and the set mechanized performance were evaluated. The largest amount of visible and total losses was found in the population of 141.144 plants ha-1 for the 19.3% soil water content. The harvested material flow and the tractor-digger-inverter performance were not influenced by soil water content and plant population. The water content in the pods was higher in 24.8% soil water content only for the population of 86,111 plants ha-1; the yield was higher in the populations of 141.144 and 127.603 plants ha-1, in the 19.3 e 24.8% soil water content, respectively.