Efeito do uso de óleos vegetais, associados ou não a inseticida, no controle de bemisia tabaci (gennadius, 1889) e thrips tabaci (lindeman, 1888), em feijoeiro, na época das águas

The objective of this experiments was evaluate the control of Bemisia tabaci and Thrips tabaci, through the use of plant oils associated or not to insecticide in bean plants, besides verifying the consequences on yield. The experiment was carried out in the period of rainy seasons, by utilizing Carioca variety. The statistical design was the randomized blocks, by employing a 6x2 factorial scheme ( plant oil versus insecticide), totalizing 12 treatments and four replications. It was concluded thet application of plant oils without insecticide can be utilized on the control of the B. tabaci biotipo B, since their population and the symptoms of golden mosaic was similar to the treatment plant oils plus insecticide; among the plant oils Agrex (R) plant oil promoted a higher control of white fly. For T. tabaci the application of plant oil associated to insecticide provide with a smaller population index when compared to the treatments without this association. The yield was not affected by the population of B. tabaci biotipo B and T. tabaci when plant oils were utilized, associated or not to the insecticide.

Allozyme differentiation of two populations of the genus Neoplecostomus Eigenmann & Eigenmann, 1888 (Teleostei, Loricariidae) from the upper Paraná River basin, Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Condition factor of Astyanax intermedius Eigenmann, 1908 (OSTEICHTHYES, CHARACIDAE) parasitised by Paracymothoa astyanaxi Lemos de Castro, 1955 (CRUSTACEA, CYMOTHOIDAE) in the Grande River, Serra do Mar State Park - Santa Virgínia Unit, São Paulo, Brazil

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

Caracterização morfológica de adultos de Nusalala tessellata (Gerstaecker, 1888) (Neuroptera, Hemerobiidae)

Morphologic characterization of adult of Nusalala tessellata (Gerstaecker, 1888) (Neuroptera, Hemerobiidae). Adult of N. tessellata is redescribed based on morphological characters. 533 specimens were collected in São Paulo state in plantations of citrus (Santa Rosa de Viterbo), soybean (Nuporanga), cotton (Ribeirão Preto) and corn (Ribeirão Preto and Jaboticabal). Some other additional specimens collected on Sorghum bicolor (Lavras-MG) and Ilex paraguariensis (São Mateus do Sul, Cascavel-PR) were also studied. Illustrations obtained by SEM are given by first time.

Domínios do café: ferrovias, exportação e mercado interno em São Paulo (1888-1917)

Não obstante o peso decisivo das receitas geradas pelo café para os balanços financeiros das ferrovias paulistas entre 1888 e 1917, e a centralidade da atividade cafeeira na economia paulista de então, discute-se neste artigo a especialização relativa ao nível da produção verificada em São Paulo e a questão dos fretes das ferrovias neste cenário. Parte-se da ideia de que a cafeicultura, em seu desenvolvimento, demandava a diversificação de culturas agrícolas, pois as unidades básicas de produção - as fazendas de café - não se caracterizavam unicamente pela monocultura, sendo que os nexos entre uma produção voltada à exportação e outra voltada ao mercado interno davam-se nas relações de trabalho estabelecidas entre contratantes e contratados, e nas formas pelas quais os fazendeiros expropriavam aqueles que se subordinavam aos seus interesses. Verifica-se no caso estudado o aumento simultâneo das quantidades de café e de alimentos transportadas e transacionadas pela Cia. Mogiana nos marcos da periodização proposta; porém, percebe-se estreita dependência em relação à receita gerada pelo transporte de café. Aponta-se, ainda, a especialização absoluta ao nível do crédito e da circulação (transportes) que caracterizavam este complexo econômico.

Ecological distribution of the shrimp Pleoticus muelleri (Bate, 1888) (Decapoda : Penaeoidea) in southeastern Brazil

The abundance and ecological distribution of the shrimp Pleoticus muelleri as a function of certain environmental factors were investigated from January 1998 through December 1999 in the region of Ubatuba, São Paulo, Brazil. The collections were made monthly in the bays of Ubatumirim (UBM), Ubatuba (UBA) and Mar Virado (MV). Each bay was divided into six sampling transects, four transects parallel to the shoreline and two near the rocky shores on the opposite side. We employed a commercial shrimp boat equipped with two double-rig nets. A total of 6252 shrimp were collected, including 3321 from MV, 1467 from UBM, and 1464 from UBA. Most of the shrimp were caught in the deeper, higher-salinity areas. The high abundance of P. muelleri observed in the southern part of the region studied was related to a sediments with a higher percentage of silt and clay. The numbers of P. muelleri were positively correlated with periods of cooler temperatures. Thus, temperature and the type of sediment were determinant factors in the distribution of P. muelleri in this region.

SPATIAL AUTOCORRELATION OF MORPHOMETRIC VARIATION IN LUTOSA-BRASILIENSIS (BRUNNER VONWATTENWYL, 1888) (ORTHOPTERA, GRYLLACRIDOIDEA, HENICIDAE)

Geographic differentiation and sexual dimorphism in eighteen morphometric characters of Lutosa brasiliensis (Orthoptera: Henicidae) collected in eight localities of the State of São Paulo (Brazil) were analysed. A two-way Multivariate Analysis of Variance (MONOVA) was used to assess simultaneously the effects of sex and geographic location (plus their interaction) on morphometric variability. The spatial patterns of variation were analysed by Factor and Spatial Autocorrelation Analyses (Moran's I coefficient in four distance classes). Both indicate that the main direction of variation is, for males and females, a north-south cline in overall body size. In females, however, ovipositor length is not correlated with overall body size and displays a different pattern of variation over geographic space, indicating that distinct evolutionary forces produced the geographic differentiation in the species.

A formação da historiografia teatral brasileira (1888-1938): consonâncias e dissonâncias

Pós-graduação em Artes - IA

Uma espécie nova de Neoplecostomus Eigenmann & Eigenmann, 1888 (Siluriformes: Loricariidae: Neoplecostominae) do Sistema do Alto rio Paraná, com uma descrição osteológica completas de Neoplecostomus microps (Steindachner, 1876)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O uso de wavelets na determinação do expoente de Hurst de uma série temporal diária de chuvas do município de Araras-SP de 1955-2000

Pós-graduação em Física - IGCE

Inserção às avessas: a imigração espanhola em Franca-SP (1900-1955)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)