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72  Articles
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The aim of this work was to evaluate the allelophathic and antioxidant activity and the total phenolic contents of Hydrocotyle bonariensis. The bioactivity of the crude extract and fractions (hexane, ethyl acetate, ethanol-water) of aerial and underground... see more

Estudou-se a composição florística e a estrutura comunitária da restinga herbácea na localidade de Ilhas, Araranguá, Santa Catarina. Para a florística utilizou-se o método expedito por caminhamento e para a fitossociologiao método de parcelas em seis loca... see more

Sphaeralcea bonariensis (malva) es un componente frecuente en las dietas de caprinos del sistema silvopastoril, del semiárido del a provincia de Santiago del Estero, Argentina. Su cuantificación usando el método microhistológico es dificultosa, debido a l... see more

The objective of this work was to study the aphids-entomophagous associations in Foeniculum vulgare (Miller) and Conyza bonariensis L. in order to implement Conservative Biological Control (CBC) in agroecosystems of the central region of Santa Fe Province... see more

In the present study, we examined the cytotoxic effect of Conyza bonariensis (methanolic extract). The skin carcinogenesis was induced in two stages, first, applying tumor initiator, 7-12-dimethyl benz(a)antheracene and thereafter applying croton oil, a t... see more

Com o objetivo de analisar a distribuição temporal de larvas de Pachyurus bonariensis e sua relação com algumas variáveis ambientais, foram feitas coletas na baía Sinhá Mariana, Mato Grosso, entre março/2000 e março/2004, às 16 e 22h. Simultaneamente, amo... see more

El pejerrey Odontesthes bonariensis es la especie más importante de las pesquerías del centro de Argentina. Se estudio la captura por unidad de esfuerzo (CPUE), la condición corporal, el crecimiento y la alimentación de O. bonariensis de la laguna pampean... see more

The aim of this study is to investigate the contraceptive effect of the extract methanol of the leavesHydrocotyle javanica Thumb and its effect threat of implantation, the quantity and condition of fetuses,histology appearance of the ovary and uterus and ... see more

Abstract · We studied molt patterns and age determination based on molt limits, plumage criteria, and skull ossification for the Blue-and-yellow Tanager (Pipraeidea bonariensis), a passerine that is commonly distributed along the western slope o... see more

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