Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Maristela IMATOMI"'
Autor:
Simoni Anese, Patricia Umeda Grisi, Maristela Imatomi, Viviane de Cassia Pereira, Sonia Cristina Juliano Gualtieri
Publikováno v:
Biotemas, Vol 29, Iss 1, Pp 1-10 (2016)
O objetivo deste estudo foi avaliar o efeito do extrato etanólico de folhas e frutos de Banisteriopsis oxyclada sobre o crescimento de plântulas de amendoim-bravo e capim-arroz. O extrato bruto etanólico foi preparado na proporção de 100 g de ma
Externí odkaz:
https://doaj.org/article/9aad88493a2c44cd9af742224890b5c8
Autor:
Maristela Imatomi, Paula Novaes, Maria Augusta Ferraz Machado Miranda, Sonia Cristina Juliano Gualtieri
Publikováno v:
Acta Scientiarum: Agronomy, Vol 37, Iss 2, Pp 241-248 (2015)
Research on allelopathic interactions can be useful in the search for phytotoxins produced by plants that may be employed as natural herbicides. The aim of this study was to assess the phytotoxic action of aqueous leaf extract of Blepharocalyx salici
Externí odkaz:
https://doaj.org/article/d8fbfe9354e7425691ec781cc13ee6e2
Autor:
Eduardo Habermann, Viviane de Cassia Pereira, Maristela Imatomi, Flavia Cevithereza Pontes, Sonia Cristina Juliano Gualtieri
Publikováno v:
Biotemas, Vol 28, Iss 1, Pp 37-44 (2015)
This study aimed to evaluate the phytotoxicity of extracts and fractions of barks of Blepharocalyx salicifolius on elongation of etiolated coleoptiles of Triticum aestivum (wheat). The extracts hexane (Hx), ethyl acetate (AcOET), and aqueous (H2O) we
Externí odkaz:
https://doaj.org/article/f573b6af90564806b61f9f107f64b9ff
Autor:
Eduardo Habermann, Viviane de Cassia Pereira, Maristela Imatomi, Flávia Cevithereza Pontes, Sonia Cristina Juliano Gualtieri
Publikováno v:
Biotemas, Vol 28, Iss 1, Pp 37-44 (2014)
Este estudo teve por objetivo avaliar a fitotoxicidade de extratos e frações de cascas de Blepharocalyx salicifolius sobre o alongamento de coleóptilos estiolados de Triticum aestivum (trigo). Os extratos hexânico (Hx), acetato etílico (AcOET) e
Externí odkaz:
https://doaj.org/article/ba77ff2bd28743419feeef2126614803
Publikováno v:
Hoehnea, Vol 41, Iss 3, Pp 345-352 (2014)
The present work describes the fire effects on the population structure of Casearia sylvestris Swartz (Salicaceae). Diameter and height structure as well as spatial distribution patterns of the root sprouts were analyzed pre- and post-fire. The morph
Externí odkaz:
https://doaj.org/article/8e69848542314efdaa7dee0e65447f61
Publikováno v:
Acta Botânica Brasílica, Vol 27, Iss 1, Pp 54-61 (2013)
Allelopathy is a type of biotic interference wherein a plant releases bioactive metabolites into an environment, thereby affecting the adjacent biota. Stressful environments stimulate the production of these metabolites. The present study tests the n
Externí odkaz:
https://doaj.org/article/a9512522c9084d7f854a96fe753e717b
Autor:
Paula Novaes, Maristela Imatomi, Maria Agusta Ferraz Machado Miranda, Sonia Cristina Juliano Gualtieri
Publikováno v:
Acta Scientiarum: Agronomy, Vol 35, Iss 2, Pp 231-239 (2012)
Allelopathic substances can be used to develop weed control alternatives based on natural products. The objective of this study was to compare the phytotoxic activity of aqueous leaf extracts of Rapanea umbellata with the toxicity of a synthetic herb
Externí odkaz:
https://doaj.org/article/14134f566a244c13ac1f7df1cc09079f
Autor:
Eduardo HABERMANN, Maristela IMATOMI, Viviane De Cassia PEREIRA, Flávia Cevithereza PONTES, Sonia Juliano Cristina GUALTIERI
Publikováno v:
Acta Biológica Colombiana, Vol 20, Iss 1 (2015)
In this study, the phytotoxicity of extracts and fractions of stem bark (suber) and mature leaves of Blepharocalyx salicifolius Kuth O. Berg was evaluated on the initial growth of Echinochloa crus- galli L. P. Beauv. (barnyardgrass) and Euphorbia het
Externí odkaz:
https://doaj.org/article/84145b7ddbf748d1b27d93c236d9df0f
Autor:
Viviane de Cassia PEREIRA, Simoni ANESE, Maristela IMATOMI, Patrícia Umeda GRISI, Enzo MONTE CANEDO, Sonia Cristina JULIANO GUALTIERI, Edson RODRIGUES-FILHO
Publikováno v:
Acta Biológica Colombiana, Vol 20, Iss 1 (2015)
This study was designed to test the effect of different fractions of ethanolic extracts of young (y) and mature (m) leaves of Serjania lethalis A. St- Hil (Sapindaceae) on sesame (Sesamum indicum L.) seedling growth and metaxylem cells. Crude ethanol
Externí odkaz:
https://doaj.org/article/1251ffd2404141bf87bec45976b76027
Publikováno v:
Hoehnea, Vol 41, Iss 3, Pp 345-352
The present work describes the fire effects on the population structure of Casearia sylvestris Swartz (Salicaceae). Diameter and height structure as well as spatial distribution patterns of the root sprouts were analyzed pre- and post-fire. The morph
Externí odkaz:
https://doaj.org/article/05d457b2289541a3b34ac5edced56ac9