Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica
The potential of plants as a source of bioactive principles has been little studied. The objective of this research was to determine phytotoxic activity of methanol extracts of Dieffenbachia amoena, Neriu moleander, Raphanus sativus and Brassica napobrassica on germination and seedling vigor of Chen...
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| Autores principales: | , , , , , , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Facultad de Ciencias Agrarias-UNCuyo
2017
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3087 |
| Aporte de: |
| id |
I11-R107article-3087 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Cuyo |
| institution_str |
I-11 |
| repository_str |
R-107 |
| container_title_str |
Revista de la Facultad de Ciencias Agrarias UNCuyo |
| language |
Español |
| format |
Artículo revista |
| topic |
extractos vegetales germinación inhibición vigor plant extracts germination inhibition vigor |
| spellingShingle |
extractos vegetales germinación inhibición vigor plant extracts germination inhibition vigor Díaz-Mota , María de los Ángeles García-Mateos , María Rosario Martínez-Solís, Juan Acosta-Ramos, Marcelo Serrato-Cruz, Miguel Ángel Colinas-León, María Teresa Magdaleno-Villar, Jesús Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| topic_facet |
extractos vegetales germinación inhibición vigor plant extracts germination inhibition vigor |
| author |
Díaz-Mota , María de los Ángeles García-Mateos , María Rosario Martínez-Solís, Juan Acosta-Ramos, Marcelo Serrato-Cruz, Miguel Ángel Colinas-León, María Teresa Magdaleno-Villar, Jesús |
| author_facet |
Díaz-Mota , María de los Ángeles García-Mateos , María Rosario Martínez-Solís, Juan Acosta-Ramos, Marcelo Serrato-Cruz, Miguel Ángel Colinas-León, María Teresa Magdaleno-Villar, Jesús |
| author_sort |
Díaz-Mota , María de los Ángeles |
| title |
Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| title_short |
Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| title_full |
Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| title_fullStr |
Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| title_full_unstemmed |
Phytotoxicity of extracts of Dieffenbachia amoena, Nerium oleander, Raphanus sativus and Brassica napobrassica |
| title_sort |
phytotoxicity of extracts of dieffenbachia amoena, nerium oleander, raphanus sativus and brassica napobrassica |
| description |
The potential of plants as a source of bioactive principles has been little studied. The objective of this research was to determine phytotoxic activity of methanol extracts of Dieffenbachia amoena, Neriu moleander, Raphanus sativus and Brassica napobrassica on germination and seedling vigor of Chenopodium album, Echinochloa crus-galli, Lactuca sativa, Solanum lycopersicum and Oryza sativa. The variables evaluated were germination percentage and seedling vigor (radicle length, RL and aerial part length, APL). An analysis of variance and Tukey's comparison of means test (P ≤ 0.05) was performed. The methanol extracts of B. napobrassica and R. sativus showed the highest phytotoxic effect in comparison with the extracts of the other species, by affecting the germination
of the seeds of E. crus-galli and L. sativa (96 and 99% at the concentration of 1%, and 90 and 100% at the concentration of 5%, respectively). Both extracts inhibited the growth of RL and APL of C. album, E. crus-galli, L. sativa and O. sativa; the only exception was S. lycopersicum. Glucosinolates were detected in the extracts of the Brassica napobrassica and Raphanus sativus species. |
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2017 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3087 |
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