Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants
The purpose of this study was to understand the effect produced by the addition of the herbicides terbuthylazine (N2-tert-butyl-6-chloro- N4-ethyl-1,3,5-triazine-2,4-diamine) and glyphosate (N-(phosphonomethyl)glycine) on photosystem II photochemistry of young plants of Olea europaea L. under greenhouse conditions. The effect of soil amendment with an organic residue from olive oil production was also assessed. Terbuthylazine reduced the efficiency of photosystem II photochemistry of plants due to chronic photoinhibition, and this effect was counterbalanced by soil amendment with the organic waste, whereas the photosystem II photochemistry of olive plants was not affected by glyphosate or by glyphosate and organic waste addition. In this study, we have shown that the soil application of terbuthylazine is a source of indirect phytotoxicity for olive plants. We have also observed that the olive plants were not affected by higher amounts of glyphosate in the soil.
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American Chemical Society
2011
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dig-irnas-es-10261-612932018-09-10T11:22:45Z Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants Cañero Amoreti, A. I. Cox, L. Redondo Gómez, S. Mateos Naranjo, E. Hermosín, M.C. Cornejo, J. The purpose of this study was to understand the effect produced by the addition of the herbicides terbuthylazine (N2-tert-butyl-6-chloro- N4-ethyl-1,3,5-triazine-2,4-diamine) and glyphosate (N-(phosphonomethyl)glycine) on photosystem II photochemistry of young plants of Olea europaea L. under greenhouse conditions. The effect of soil amendment with an organic residue from olive oil production was also assessed. Terbuthylazine reduced the efficiency of photosystem II photochemistry of plants due to chronic photoinhibition, and this effect was counterbalanced by soil amendment with the organic waste, whereas the photosystem II photochemistry of olive plants was not affected by glyphosate or by glyphosate and organic waste addition. In this study, we have shown that the soil application of terbuthylazine is a source of indirect phytotoxicity for olive plants. We have also observed that the olive plants were not affected by higher amounts of glyphosate in the soil. Peer Reviewed 2012-11-27T12:35:13Z 2012-11-27T12:35:13Z 2011 2012-11-27T12:35:13Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1021/jf200875u issn: 0021-8561 e-issn: 1520-5118 Journal of Agricultural and Food Chemistry 59(10): 5528-5534 (2011) http://hdl.handle.net/10261/61293 10.1021/jf200875u en none American Chemical Society |
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The purpose of this study was to understand the effect produced by the addition of the herbicides terbuthylazine (N2-tert-butyl-6-chloro- N4-ethyl-1,3,5-triazine-2,4-diamine) and glyphosate (N-(phosphonomethyl)glycine) on photosystem II photochemistry of young plants of Olea europaea L. under greenhouse conditions. The effect of soil amendment with an organic residue from olive oil production was also assessed. Terbuthylazine reduced the efficiency of photosystem II photochemistry of plants due to chronic photoinhibition, and this effect was counterbalanced by soil amendment with the organic waste, whereas the photosystem II photochemistry of olive plants was not affected by glyphosate or by glyphosate and organic waste addition. In this study, we have shown that the soil application of terbuthylazine is a source of indirect phytotoxicity for olive plants. We have also observed that the olive plants were not affected by higher amounts of glyphosate in the soil. |
format |
artículo |
author |
Cañero Amoreti, A. I. Cox, L. Redondo Gómez, S. Mateos Naranjo, E. Hermosín, M.C. Cornejo, J. |
spellingShingle |
Cañero Amoreti, A. I. Cox, L. Redondo Gómez, S. Mateos Naranjo, E. Hermosín, M.C. Cornejo, J. Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
author_facet |
Cañero Amoreti, A. I. Cox, L. Redondo Gómez, S. Mateos Naranjo, E. Hermosín, M.C. Cornejo, J. |
author_sort |
Cañero Amoreti, A. I. |
title |
Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
title_short |
Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
title_full |
Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
title_fullStr |
Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
title_full_unstemmed |
Effect of the herbicides terbuthylazine and glyphosate on photosystem II photochemistry of young olive (Olea europaea) plants |
title_sort |
effect of the herbicides terbuthylazine and glyphosate on photosystem ii photochemistry of young olive (olea europaea) plants |
publisher |
American Chemical Society |
publishDate |
2011 |
url |
http://hdl.handle.net/10261/61293 |
work_keys_str_mv |
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