Increased water salinity applied to tomato plants accelerates the development of the leaf miner Tuta absoluta through bottom-up effects
| Autor: | Nicolas Desneux, Peng Han, Aurélie Séassau, Thomas Michel, Zhi-Jian Wang, Wen-Yan Zheng, Chang-Ying Niu, Anne-Violette Lavoir |
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| Přispěvatelé: | Han, Peng, Wang, Zhi-Jian, Institut Sophia Agrobiotech (ISA), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Recherche Agronomique (INRA), Huazhong Agricultural University, Institut de Chimie de Nice (ICN), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), FP7-PEOPLE-IRSES, European Project: 318246,EC:FP7:PEOPLE,FP7-PEOPLE-2012-IRSES,ASCII(2013), Institut National de la Recherche Agronomique (INRA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS), Huazhong Agricultural University [Wuhan] (HZAU), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
plante halophyte [SDV]Life Sciences [q-bio] Leaf miner 01 natural sciences Lepidoptera genitalia salinité 2. Zero hunger Multidisciplinary biology lutte intégrée fungi food and beverages Saline water Gelechiidae biology.organism_classification insecte herbivore tuta absoluta Salinity 010602 entomology Agronomy solanum lycopersicum [SDE]Environmental Sciences Chemical defense Tuta absoluta Solanum 010606 plant biology & botany |
| Zdroj: | Scientific Reports (6), . (2016) Scientific Reports Scientific Reports, Nature Publishing Group, 2016, 6, ⟨10.1038/srep32403⟩ Scientific Reports, 2016, 6, ⟨10.1038/srep32403⟩ |
| ISSN: | 2045-2322 |
| DOI: | 10.1038/srep32403⟩ |
| Popis: | Variation in resource inputs to plants may trigger bottom-up effects on herbivorous insects. We examined the effects of water input: optimal water vs. limited water; water salinity: with vs. without addition of 100 mM NaCl; and their interactions on tomato plants (Solanum lycopersicum), and consequently, the bottom-up effects on the tomato leaf miner, Tuta absoluta (Meytick) (Lepidoptera: Gelechiidae). Plant growth was significantly impeded by limited water input and NaCl addition. In terms of leaf chemical defense, the production of tomatidine significantly increased with limited water and NaCl addition, and a similar but non-significant trend was observed for the other glycoalkaloids. Tuta absoluta survival did not vary with the water and salinity treatments, but the treatment “optimal water-high salinity” increased the development rate without lowering pupal mass. Our results suggest that caution should be used in the IPM program against T. absoluta when irrigating tomato crops with saline water. |
| Databáze: | OpenAIRE |
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