A combination of plant-based compounds and extracts acts nematicidal and induces resistance against Meloidogyne incognita in tomato
- Author
- Eva Degroote (UGent) , Chloë Schoorens (UGent) , Stefaan Pockele, Boris Stojilković, Kristof Demeestere (UGent) , Sven Mangelinckx (UGent) and Tina Kyndt (UGent)
- Organization
- Project
- Abstract
- Considering the stricter European regulations for chemical pesticides (e.g. abolishment of the use of chemical soil fumigation products, such as methyl bromide), the need for more sustainable plant protection products is strongly increasing. In this research, Product X, an innovative mixture of bio-nematicidal compounds was developed and evaluated for efficacy. Product X showed a direct nematicidal effect against the root-knot nematode Meloidogyne incognita. In pot trials with tomato plants infected with M. incognita, Product X treatment lead to a significant reduction in nematode-induced gall formation. mRNA-sequencing indicated alterations in phytohormone levels and ROS-metabolism in tomato roots upon treatment with Product X, which was subsequently biochemically validated. Increased levels of abscisic acid and peroxidase activity seem to be the main factors in the response of tomato plants to Product X. Long-term administration of Product X did not yield negative effects on tomato growth or yield. In conclusion, Product X provides a new interesting mix of bio-active compounds in the combat against root-knot nematodes.
- Keywords
- nematicide, salvia extract, salicylic acid, ascorbic acid, geraniol, garlic extract, Meloidogyne incognita, Solanum lycopersicum, ROOT-KNOT NEMATODE, SALICYLIC-ACID, ABSCISIC-ACID, RICE
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01J49NW45ZY0YP0ZSKPSF43VBB
- MLA
- Degroote, Eva, et al. “A Combination of Plant-Based Compounds and Extracts Acts Nematicidal and Induces Resistance against Meloidogyne Incognita in Tomato.” FRONTIERS IN PLANT SCIENCE, vol. 15, 2024, doi:10.3389/fpls.2024.1411825.
- APA
- Degroote, E., Schoorens, C., Pockele, S., Stojilković, B., Demeestere, K., Mangelinckx, S., & Kyndt, T. (2024). A combination of plant-based compounds and extracts acts nematicidal and induces resistance against Meloidogyne incognita in tomato. FRONTIERS IN PLANT SCIENCE, 15. https://doi.org/10.3389/fpls.2024.1411825
- Chicago author-date
- Degroote, Eva, Chloë Schoorens, Stefaan Pockele, Boris Stojilković, Kristof Demeestere, Sven Mangelinckx, and Tina Kyndt. 2024. “A Combination of Plant-Based Compounds and Extracts Acts Nematicidal and Induces Resistance against Meloidogyne Incognita in Tomato.” FRONTIERS IN PLANT SCIENCE 15. https://doi.org/10.3389/fpls.2024.1411825.
- Chicago author-date (all authors)
- Degroote, Eva, Chloë Schoorens, Stefaan Pockele, Boris Stojilković, Kristof Demeestere, Sven Mangelinckx, and Tina Kyndt. 2024. “A Combination of Plant-Based Compounds and Extracts Acts Nematicidal and Induces Resistance against Meloidogyne Incognita in Tomato.” FRONTIERS IN PLANT SCIENCE 15. doi:10.3389/fpls.2024.1411825.
- Vancouver
- 1.Degroote E, Schoorens C, Pockele S, Stojilković B, Demeestere K, Mangelinckx S, et al. A combination of plant-based compounds and extracts acts nematicidal and induces resistance against Meloidogyne incognita in tomato. FRONTIERS IN PLANT SCIENCE. 2024;15.
- IEEE
- [1]E. Degroote et al., “A combination of plant-based compounds and extracts acts nematicidal and induces resistance against Meloidogyne incognita in tomato,” FRONTIERS IN PLANT SCIENCE, vol. 15, 2024.
@article{01J49NW45ZY0YP0ZSKPSF43VBB,
abstract = {{Considering the stricter European regulations for chemical pesticides (e.g. abolishment of the use of chemical soil fumigation products, such as methyl bromide), the need for more sustainable plant protection products is strongly increasing. In this research, Product X, an innovative mixture of bio-nematicidal compounds was developed and evaluated for efficacy. Product X showed a direct nematicidal effect against the root-knot nematode Meloidogyne incognita. In pot trials with tomato plants infected with M. incognita, Product X treatment lead to a significant reduction in nematode-induced gall formation. mRNA-sequencing indicated alterations in phytohormone levels and ROS-metabolism in tomato roots upon treatment with Product X, which was subsequently biochemically validated. Increased levels of abscisic acid and peroxidase activity seem to be the main factors in the response of tomato plants to Product X. Long-term administration of Product X did not yield negative effects on tomato growth or yield. In conclusion, Product X provides a new interesting mix of bio-active compounds in the combat against root-knot nematodes.}},
articleno = {{1411825}},
author = {{Degroote, Eva and Schoorens, Chloë and Pockele, Stefaan and Stojilković, Boris and Demeestere, Kristof and Mangelinckx, Sven and Kyndt, Tina}},
issn = {{1664-462X}},
journal = {{FRONTIERS IN PLANT SCIENCE}},
keywords = {{nematicide,salvia extract,salicylic acid,ascorbic acid,geraniol,garlic extract,Meloidogyne incognita,Solanum lycopersicum,ROOT-KNOT NEMATODE,SALICYLIC-ACID,ABSCISIC-ACID,RICE}},
language = {{eng}},
pages = {{13}},
title = {{A combination of plant-based compounds and extracts acts nematicidal and induces resistance against Meloidogyne incognita in tomato}},
url = {{http://doi.org/10.3389/fpls.2024.1411825}},
volume = {{15}},
year = {{2024}},
}
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