Ninkovic, Velemir
- Institutionen för växtproduktionsekologi, Sveriges lantbruksuniversitet
Översiktsartikel2016Vetenskapligt granskadÖppen tillgång
Ninkovic, Velemir; Markovic, Dimitrije; Dahlin, Iris
Plant volatile signals can provide important information about the physiological status and genetic identity of the emitter, and nearby plants can use this information to detect competitive neighbours. The novelty of these signals is that plants eavesdropping to volatiles of undamaged neighbours respond with typical competition responses, even before competition takes place, initiating specific growth responses that can increase their competitive capacity. This preparing for future competition mechanism affects the behaviour and abundance of herbivore pests and their natural enemies. Previously, such responses were only known to occur in response to volatiles released by damaged plants. However, volatile interactions occur only in specific combination of species/genotypes, indicating that plants use volatile signals in the detection and adaption only to substantial competitive neighbours. (C) 2016 The Author(s). Published by Elsevier GmbH.
Plant-plant communication; Intraspecific and interspecific coexistence; Plant adaptation; Plant-insect interactions; Natural enemies; Associational resistance
Perspectives in Plant Ecology, Evolution and Systematics
2016, Volym: 23, sidor: 11-17
Biologisk mångfald
Jordbrukslandskap
SLU Nätverk växtskydd
Etologi
Zoologi
Botanik
DOI: https://doi.org/10.1016/j.ppees.2016.09.005
https://res.slu.se/id/publ/78241