2019
DOI: 10.1080/15592324.2019.1634993
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Who is my neighbor? Volatile cues in plant interactions

Abstract: One of the most important challenges for individual plants is coexistence with their neighbors. To compensate for their sessile lifestyle, plants developed complex and sophisticated chemical systems of communication among each other. Site-specific biotic and abiotic factors constantly alter the physiological activity of plants, which causes them to release various secondary metabolites in their environments. Volatile organic compounds (VOCs) are the most common cues that reflect a plant's current physiological… Show more

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Cited by 83 publications
(70 citation statements)
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“…total soluble sugar, antioxidants, carbohydrates, and free amino acids per unit of surface area (Ramanulu et al, 1999;Garg et al 2001;Showler and Castro, 2010) consumed by arthropods. Plants which under stresses entailed to emit a variety of chemical cues (Ninkovic et al 2019) that cues can be perceived by arthropods (Zhao and Kang, 2002). In the current study aphid population's abundance strongly correlated with plants in water deficiency plots.…”
Section: Aphid Populationsmentioning
confidence: 50%
“…total soluble sugar, antioxidants, carbohydrates, and free amino acids per unit of surface area (Ramanulu et al, 1999;Garg et al 2001;Showler and Castro, 2010) consumed by arthropods. Plants which under stresses entailed to emit a variety of chemical cues (Ninkovic et al 2019) that cues can be perceived by arthropods (Zhao and Kang, 2002). In the current study aphid population's abundance strongly correlated with plants in water deficiency plots.…”
Section: Aphid Populationsmentioning
confidence: 50%
“…Interestingly, plant VOC emission by aboveground tissues can be altered in response to leaf exposure to volatiles from con‐ and heterospecific organisms. For instance, volatiles emitted by a herbivore‐infested plant can prime the emission of HIPVs in neighbouring intact plants (Ruther & Kleier, ; Ninkovic et al ., ). Similarly, volatiles emitted by an insect herbivore can also affect HIPV emission (Helms et al ., ; Bittner et al ., ).…”
Section: Discussionmentioning
confidence: 97%
“…Protection against pathogens and sealing wounds are also drivers for BVOC emissions (Laothawornkitkul et al, 2009;Ninkovic et al, 2019;Šimpraga et al, 2019). For example, the biosynthesis of natural rubber by Hevea brasiliensis is stimulated by wounding, releasing methyl jasmonate and ethylene (Duan et al, 2010), which is then oxidized during latex coagulation, sealing the wound (Piva et al, 2018 (Bloem, Haneklaus, Kesselmeier, & Schnug, 2012) rather than sinks as generally seen (Whelan et al, 2018).…”
Section: F I G U R Ementioning
confidence: 99%
“…the identity and density of an attacking herbivore;Pinto-Zevallos, Bezerra, Souza, & Ambrogi, 2018), and can also direct the evolution of plant chemical diversity(Salazar et al, 2018).Signalling within plants can be based on cascading signals of jasmonates, salicylates and ethylene, but also other types of BVOCs such as GLV, methanol or isoprenoids(Filella, Peñuelas, & Llusià, 2006;Matsui, 2016;Matsui, Sugimoto, Mano, Ozawa, & Takabayashi, 2012;Seco, Filella, Llusià, & Peñuelas, 2011). The function of their emission can be involved in: inducing the production of BVOCs that can downregulate floral volatiles to produce BVOCs associated with fruit ripening, inducing BVOC production for defensive purposes, or for individual plant coexistence(Kigathi, Weisser, Reichelt, Gershenzon, & Unsicker, 2019;Ninkovic, Rensing, Dahlin, & Markovic, 2019). However, to our knowledge, these processes have not been investigated in Amazonia.…”
mentioning
confidence: 99%