Induced plant volatiles allow sensitive monitoring of plant health status in greenhouses

Jansen, R.M.C.; Hofstee, J.W.; Wildt, Jürgen; Verstappen, Francel; Bouwmeester, Harro J.; Henten, E.J. van

doi:10.4161/psb.4.9.9431

Cited by 31 publications

(15 citation statements)

References 35 publications

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“…Several VOC markers are associated with host response, independent of plant species and disease type: (Z)-3-hexenol, methyl salicylate, (E)-β-ocimene, linalool, (E)-β-farnesene, (E)-4,8dimethylona-1,3,7-triene (DMNT), and (E,E)-4,8,12trimethyl-1,3,7,11-tridecatetraene (TMTT). While this list is not complete or exhaustive, no single VOC marker has been associated only with one specific plant disease (Jansen et al 2009(Jansen et al , 2011.…”

Section: Methods Based On the Analysis Of Volatile Compounds As Biomamentioning

confidence: 99%

Advanced methods of plant disease detection. A review

Martinelli¹,

Scalenghe²,

Davino³

et al. 2014

Agron. Sustain. Dev.

707

341

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International audiencePlant diseases are responsible for major economic losses in the agricultural industry worldwide. Monitoring plant health and detecting pathogen early are essential to reduce disease spread and facilitate effective management practices. DNA-based and serological methods now provide essential tools for accurate plant disease diagnosis, in addition to the traditional visual scouting for symptoms. Although DNA-based and serological methods have revolutionized plant disease detection, they are not very reliable at asymptomatic stage, especially in case of pathogen with systemic diffusion. They need at least 1–2 days for sample harvest, processing, and analysis. Here, we describe modern methods based on nucleic acid and protein analysis. Then, we review innovative approaches currently under development. Our main findings are the following: (1) novel sensors based on the analysis of host responses, e.g., differential mobility spectrometer and lateral flow devices, deliver instantaneous results and can effectively detect early infections directly in the field; (2) biosensors based on phage display and biophotonics can also detect instantaneously infections although they can be integrated with other systems; and (3) remote sensing techniques coupled with spectroscopy-based methods allow high spatialization of results, these techniques may be very useful as a rapid preliminary identification of primary infections. We explain how these tools will help plant disease management and complement serological and DNA-based methods. While serological and PCR-based methods are the most available and effective to confirm disease diagnosis, volatile and biophotonic sensors provide instantaneous results and may be used to identify infections at asymptomatic stages. Remote sensing technologies will be extremely helpful to greatly spatialize diagnostic results. These innovative techniques represent unprecedented tools to render agriculture more sustainable and safe, avoiding expensive use of pesticides in crop protection

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Section: Methods Based On the Analysis Of Volatile Compounds As Biomamentioning

confidence: 99%

Advanced methods of plant disease detection. A review

Martinelli¹,

Scalenghe²,

Davino³

et al. 2014

Agron. Sustain. Dev.

707

341

View full text Add to dashboard Cite

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“…cinerea system, B. cinerea is a necrotrophic mycobiont, which is capable of killing V. vinifera in conducive environments (Fournier et al, 2013). During infection, B. cinerea hyphae penetrate V. vinifera berry epidermis and degrade the carbohydrates such as pectin and cellulose and liberate hydrocarbons (Magya & Bene, 2006), which, in turn, transform and release behavior-modifying compounds such as 3-methyl-1-butanol and ethanol (Carlile et al, 2001;Jansen et al, 2009;Tasin et al, 2012). For example, gravid females of L. botrana were deterred from ovipositing in the presence of three-methyl-1-butanol released from B. cinerea-infected berries (Tasin et al, 2012).…”

Section: Females Of E Postvittana Are Deterred From Ovipositing On Bmentioning

confidence: 99%

Oviposition preference and larval performance of Epiphyas postvittana (Lepidoptera: Tortricidae) on Botrytis cinerea (Helotiales: Sclerotiniaceae) infected berries of Vitis vinifera (Vitales: Vitaceae)

et al. 2015

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In this paper we tested the behavior of gravid Epiphyas postvittana in selecting the most-appropriate site for oviposition thus benefitting offspring performance. Our hypothesis was built on Jaenike's preference-performance hypothesis (also referred to as the "mother-knows-the-best" hypothesis). To test this, we used the interacting Epiphyas postvittana, its host Vitis vinifera, and the pathogenic microbe Botrytis cinerea system. Populations of E. postvittana and B. cinerea often exist concurrently on V. vinifera in Australasia and their interaction and mutual influence are currently being explored, although the suggestion presently is that the relationship between E. postvittana and B. cinerea is mutualistic. We tested the effect of volatiles from B. cinerea-infected berries and uninfected (control) berries of V. vinifera on the oviposition behavior of E. postvittana. We also characterized the effects of B. cinerea infection on the berries of V. vinifera on the growth and development of E. postvittana. Contrary to the preference-performance hypothesis, oviposition choices made by gravid E. postvittana did not result in the best offspring survival, development, and performance. The preference for oviposition by E. postvittana was strongly influenced by the olfactory and tactile cues. She laid fewer eggs on B. cinerea-infected berries compared to uninfected berries of V. vinifera. The larvae of E. postvittana showed no preference to uninfected berries of V. vinifera. The larvae fed on B. cinerea-infected berries of V. vinifera showing greater survival rate, shorter time to pupation, greater pupal mass, and on becoming adults they laid more numbers of eggs than the larvae that were enabled to feed on uninfected berries. The larvae of E. postvittana transport the conidia of B. cinerea and transmit grey-mould disease to uninfected berries of V. vinifera.

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“…; Jansen et al . ). Infection of V. vinifera by B. cinerea induces the biosynthesis of behaviour‐modifying volatiles, which influence the host choice made by different insects infesting V. vinifera (Tasin et al .…”

Section: Introductionmentioning

confidence: 97%

Influence of Botrytis cinerea (Helotiales: Sclerotiniaceae) infected leaves of Vitis vinifera (Vitales: Vitaceae) on the preference of Epiphyas postvittana (Lepidoptera: Tortricidae)

et al. 2014

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Herbivorous insects use sensory cues to choose their host plants for feeding and/or oviposition by assessing host quality. Olfactory, contact and visual cues of the host mediate such choices. The right-host choice for oviposition by a lepidopteran is essential for the performance of its progeny. In natural conditions, plants are often and concurrently attacked by both herbivorous insects and pathogenic fungi. In such a three-way relationship, the interaction between the plant and insect is usually influenced by the fungal population, and such an influence can be either mutualistic or antagonistic. In the present study, we tested the three-way relationship using the system, Epiphyas postvittana-Vitis vinifera-Botrytis cinerea. We sought answers to the questions: (1) whether the females of E. postvittana prefer to oviposit on V. vinifera leaves infected by B. cinerea; and (2) whether the larvae of E. postvittana prefer to feed on V. vinifera leaves infected by B. cinerea. We found that the host-seeking gravid females of E. postvittana 'tested' the infection status of the host plant using olfactory, visual, and tactile cues; in consequence, they laid significantly fewer eggs on the moderately (30-60%) and intensely (90-100%) infected leaves of V. vinifera. The neonate larvae preferred to feed on mildly (5-10%) and moderately (30-60%) infected leaves, as against the uninfected (control) leaves, and showed no preference for intensely (90-100%) infected leaves. External and internal examination of the larvae established that the larvae fed on B. cinerea-infected leaf because viable conidia of B. cinerea occurred on the body surface and within the gut of the neonate larvae.

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Induced plant volatiles allow sensitive monitoring of plant health status in greenhouses

Cited by 31 publications

References 35 publications

Advanced methods of plant disease detection. A review

Advanced methods of plant disease detection. A review

Oviposition preference and larval performance of Epiphyas postvittana (Lepidoptera: Tortricidae) on Botrytis cinerea (Helotiales: Sclerotiniaceae) infected berries of Vitis vinifera (Vitales: Vitaceae)

Influence of Botrytis cinerea (Helotiales: Sclerotiniaceae) infected leaves of Vitis vinifera (Vitales: Vitaceae) on the preference of Epiphyas postvittana (Lepidoptera: Tortricidae)

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