Mapping the Resistance to Plum Pox Virus (Ppv) Carried by the Apricot 'Stark Early Orange' Using Different Environmental Conditions and Genetic Backgrounds; Comparison With P. Davidiana

Lambert, Patrick; Karayiannis, I.; Poëssel, Jean‐Luc; Rubio, M.; Dicenta, F.; Audergon, Jean‐Marc; Decroocq, V.; Pascal, Thierry; Foulongne, Marie; Shurdi-Levraud, V.; Restier, V.; Bachellez, Alexandre

doi:10.17660/actahortic.2009.814.123

Cited by 3 publications

(2 citation statements)

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“…Among available alternatives, breeding trees for pest and disease resistance is an efficient strategy to cope with biotic pressures. For instance some resistance mechanisms have already been identified for sharka and bacterial canker in apricot ( Lambert et al , 2009 ; Rubio et al , 2014 ; Omrani et al , 2019 ), and for aphids and powdery mildew in peach ( Sauge et al , 2012 ; Lambert et al , 2016 ; Pascal et al , 2017 ; Duval et al , 2022 ). Likewise, in apple, the pyramiding of functionally different major resistance genes has shown great efficiency in fighting individually scab, powdery mildew, or fire blight ( Baumgartner et al , 2015 ).…”

Section: Introductionmentioning

confidence: 99%

Dare to be resilient: the key to future pesticide-free orchards?

Serrie,

Ribeyre,

Brun

et al. 2024

Journal of Experimental Botany

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In a context of urgent need for a more sustainable fruit tree production, it's high time to find durable alternatives to the systematic use of phytosanitary products in orchards. To this aim, resilience can deliver a number of benefits. Relying on a combination of tolerance, resistance and recovery traits, disease resilience appears as a corner stone to cope with the multiple pest and disease challenge over the orchard’s lifetime. Here, we propose to describe resilience as the capacity of a tree to be minimally affected by external disturbances or to rapidly bounce back to normal functioning after being exposed to these disturbances. Based on a literature survey largely inspired from research on livestock, we highlight different approaches for dissecting resilience phenotypic and genotypic components. In particular, multisite experimental designs and longitudinal measures of so-called ‘resilience biomarkers’ are required. We identified a list of promising biomarkers relying on eco-physiological and digital measurements. Recent advances in high-throughput phenotyping and genomics tools will likely facilitate the fine and temporal monitoring of tree health, allowing to identify resilient genotypes with the calculation of specific resilience indicators. Although resilience can appear as ‘black box’ trait, we demonstrate how it could become a realistic breeding goal.

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Section: Introductionmentioning

confidence: 99%

Dare to be resilient: the key to future pesticide-free orchards?

Serrie,

Ribeyre,

Brun

et al. 2024

Journal of Experimental Botany

View full text Add to dashboard Cite

show abstract

“…Among available alternatives, breeding for pest and disease resistance tree response to pest and disease attacks is an efficient strategy to cope with biotic pressures. For instance some resistance mechanisms have already been identified for sharka and bacterial canker in apricot (Lambert et al, 2009;Rubio et al, 2014;Omrani et al, 2019), and for aphids and powdery mildew in peach (Sauge et al, 2012;Lambert et al, 2016;Pascal et al, 2017;Duval et al, 2022). Likewise, in apple, the pyramiding of functionally different major resistance genes have shown great efficiency to fight individually scab, powdery mildew or fire blight (Baumgartner et al, 2015).…”

Section: Introduction: the Challenge Of Pests And Diseases For A Dura...mentioning

confidence: 99%

Dare to be resilient: the key to future pesticide-free orchards?

Serrie,

Ribeyre,

Brun

et al. 2023

Preprint

View full text Add to dashboard Cite

In a context of urgent need for a more sustainable fruit tree production, it's high time to find durable alternatives to the systematic use of phytosanitary products in orchards. To this aim, resilience can deliver a number of benefits. Relying on a combination of tolerance, resistance and recovery traits, disease resilience appears as a corner stone to cope with the multiple pest and disease challenge over the orchard’s lifetime. Here, we propose to describe resilience as the capacity of a tree to be minimally affected by external disturbances or to rapidly return to the state pertained before exposure to these disturbances. Based on a literature survey largely inspired from research on livestock, we highlight different approaches for dissecting resilience phenotypic and genotypic components. In particular, multisite experimental designs and longitudinal measures of so-called ‘resilience biomarkers’ are required. We identified a list of promising biomarkers relying on eco-physiological and digital measurements. Recent advances in high-throughput phenotyping and genomics tools will likely facilitate the fine and temporal monitoring of tree health, allowing to identify resilient genotypes with the calculation of specific resilience indicators. Even though resilience can appear as ‘black box’ trait, we demonstrate how it could become a realistic breeding goal.

show abstract