Current status and future prospects of grapevine anthracnose caused by <i>Elsinoe ampelina</i>: An important disease in humid grape‐growing regions

Li, Zhi; Santos, R. F.; Gao, Linlin; Chang, Pingping

doi:10.1111/mpp.13076

Cited by 24 publications

(16 citation statements)

References 74 publications

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“…Members of these necrotrophic fungal pathogens are globally distributed and infecting approximately 70 hosts including important forestry, agricultural and horticultural crops as well as ornamental plants (Fan et al 2017 ; Marin-Felix et al 2019 ). Important diseases include the citrus scab pathogens Elsinoë fawcettii and E. australis (Chung 2011 ), the causal agent of grapevine spot anthracnose E. ampelina (Li et al 2021 ), and the recently described E. necatrix that causes a devastating scab and shoot malformation disease on plantation-grown Eucalyptus (Pham et al 2021 ).…”

Section: Introductionmentioning

confidence: 99%

IMA genome‑F17

et al. 2022

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Section: Introductionmentioning

confidence: 99%

IMA genome‑F17

et al. 2022

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“…However, maintenance of such collections is costly (limited funding, cultivation land) [ 11 ], and extensive maintenance actions (labor, irrigation, disease and pest management) are required. Moreover, these collections are vulnerable to climate change, biotic and abiotic stresses, and sometimes natural disasters [ 2 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 ].…”

Section: Introductionmentioning

confidence: 99%

“…Different varieties may have a wide range of responses to specific stressors; thus, maintaining a wide range of cultivars in a field collection using a uniform growth protocol is challenging [ 27 ]. As mentioned above, grapevine field collections also require large spaces, are labor-intensive, expensive to maintain [ 11 ], and are exposed to natural disasters, climate change, and infection by pathogens [ 2 , 12 , 13 , 14 , 15 , 16 ]. Therefore, the maintenance of field grapevine collections is challenging.…”

Section: Introductionmentioning

confidence: 99%

A Field Collection of Indigenous Grapevines as a Valuable Repository for Applied Research

Shecori

Kher²,

Tyagi

et al. 2022

Plants

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The grapevine is an economically important plant, with a historical connection to the development of human culture. Currently, over 6000 accessions are known as individual grapevine varieties, some of which are important to national heritage, valuable for current viticultural practices, and as genetic resources to maintain plasticity under changing climatic conditions, environmental sustainability, and market demands. Recently, the diversity of cultivated grapevines has declined significantly, due to the increased focus of global wine industries on a few major cultivars. Moreover, due to biotic and abiotic stresses, the wild V. vinifera germplasm’s genetic diversity has declined, with some varieties on the verge of extinction. Vitis germplasm conservation can be achieved via either in situ (e.g., protected areas) or ex situ (e.g., field collections, seed banks, and tissue culture collections) methods. This study aims to highlight the importance of Vitis field bank collections. We demonstrate the research done in the Israeli indigenous Vitis vinifera collection. The multi-layer analysis of the varieties enabled the identification of drought stress-resistant varieties, and suggested a mechanism for this resistance through noting the dramatic phenological differences in foliage development between resistant and sensitive varieties. In addition, we show a general characterization of the varieties via major grape characteristics, including bunch and berry shape, as well as their possible utilization based on their aromatic and phenolic profiles.

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“…Grapevine anthracnose (causal agent Elsinoë ampelina ) is a major disease in tropical and subtropical viticulture regions (Santos et al, 2018a), and attacks table, juice and wine grapes. The most grown grape varieties belong to Vitis vinifera species and showed to be entirely susceptible to this disease (Li et al, 2021; Mortensen, 1981). Therefore, growing V. vinifera varieties in tropical and subtropical areas is only possible by heavy plant protection regimes against anthracnose (Brook, 1992; Magarey et al, 1993).…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Phenotyping strategies for Elsinöe ampelina symptoms in grapevine (Vitis spp.)

Modesto

Welter

Steiner

et al. 2022

Journal of Phytopathology

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Grapevine anthracnose, caused by Elsinöe ampelina, is a fungal disease with no mapped resistance loci. Thus, this study aimed to evaluate different traits used to phenotype grapevine anthracnose looking for correlated traits and reproducibility during evaluations. Phenotyping was conducted with F 1 siblings segregating for resistance to grapevine anthracnose. The progenies were inoculated with Elsinoë ampelina. Leaves, canes and shoots were phenotyped three times. Real severity and number of anthracnose spots were determined from digital photographs. Complementary, the number of spots was estimated using a scale from 0 to 9 and the severity using standard area diagram (SAD) developed for leaves and shoots. The results revealed positive correlation between real and estimated number of anthracnose spots, and the real and estimated severity. However, the number of anthracnose spots did not correlate with severity. The real data from severity and number of spots presented higher variation than the estimated data based on the SAD and scale, respectively. The evaluation strategy based on number of anthracnose spots showed reproducibility in the three independent bioassays, being the most accurate phenotyping strategy for grapevine anthracnose symptoms.

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Current status and future prospects of grapevine anthracnose caused by Elsinoe ampelina: An important disease in humid grape‐growing regions

Abstract: This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

Cited by 24 publications

References 74 publications

IMA genome‑F17

IMA genome‑F17

A Field Collection of Indigenous Grapevines as a Valuable Repository for Applied Research

Phenotyping strategies for Elsinöe ampelina symptoms in grapevine (Vitis spp.)

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