Performance and compatibility of ‘Muscat Gordo Blanco’ grape on eight rootstocks

Sarooshi, RA; Bevington, K. B.; Coote, BG

doi:10.1016/0304-4238(82)90035-8

Cited by 7 publications

(2 citation statements)

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“…For some scion/rootstock combinations, the relationship between the two genotypes does not always form a successful graft union and the graft interface is associated with necrosis that impact the quality of the plant, even several years after grafting ( Pina and Errea, 2005 ). Even graft incompatibilities have been described in grapevine ( Sarooshi et al, 1982 ). In such cases, it is still not possible to predict the longevity of the grafted plant.…”

Section: Introductionmentioning

confidence: 99%

Xylem anatomy and hydraulic traits in Vitis grafted cuttings in view of their impact on the young grapevine decline

et al. 2022

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Grapevine grafting is an essential practice in viticulture and over the years, various bench grafting techniques have been developed to mechanize the nursery process and to increase the yield in number of viable cuttings. Bench grafting is a fundamental nursery practice that can potentially affect the quality of propagation material also in young decline associated to grapevine trunk diseases and has been recently reported to influence leaf symptoms development associated with diseases of Esca complex. The study aimed to investigate how three bench grafting methods [i.e., (i) Omega graft as mechanical technique, (ii) Whip and Tongue graft as manual technique and (iii) Full Cleft graft as semi-mechanical technique] can influence these phenomena. Specifically, the different methods were compared for their effect on the anatomical development of the grafting point and the functionality of the xylem, also considering two factors: the grapevine cultivar (Cabernet Sauvignon, Glera and Teroldego) and the scion/rootstock diameter (thin and large). Observations by light microscopy on the anatomical evolution and measurements on the xylem morphology and hydraulic traits were correlated with the grafting methods and the investigated varieties. The anatomical observations revealed that the mechanical (Omega) and semi-mechanical (Full Cleft) grafting methods have a faster callusing response while the manual technique (Whip and Tongue) has a slower but greater vascularization of the differentiated callus. Significant differences between cultivars and/or grafting types were also detected in necrotic area on the grafted tissues. Statistical analysis of the grapevine vessels suggested differences in xylem parameters between cultivars, while grafting type had no significant effects. On the other hand, the grafting type significantly affected the intrinsic growth rate. The study confirms the potential incidence of lesions and dysfunctionalities correlated with the grafting method applied, which can potentially induce grafted vine declines in vineyards due to the necrotic area detected on the grafted tissues.

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Section: Introductionmentioning

confidence: 99%

Xylem anatomy and hydraulic traits in Vitis grafted cuttings in view of their impact on the young grapevine decline

et al. 2022

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“…In general, graft incompatibility increases with taxonomic distance, which most intra- and inter-specific being compatible, and most interfamilial grafts being incompatible (Goldschmidt, 2014 ). Graft incompatibilities have been described in many woody species such as grapevine (Sarooshi et al, 1982 ), pear or quince (Musacchi et al, 2000 ; Ciobotari et al, 2010 ), litchi (Chen et al, 2016 ), apricot (Usenik et al, 2006 ), and cherries (Usenik and Stampar, 2001 ). However, in herbaceous plants, it is possible to graft different plant families together in the short-term, such as Brassicaceae spp .…”

Section: Introductionmentioning

confidence: 99%

Identifying Molecular Markers of Successful Graft Union Formation and Compatibility

Loupit

Cookson

2020

Front. Plant Sci.

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Grafting is a technique used for millennia for vegetative propagation, especially in perennial fruit crops. This method, used on woody and herbaceous plants, can improve several agronomic characteristics, such as yield or vigor, as well as tolerance to biotic and abiotic stresses. However, some scion/rootstock combinations suffer from poor graft compatibility, i.e., they are unable to form and/or sustain a successful graft union. Identifying symptoms of graft incompatibility is difficult because they are not always present in the first years after grafting and in most cases the causes of incompatibility are still poorly understood. Studies of changes in transcript abundance during graft union formation indicate that grafting responses are similar to responses to wounding and include the differential expression of genes related to hormone signaling, oxidative stress, formation of new vascular vessels, cell development, and secondary metabolites, in particular polyphenols. This review summarizes current knowledge of the changes in transcript abundance, redox status and metabolites accumulation during graft union formation and in cases of graft incompatibility. The goal of this review is to discuss the possibility of identifying marker transcripts, enzyme activities and/or metabolites of grafting success and graft compatibility which could be used to score grafting success for genetic research and in breeding programs. We highlight gaps in current knowledge and potential research directions in this field.

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Determination of grafting compatibility of grapevine with electrophoretic methods

Gökbayrak

Söylemezoğlu

Akkurt

et al. 2007

Scientia Horticulturae

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Performance and compatibility of ‘Muscat Gordo Blanco’ grape on eight rootstocks

Cited by 7 publications

References 2 publications

Xylem anatomy and hydraulic traits in Vitis grafted cuttings in view of their impact on the young grapevine decline

Xylem anatomy and hydraulic traits in Vitis grafted cuttings in view of their impact on the young grapevine decline

Identifying Molecular Markers of Successful Graft Union Formation and Compatibility

Determination of grafting compatibility of grapevine with electrophoretic methods

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