Field evaluation of 64 apple rootstocks for orchard performance and fire blight resistance

被引：0

作者：

Department of Plant Pathology, Cornell University, New York Agricultural Experiment Station, 630 West North Street, Geneva, NY 14456, United States ^{[1
]}

不详 ^{[2
]}

不详 ^{[3
]}

机构：

[1] Department of Plant Pathology, Cornell University, New York Agricultural Experiment Station, Geneva, NY 14456

[2] Department of Horticultural Sciences, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456

[3] United States Department of Agriculture, Agricultural Research Service, Cornell University, Geneva

来源：

HortScience | 2007年 / 7卷 / 1517-1525期

关键词：

Dwarfing; Erwinia amylovora; Fruit size; Malus xdomestica; Yield efficiency;

D O I：

10.21273/hortsci.42.7.1517

中图分类号：

学科分类号：

摘要：

In 2002, apple rootstock trials using three scion cultivars were established at Geneva, NY, to evaluate 64 apple (Malus xdomestica Borkh.) rootstocks for horticultural performance and fire blight resistance. Field trials compared several elite Geneva® apple rootstocks, which were bred for tolerance to fire blight and Phytophthora root rot, to both commercial standards and elite rootstock clones from around the world. Three rootstocks performed well with all scion cultivars: 'B.9', 'Geneva® 935', and 'Geneva® 41'. All three rootstocks were similar in size to 'M.9' clones but with elevated yield efficiency and superior resistance to fire blight. 'Geneva® 11' also performed very well with 'Golden Delicious' and 'Honeycrisp' with regard to yield efficiency and disease resistance. Resistant rootstocks greatly enhanced the survival of young trees, particularly with the susceptible scion cultivars 'Gala' and 'Honeycrisp'. Results demonstrate the ability of new rootstock clones to perform better than current commercial standards, reducing financial risk to producers while promoting orchard health with enhanced disease resistance.

引用

页码：1517 / 1525

页数：8

共 26 条

[11]

Johnson W.C., Aldwinckle H.S., Cummins J.N., Forsline P.L., Holleran H.T., Norelli J.L., Robinson T.L., The USDA-ARS/Cornell University apple rootstock breeding and evaluation program, Acta Hort, 557, pp. 35-40, (2001)

[12]

Marini R.P., Anderson J.L., Autio W.R., Barritt B.H., Cline J., Cowgill Jr. W.P., Garner R.M., Gauss A., Godin R., Greene G.M., Hampson C., Hirst P., Kushad M.M., Mielke E., Moran R., Mullins C.A., Parker M., Perry R.L., Prive J.P., Reighard G.L., Robinson T., Rom C.R., Roper T., Schupp J.R., Stover E., Unrath R., Performance of 'Gala' on 18 dwarfing rootstocks: Ten-year summary of the 1994 NC-140 rootstock trial, J. Amer. Pomol. Soc, 60, pp. 69-83, (2006)

[13]

Momol M.T., Norelli J.L., Piccioni D.E., Momol E.A., Gustafson H.L., Cummins J.N., Aldwinckle H.S., Internal movement of Erwinia amylovora through symptomless apple scion tissues into the rootstock, Plant Dis, 82, pp. 646-650, (1998)

[14]

Norelli J.L., Aldwinckle H.S., Differential susceptibility of Malus spp. cultivars Robusta-5, Novole, and Ottawa-523 to Erwinia amylovora, Plant Dis, 70, pp. 1017-1019, (1986)

[15]

Norelli J.L., Aldwinckle H.S., Beer S.V., Lamb R.C., The effects of virulence of Erwinia amylovora on the evaluation of fire blight resistance in Malus, Phytopathology, 77, pp. 1551-1555, (1987)

[16]

Norelli J.L., Holleran H.T., Johnson W.C., Robinson T.L., Aldwinckle H.S., Resistance of Geneva and other apple rootstocks to Erwinia amylovora, Plant Dis, 87, pp. 26-32, (2003)

[17]

Robinson T., Anderson L., Autio W., Barritt B., Cline J., Crassweller R., Cowgill W., Embree C., Ferree D., Garcia E., Greene G., Hampson C., Kosola K., Parker M., Perry R., Roper T., Warmund M., A multi-location comparison of Geneva 16, Geneva 41 and M.9 apple rootstocks across North America, Compact Fruit Tree, 39, pp. 22-23, (2006)

[18]

Robinson T.L., Apple orchard systems, Apples: Physiology, production and uses, (2003)

[19]

Robinson T.L., DeMarree A.M., Hoying S.A., An economic comparison of five high density apple planting systems, Acta Hort, 732, pp. 481-490, (2007)

[20]

Robinson T.L., Lakso A.N., Bases of yield and production efficiency in apple orchard systems, J. Amer. Soc. Hort. Sci, 116, pp. 188-194, (1991)

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