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

[1]

Autio W.R., Robinson T.L., Barritt B.H., Cline J.A., Crassweller R.M., Embree C.G., Garcia M.E., Greene G.M., Hoover E.E., Johnson R.S., Kosola K., Masabni J., Parker M.L., Perry R.L., Reigard G.L., Seely S.D., Warmund M., Performance of 'Fuji' and 'McIntosh' apple trees after 5 years as affected by several dwarf rootstocks in the 1999 NC-140 Apple Rootstock Trial, J. Amer. Pomol. Soc, 59, pp. 202-214, (2005)

[2]

Autio W.R., Robinson T.L., Barritt B.H., Cline J.A., Crassweller R.M., Embree C.G., Garcia M.E., Greene G.M., Hoover E.E., Johnson R.S., Kosola K., Masabni J., Parker M.L., Perry R.L., Reigard G.L., Seely S.D., Warmund M., Performance of 'Fuji' and 'McIntosh' apple trees after 5 years as affected by several semidwarf rootstocks in the 1999 NC-140 Apple Rootstock Trial, J. Amer. Pomol. Soc, 59, pp. 192-201, (2005)

[3]

Cline J.A., Hunter D.M., Bonn W.G., Bijl M., Resistance of the Vineland series of apple rootstocks to fire blight caused by Erwinia amylovora, J. Amer. Pomol. Soc, 55, pp. 218-221, (2001)

[4]

Cummins J.N., Aldwinckle H.S., Breeding apple rootstocks, Plant Breed. Rev, 1, pp. 294-394, (1983)

[5]

Ferree D.C., Clayton-Greene K.A., Bishop B., Influence of orchard management-system on canopy composition, light-distribution, net photosynthesis and transpiration of apple-trees, J. Hort. Sci, 68, pp. 377-392, (1993)

[6]

Ferree D.C., Schmid J.C., Bishop B.L., Survival of apple rootstocks to natural infections of fire blight, HortTechnology, 12, pp. 239-241, (2002)

[7]

Gardner R.G., Cummins J.N., Aldwinckle H.S., Fire blight resistance in the Geneva apple rootstock breeding program, J. Amer. Soc. Hort. Sci, 105, pp. 907-912, (1980)

[8]

Hampson C.R., Quamme H.A., Brownlee R.T., Canopy growth, yield, and fruit quality of 'Royal Gala' apple trees grown for eight years in five tree training systems, HortScience, 37, pp. 627-631, (2002)

[9]

Hampson C.R., Quamme H.A., Kappel F., Brownlee R.T., Varying density with constant rectangularity: I. Effects on apple tree growth and light interception in three training systems over ten years, HortScience, 39, pp. 501-506, (2004)

[10]

Hampson C.R., Quamme H.A., Kappel F., Brownlee R.T., Varying density with constant rectangularity: II. Effects, on apple tree yield, fruit size, and fruit color development in three training systems over ten years, HortScience, 39, pp. 507-511, (2004)

← 1 2 3 →