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New observations on the sensitivity of Malus x dawsoniana to apple proliferation disease and on its use as an indicator

Acta Horticulturae (44): 175-182

New observations on the sensitivity of Malus x dawsoniana to apple proliferation disease and on its use as an indicator

The hybrid reacts rapidly and characteristically to the virus and can be successfully used in its detection.

Accession: 000144888

Related references

Morvan, G.C.stelain, C., 1975: New evidences of the high sensitivity of Malus dawsoniana to apple proliferation disease and of its value for testing apple trees. Acta Horticulturae 44: 71-182

Wood, G.A., 2001: Sensitivity of apple (Malus domestica) indicator cultivars to russet ring disease, and the results of graft-transmission trials of other fruit-affecting disorders of apple. In an evaluation in New Zealand of four Canadian apple (Malus domestica [Malus pumila]) cultivars (Blaxstayman, Jubilee, Summerland Red McIntosh and Yellow Newtown) used as indicators for the russet ring and leaf pucker group of diseases, Jubilee...

Morvan, G.C.stelain, C., 1971: Malus halliana, Malus eleyi, Malus dawsoniana as virus indicators for fruit trees; application to sanitary control

Yanase, H., 1983: Back-transmission of apple stem grooving virus to apple seedlings and induction of symptoms of apple topworking disease in Mitsuba Kaido (Malus sieboldii) and Kobano Zumi (Malus sieboldii var. arborescens) rootstocks. Acta Horticulturae: (130) 117-122

Kaminska, M.; Zawadzka, B., 1973: Studies on apple proliferation disease in Poland III. Observations on the recovery of proliferation-affected apple trees. Fifteen-year-old Boiken, Jonathan, McIntosh and Belle de Boskoop trees were studied in 1969-70. They had shown up to 90% crop reduction in the previous 2 years, the peak of the disease symptoms having been reached in 1967. In 1968 the symptoms had...

Kartte S.; Seemueller E., 1988: Variable response within the genus malus to the apple proliferation disease. Seedlings of 40 Malus taxa were inoculated with the apple proliferation agent. In all the taxa examined, more or less pronounced yellowing and stunting symptoms were observed. In most of the taxa, leaf size was reduced and a red discoloration of t...

Kartte, S.; Seemuller, E., 1988: Studies on resistance within the genus Malus to apple proliferation disease. Three kinds of responses to the mycoplasma-like organism could be distinguished: M. sylvestris, M. baccata and M. sikora belonged to group 1 in which a large proportion of trees developed symptoms every year but without suffering marked reductions...

Kartte S.; Seemueller E., 1991: Susceptibility of grafted malus taxa and hybrids to apple proliferation disease. Seedlings of a great number of Malus species, subspecies, cultivars and hybrids were graft-inoculated with the apple proliferation MLO. The scion cultivars were M. pumila cv. 'Cox's Orange Pippin' and 'Golden Delicious'. T...

Coart, E.; VA.G.abeke, S.; D.L.ose, M.; Larsen, A.S.; Roldán-Ruiz, I., 2006: Chloroplast diversity in the genus Malus: new insights into the relationship between the European wild apple (Malus sylvestris (L.) Mill.) and the domesticated apple (Malus domestica Borkh.). To unravel the relationship between the European wild apple, Malus sylvestris (L.) Mill., and its domesticated relative M. domestica Borkh., we studied chloroplast DNA variation in 634 wild and 422 domesticated accessions originating from differen...

Uyemoto, J.K.; Stouffer, R.F.; Gilmer, R.M., 1975: Apple latent viruses: transmission from herbaceous host tissue to Malus indicator plants and distribution in apple budwood. Isolates of chlorotic leaf spot virus (CLSV) and stem grooving virus (SGV) were successfully transmitted from herbaceous host inocula to apple seedlings and Malus indicator budlings. The proportion of successful transmissions to Malus amounted to...