Abstract
Apple is the major commercial horticulture crop in Himachal Pradesh and other hill states of Jammu & Kashmir, Uttarakhand and some parts of Northeastern states of India. In order to gather data on health status and incidence of virus and virus-like pathogens in apple orchards, survey was conducted in the month of June and September, 2010 in Hatkoti, Rohru, Kuthara, Jubbal and Khadapathar areas of major apple producing Shimla district of Himachal Pradesh. A total of 250 samples were collected and analyzed by DAS-ELISA, NASH and RT-PCR. NASH results indicated that a total of 117 samples were infected with Apple chlorotic leaf spot virus (ACLSV), Apple mosaic virus (ApMV), Apple stem grooving virus (ASGV), Apple stem pitting virus (ASPV) and Apple scar skin viroid (ASSVd). Results showed that ASSVd is predominant in these areas with highest infection rate of 27.6% followed by ASPV (17.2%), ACLSV (16.8%), ApMV (15.2%) and ASGV (12%). Mixed infection of these viruses and viroid was frequently detected in apple trees in Himachal Pradesh. The trees, which were positive for viruses and viroids, showed a variety of fruit deformation and rusting symptoms besides leaf deformation, mosaic and chlorosis.
References
Cembali T, Folwell RJ, Wandschneider P, Eastwell KC, Howell WE. Economic implications of a virus prevention program in deciduous tree fruits in the U.S. Crop Prot. 2003;22:1149–56.
Clark MF, Adams AN. Characteristics of microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses. J Gen Virol. 1977;34:475–83.
Desvignes JC. Virus disease of fruit trees. Centre techniques interprofessionnel des fruits et légumes. Paris: CTIFL; 1999.
Dunez J, Closteroviruses DelbosR. In: Smith IM, Dunez J, Lelliott RA, Phillips DH, Archer SH, editors. European Handbook of Plant Diseases. Oxford: Blackwell Scientific Publications; 1988. p. 5–7.
Francki RIB, Fauquet CM, Knudson DL, Brown F. Classification and Nomenclature of Viruses. Fifth Report of the International Committee on Taxonomy of Viruses, 1991; New York: Springer-Verlag.
Handa A, Thakur PD, Bhardwaj VS. Status of dapple apple viroid in India. Proc. 17th Int. Symp. On Fruit Tree Virus Diseases. Hadidi A, editor. Acta Hort. ISHS 1998; 472: 631–633.
Jelkmann W. Nucleotide sequence of apple stem pitting virus and of the coat protein gene of a similar virus from pear associated with vein yellows disease and their relationship with potex- and carlaviruses. J Gen Virol. 1991;75:1535–42.
Koganezawa H, Ito T. Apple fruit crinkle viroid. In: Hadidi A, Flores R, Randles JW, Semancik JS, editors. Viroids. Australia: CSIRO Publishing, Collingwood; 2003. p. 150–2.
Lin L, Li R, Mock R, Kinard G. Development of a polyprobe to detect six viroids of pome and stone fruit trees. J Virol Methods. 2011;171:91–7.
Meijneke CAR, van Oosten HJ, Peerbooms H. Growth, yield and fruit quality of virus infected and virus-free Golden Delicious apple trees. Acta Hort. ISHS. 1982;130:213–7.
Menzel W, Jelkmann W, Maiss E. Detection of four apple viruses by multiplex RT-PCR assays with co-amplification of plant mRNA as internal control. J Virol Methods. 2002;99:81–92.
Mink GI. Apple mosaic virus. In: Fridlund PR, editor. Virus and virus-like diseases of pome fruits and simulating noninfectious disorders. Pullman: Cooperative Extension College of Agriculture and Home Economics, Washington State University; 1989. p. 34–9.
Nakaune R, Nakano M. Identification of new Apscaviroid from Japanese persimmon. Arch Virol. 2008;153:969–72.
Nemeth M. Viruses, Mycoplasmas and Ricketesia Diseases of fruit trees. Norwell: Kluwer Academic Publishers Group; 840.
Rana T, Negi A, Dhir S, Thokchom T, Chandel V, Walia Y, Singh MR, Ram R, Hallan V, Zaidi AA. Molecular diagnosis of apple virus and viroid pathogens from India. Arch Phytopath Plant Prot. 2011;44:505–12.
Rybicki EP. The Bromoviridae. In Virus Taxonomy. Sixth Report of the International Committee on Taxonomy of Viruses. Murphy FA, Fauquet CM, Bishop DHL, Ghabrial SA, Jarvis AW, Martelli GP, Mayo MA & Summers MD, Editors. Vienna & New York: Springer-Verlag 1995; 450-457.
Sambrook J, Fritsch EF, Maniatis T. Molecular cloning: A laboratory manual. second edition ed. New York: Cold Spring Harbor Laboratory press; 1989.
Yoshikawa N. Apple stem grooving virus. In: CMI/AAB Descriptions of Plant Viruses 2000; 376. Egham, UK: CABI Bioscience.
Yoshikawa N, Takahashi T. Properties of RNAs and proteins of apple stem grooving and apple chlorotic leaf spot viruses. J Gen Virol. 1988;69:241–5.
Yoshikawa N, Sasaki E, Kato M, Takahashi T. The nucleotide sequence of apple stem grooving ca-pillovirus genome. Virology. 1992;191:98–105.
Zhi L, Xuan WJ, He SW, Bing W, Guo TZ. Study on the damage to apple by topworking disease and the causes of it. Gaizhou, Liaoning: Bulletin of the Liaoning Fruit Research Institute; 2002.
Acknowledgments
The authors express gratitude to the Director, CSIR-Institute of Himalayan Bioresource Technology, Palampur (HP), India for encouragement and providing necessary facilities and to the Department of Biotechnology for financial assistance (Project Grant BT/PR/10594/PBD/16/760/2008). We are also thankful to Mr. Digvijay Singh for his help in sequencing work.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
13337_2011_56_MOESM1_ESM.jpg
Supplementary Fig. 1 RT-PCR amplicons fractionated by agarose gel (1%) electrophoresis. a specific amplification for ASSVd(~212 bp); b specific amplification for ASGV (~198 bp) whereas c amplification for ACLSV (~645 bp in lane 1),ApMV (~547 bp in lane 2) and for ASPV (~370 bp, lane 3). Lane M in all contains 100 bp DNA ladder (JPEG 16 kb)
Rights and permissions
About this article
Cite this article
Kumar, S., Singh, R.M., Ram, R. et al. Determination of Major Viral and Sub Viral Pathogens Incidence in Apple Orchards in Himachal Pradesh. Indian J. Virol. 23, 75–79 (2012). https://doi.org/10.1007/s13337-011-0056-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13337-011-0056-x