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Prevalence and Distribution of Four Pepper Viruses in Sindh, Punjab and North West Frontier Province



Shah, H. , S. Khalid and I. Ahmad
 
ABSTRACT

To ascertain the prevalence and distribution of four major pepper viruses viz. chili veinal mottle potyvirus (CVMV), cucumber mosaic cucmovirus (CMV), tobacco mosaic tobamovirus (TMV) & potato virus Y (PVY). Surveys of chili crop in three major provinces of Pakistan were conducted during 1996-98. At each location 3-5 farmer`s fields were inspected and samples showing virus-like symptoms were collected. A total of 500 samples (200 Punjab, 200 Sindh and 100 NWFP) were collected and tested through direct double antibody sandwich Enzyme-Linked Immunosorbent Assay (DAS-ELISA). CVMV & CMV appeared as the most prevalent viruses in almost all the surveyed areas. In Sindh, the incidence of CVMV, CMV, TMV, and PVY was 9, 16, 5 and 3.5%, respectively. In Punjab, CVMV appeared as the most important virus (63%) infecting pepper crop in all districts followed by CMV (20%). Co-infection of CVMV and CMV (10%) was recorded in Faisalabad, Multan and Darya Khan. In most CMV positive samples, TMV or CVMV or PVY were also detected (co-infection). In NWFP, CVMV incidence was 50% followed by CMV (17.8%). On the average, survey data showed that CVMV (40.6% incidence) is still the most prevalent virus infecting pepper followed by CMV (17.8%) in these three provinces. PVY was only detected in Sindh (3.5%) and NWFP (6%). TMV was not detected in any place of NWFP and Punjab, but detected in mixed infection in Sindh (5%). Thus there is 19.6% increase in CVMV incidence while frequency of other three viruses remained the same as compared to previous reports.

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  How to cite this article:

Shah, H. , S. Khalid and I. Ahmad , 2001. Prevalence and Distribution of Four Pepper Viruses in Sindh, Punjab and North West Frontier Province . Journal of Biological Sciences, 1: 214-217.

DOI: 10.3923/jbs.2001.214.217

URL: https://scialert.net/abstract/?doi=jbs.2001.214.217

REFERENCES
Anonymous, 1997. Agricultural statistics of pakistan, 1997-98. Ministry of Food, Agriculture and Livestock, Food, Agriculture and Livestock Division (Economic Wing), Government of Pakistan, Islamabad.

Clark, M.F. and A.N. Adams, 1977. Characteristics of the microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses. J. Gen. Virol., 34: 475-483.
CrossRef  |  PubMed  |  Direct Link  |  

Gorter, G.J.M., 1977. Index of Plant Pathogens and the Diseases they Cause in Cultivated Plants in South Africa. Republic of South Africa, Department of Agricultural Technical Services, Pretoria, SA.

Green, S.K. and J.S. Kim, 1991. Characteristics and Control of Viruses Infecting Peppers: A Literature Review. Asian Vegetable Research and Development Centre, Tainan, Taiwan.

Hameed, S., H. Shah, A. Hashmat and S. Khalid, 1995. Prevalence of chili viruses in Pakistan. Proceedings of the 5th National Congress of Plant Sciences, March 28-30.

Joshi, R.D. and L.N. Dubey, 1973. Assessment of losses due to CMV on chili. Sci. Culure, 39: 521-522.

Makkouk, K.M. and D.J. Gumpf, 1974. Further identification of naturally occurring virus diseases of pepper in California. Plant Dis. Rep., 58: 1002-1006.

Ong, C.A., G. Varghese and T.W. Poh, 1980. The effect of chilli veinal mottle virus on yield of chilli Capsicum annuum L. MARDI Agric. Res. Bull., 8: 74-79.

Solangi, G.R., S.M. Mughal and S.D. Khanzada, 1983. Identification of some viruses infection solanaceous hosts in Sindh. Pak. J. Bot., 8: 114-114.

Swanepoel, A. and L.H. Nel, 1995. Epidemiological aspects of cucumber mosaic virus on flue-cured tobacco in South Africa. Afr. Plant Prot., 1: 13-18.

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