ABB  Vol.5 No.1 , January 2014
Prevalence and distribution of Tomato leaf curl virus in major agroclimatic zones of Gujarat
ABSTRACT

A study was conducted to establish the prevalence and severity of Tomato leaf curl viral disease in the major agroclimatic tomato cultivating regions of Gujarat. Districts of Gandhinagar, Kheda, Mehsana, Panchmahal and Rajkot of Gujarat were surveyed. The survey aimed at assessing types of symptoms, severity and yield loss in the tomato plants. Results obtained indicate vast spread of Tomato leaf curl virus in majority of the tomato fields in Gujarat. The maximum infection was observed in the Kheda district with almost complete crop loss followed by Mehasna and Gandhinagar districts showing high prevalence of infection. Influence of the climatic conditions and cultural practices were observed on the level of infection.


Cite this paper
Shelat, M. , Murari, S. , Sharma, M. , Subramanian, R. , Jummanah, J. and Jarullah, B. (2014) Prevalence and distribution of Tomato leaf curl virus in major agroclimatic zones of Gujarat. Advances in Bioscience and Biotechnology, 5, 1-3. doi: 10.4236/abb.2014.51001.
References
[1]   Hobson, G.E. and Davies, J.N. (1971) The biochemistry of fruits and their products. Academic Press, New York.

[2]   Kalloo, G. (1991) Genetic improvement of tomato. Springer verlag, Berlin Heidelberg.
http://dx.doi.org/10.1007/978-3-642-84275-7

[3]   Martelli, G.P. and Quacquarelli, A. (1982) The present status of tomato and pepper viruses. Acta Horticulturae, 127, 39-64.

[4]   Lukyanenko, A.N. (1991) Disease Resistance in tomato. Springer verlag, Berlin Heidelberg.

[5]   Chowda, R.V., Reddy, Colvin1, J., Muniyappa, V. and Seal, S. (2004) Diversity and distribution of begomoviruses infecting tomato in India. Archieves of Virology, 150, 845-867.

[6]   Chakraborty, S., Pandey, P.K., Banerjee, M.K. and Kalloo, G. (2003) A New Begomovirus Species Causing Tomato Leaf Curl Disease in Varanasi India. Plant Disease, 93, 1485-1495.

[7]   Lind, D., Marchal, W. and Wathen, S. (2005) Statistical Techniques in Business & Economics. McGraw-Hill Irwin, New York.

[8]   Polizzi, G. and Asero, C. (1994) Epidemiology and incidence of Tomato Yellow Leaf Curl Virus (TYLCV) in Greenhouse protected by screens in Italy. Acta Horticulturae (ISHS), 366, 345-352.

[9]   Hilje, L., Costa, H.S. and Stansly, P.A. (2001) Cultural practices for managing Bemisiatabaci and associated viral diseases. Crop Protection, 20, 801-812.

 
 
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