A strain of Dasheen mosaic virus (DsMV) from Amorphophallus paeoniifolius (Elephant foot yam) plants showing leaf mosaic, puckering and shoestringing was characterized by RT-PCR and amplification of a 1.2 kbp fragment encoding the coat protein (CP) gene and the 3′ untranslated region (UTR). BLAST...
Author(s)
Babu, B.; Hegde, V.; Makeshkumar, T.; Jeeva, M. L.
Publisher
Edizioni ETS, Pisa, Italy
Citation
Journal of Plant Pathology, 2011, 93, 1, pp 199-203
During March 2010, in commercial onion fields in the Kurnool district of Andhra Pradesh, India, straw-coloured, irregular, necrotic lesions were observed on the young leaves and flower stalks resulting in flower abortion. DAC-ELISA, RT-PCR tests and sequence analyses revealed that the causal agent...
Author(s)
Sivaprasad, Y.; Reddy, B. V. B.; Rani, K. R.; Reddy, K. R.; Gopal, D. V. R. S.
Publisher
British Society for Plant Pathology, UK
Citation
New Disease Reports, 2010, 22, pp Article 17
A new distribution map is provided for Pigeonpea sterility mosaic virus. Unassigned virus. Hosts: pigeon pea (Cajanus cajan). Information is given on the geographical distribution in Asia (Bangladesh, India (Andhra Pradesh, Bihar, Chhattisgarh, Gujarat, Karnataka, Maharashtra, Punjab, Tamil Nadu,...
Publisher
CABI, Wallingford, UK
Citation
Distribution Maps of Plant Diseases, 2007, No.April, pp Map 1001 (Edition 1)
Viruses infecting chilli (Capsicum annuum) plants in commercial fields in Adilabad, Karimnagar, Khammam, Medak, Nizamabad and Warangal districts of the northern Telangana zone of Andhra Pradesh, India, were studied during the kharif seasons of 2000, 2001 and 2002. The incidence of mosaic disease...
Author(s)
Jagadeeshwar, R.; Babu, R. R.; Rao, R. D. V. J. P.; Reddy, D. R. R.
Publisher
Plant Protection Association of India, Hyderabad, India
Citation
Indian Journal of Plant Protection, 2005, 33, 2, pp 235-240
Tobacco streak virus (TSV) recently caused an epidemic in groundnut crops in Andhra Pradesh, India. In the epidemic area TSV occurred in many widely distributed weeds of which Parthenium hysterophorus probably plays a major role in its spread by thrips. Three thrips species, Megalurothrips usitatus...
Author(s)
Rao, R. D. V. J. P.; Reddy, A. S.; Reddy, S. V.; Thirumala-Devi, K.; Rao, S. C.; Kumar, V. M.; Subramaniam, K.; Reddy, T. Y.; Nigam, S. N.; Reddy, D. V. R.
Publisher
Association of Applied Biologists, Wellesbourne, UK
Citation
Annals of Applied Biology, 2003, 142, 3, pp 365-368
The maize stripe virus (MStV) prevalence on Sorghum bicolor was monitored in fields in Andhra Pradesh, Karnataka, Maharashtra and Tamil Nadu, India from August 1999 to March 2001. In a related experiment in Patancheru, Andhra Pradesh during the 1999/2000 post-rainy season, the effect of MStV on...
Author(s)
Navi, S. S.; Bandyopadhyay, R.; Blümmel, M.; Reddy, R. K.; Thomas, D.
Publisher
Sorghum Improvement Conference of North America, Lubbock, USA
Citation
International Sorghum and Millets Newsletter, 2003, 44, pp 126-129