Sources of resistance of different cotton genotypes against bacterial blight disease incited by Xanthomonas axonopodis pv. malvacearum under natural epiphytotics
Journal Title: Scientific Journal of Medical Science - Year 2013, Vol 2, Issue 1
Abstract
Atotal thirty-six cotton genotypes were screened in replicated thrice withRandomized Block Design against bacterial blight disease incited by Xanthomonasaxonopodis pv. malvacearum under natural epiphytotics. Resultsrevealed that 3 genotypes showed moderately resistant, 31 showed moderatelysusceptible and 2 showed susceptible against bacterial blight of cotton. Disease severity at 60 DAS ranged from 2.42 to 27.5 per cent, PH 1009(2.42 per cent), Paig 29 (2.42 per cent) had shown lowest diseaseseverity. Disease severity at 90 DASranged from 9.63 to 58.6 per cent. NH633 (9.63 per cent) had shown minimum disease severity followed by PH 1062 (9.91per cent) and PH 1031 (10.37 per cent). Disease severity at 120 DAS ranged from 11.63 to 68.94 per cent. The lowest PDI was recorded by NH 633 (11.63%) followed by Paig 265 (13.26 %) and NH 637 (13.55 %). Mean disease severity(PDI) of cotton genotypes was recorded in range 9.71 to 51.68 per cent.
Authors and Affiliations
G. P. Jagtap| Department of Plant Pathology, College of Agriculture, M.K.V., Parbhani – 431 402 (MS)., A. M. Jangam| Department of Plant Pathology, College of Agriculture, M.K.V., Parbhani – 431 402 (MS)., D. Utpal*| Department of Plant Pathology, College of Agriculture, M.K.V., Parbhani – 431 402 (MS).
Keywords
Related Articles
- EP ID EP1220
- DOI -
- Views 838
- Downloads 36
Comparison of effectiveness of ginger and metoclopramide on the treatment of nausea and vomiting in pregnancy
To determine the effectiveness of ginger in comparison to metoclopramide for the treatment of nausea and vomiting in pregnancy. Patients & Methods, It is a comparative randomized prospective trial which has been done at...
Sources of resistance of different cotton genotypes against bacterial blight disease incited by Xanthomonas axonopodis pv. malvacearum under natural epiphytotics
Atotal thirty-six cotton genotypes were screened in replicated thrice withRandomized Block Design against bacterial blight disease incited by Xanthomonasaxonopodis pv. malvacearum under natural epiphytotics. Resultsrevea...
Giant cell tumour of clavicle
We report a case of Osteoclastoma in Clavicle bone in a young adult. Osteoclastoma usually occurs in juxta-articular ends of the long bones of skeletally mature individuals. Its occurance at lateral end of clavicle, a fl...
Second reported case of multilocularis hydatid disease in Iraq
Hydatid disease is an important zoonotic disease with a world wide distribution. In Middle East as well as in some other parts of the world, it has always been a serious economic and public health problem. The disease is...
The role of Th1 and Th2 cytokines among women with recurrent spontaneous miscarriage
The objective of this study was to compare the concentrations of Th1 (IFN-γ , TNF-α) and Th2 (IL-4,IL-10) cytokines in the serum of normal pregnant and recurrent spontaneous abortion (RSA) women in 1st trimester as well...