Department of Plant Pathology, College of Agriculture and Environmental Sciences, The Islamia University of Bahawalpur, Pakistan
Research Article
Effect of Combined Inoculation of Xanthomonas and Meloidogyne Pathogens on the Development of Tomato Root Knot Disease
Author(s): Musarrat Ramzan Arain*, Muhammad Naveed Aslam, Shaista Jabeen, Samina Akram, Qaiser Shakeel, Naila Sarwar and Atia Iqbal
Bacteria (Xanthomonas campestris pv. vesicatoria) and root-knot nematode (Meloidogyne incognita) independently can
damage and cause considerable damage to tomato (Solanum lycopersicum L.). In a disease complex, interrelationship
of 2 or more pathogenic species can produce different symptoms on the same host plant. Generally simultaneous
occurrence of these pathogens in a field can infect hosts plant at the same time. During development of a disease
complex pathogens could influence and/or suppress each other, through synergism and or antagonism respectively.
In this study the pathogens (Meloidogyne incognita and Xanthomonas campestris pv. vesicatoria), were used to determine
how co-occurrence affects development of pathogens and disease severity, and define prerequisites for interrelation
between pathogens.
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