Topics in this review include early viruses, new viruses, control techniques and the dynamics
of the problem. Since management of virus diseases cannot rely on a single method and …

… method for diagnosis of plant virus diseases is discussed. The advantages and disadvantages
of this technique are presented, and a simplified version of the technique is described. …

… The disease is associated with the soilborne fungus Verticillium dahliae Kleb., but can occur
… each species is present individually. The involvement of P penetrans in PED is important …

… In corn and sunflower, the correlation between dsRNA and male sterility is not clear and is
… The 12-kb dsRNA found in pepper is unlikely to be the genome of either a plant reovirus or …

… ST Nameth … Nameth is an associate professor and state extension specialist in the
Department of Plant Pathology, Ohio State University, Columbus. He received his Ph.D. …

… consistently high in cantaloupes (Cucumis melo L.) grown in the southwestern desert areas
of the USA, especially in the first cropping season (February to June) when aphid activity is …

… police is placed and the traffic congestion is handled by them manually. But in congested
cities, it is … in an already congested traffic system, there is an urgent need for a whole new traffic …

… Seed pathology as a subdisipline of plant pathology is relatively new. Paul Neergard is … ,
research into the viability of biological seed treatments is becoming more common. The use of …

… Eryngium amethystinum (amethyst sea holly) is a herbaceous plant … The genus is made up
of a wide variety of cultivars. E. … This is the first report of CMV in E. amethystinum, Canna spp.…

… an ectotrophic root-invading fungus that is difficult to identify using … stem, crown and roots
is as follows - intense: colonization … aggregations on basal stem is evident with unaided eye, …