Biotechnological approaches in management of oomycetes diseases.

Plant pathogenic oomycetes cause significant impact on agriculture and, therefore, their management is utmost important. Though conventional methods to combat these pathogens (resistance breeding and use of fungicides) are available but these are limited by the availability of resistant cultivars due to evolution of new pathogenic races, development of resistance in the pathogens against agrochemicals and their potential hazardous effects on the environment and human health. This has fuelled a continual search for novel and alternate strategies for management of phytopathogens. The recent advances in oomycetes genome (, etc.) would further help in understanding host-pathogen interactions essentially needed for designing effective management strategies. In the present communication the novel and alternate strategies for the management of oomycetes diseases are discussed.