Genetic enhancement of okra [ (L.) Moench] germplasm through wide hybridization.

Introduction: The introgression of genetic material from one species to another through wide hybridization and repeated back-crossing, plays an important role in genetic modification and enriching the cultivated gene-pool with novel genetic variations. Okra ( [(L.) Moench)] is a popular vegetable crop with high dietary fibre and protein, rich in essential amino acids, lysine and tryptophan.

Association of with die-back and decline of nutmeg as revealed through phenotypic, pathogenicity and phylogenetic analyses.

is a cosmopolitan pathogen geographically widespread in tropics and subtropics inciting economically important diseases on diverse plant genera. In the present study, associated with nutmeg exhibiting die-back and declining symptoms was identified and characterized by adopting a polyphasic approach. The disease was characterized with the symptoms including general decline, water-soaking patches on branches and tree trunk, die-back of branches, necrotic lesions beneath water-soaked lesions and necrosis of vascular tissues.