Evidence of the association of begomovirus and its betasatellite with the yellow vein disease of an ornamental plant Calendula officinalis (pot marigold) in Rajasthan, India: Molecular, Sequence and Recombination analysis Journal title: JOURNAL OF ADVANCES IN BIOLOGY Authors: Avinash Marwal, Anurag Kumar Sahu, Rajarshi Kumar Gaur Subject(s):
