In vitro evaluation of botanicals, bioagents and antibacterial chemicals against rhizome rot of ginger caused by Ralstonia solanacearum

Bacterial wilt caused by R. solanacearum is one of the most widely spread and destructive disease of ginger (Zingiber officinale Rosc.). An experiment on in vitro studies was carried out to find out the effectiveness of botanicals, bioagents and anti-bacterial chemicals to inhibiting the growth of R. solanacearum.