acidovorax konjaci acidovorax konjaci acidovorax konjaci is a gram-negative bacterium. it can cause a plant disease, the leaf blight of amorphophallus rivieri, a food crop of japan. acidovorax konjaci scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: comamonadaceae genus: acidovorax species: a. konjaci binomial name acidovorax konjaci(goto 1983) willems et al. 1992