Niphone Thaveechai; Chalida Leksomboon; Wichai Kositratana; Ampaiwan Paradornutwat; Chareinsak Rojanaridpiched. Survival of Xanthomonas campestris pv. manihotis under Natural Field Condition. Agr. Nat. Resour. 1993, 27, 25-32.