Name of the district Name of the Village Disease incidence (%)
Coimbatore Therkupalayam 32.33 a* (34.65)
Erode Vattur 18.66 f (25.60)
Hosur Alangudi 28.66 b (32.36)
Krishnagiri Pochampalli 14.00 g (21.97)
Namakkal Morepalayam 25.66 c (30.43)
Dindigul Kattuvalasu  21.66 d (27.73)
Salem Edappadi 20.00 e (26.56)
Theni Attupalam 30.33 a (33.41)
*Values in each column followed by the same letter are not significantly different according to the DMRT method (P=0.05).
Table 2: Survey of collar rot of mint in Tamil Nadu.