TY  - GEN
AU  - Upadhyay,K.D.
TI  - Studies on genus Tylanchorhynchus Cobb,1913
KW  - Tylenchorhynchus
KW  - Maize
KW  - Roots
KW  - Host parasite relations
KW  - Plant population
KW  - Soil ph
KW  - Soil texture
KW  - Soil types
ER  -