TY  - BOOK
AU  - Luka K.A.
TI  - Investigation on the clonal susceptibility of powdery mildew disease in rubber plantations in Meenachil, Kanjirappally and Peermedu taluks of Kottayam and Idukki districts
PY  - 1991///
PB  - Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 38 p.
KW  - Clonal susceptibility
KW  - Powdery mildew
ER  -