TY  - BOOK
AU  - MELHOTRA, Charu
TI  - Effect of Trichoderma harzianum on the control of stem rot disease and nitrogen fixation in berseem (Trifolium alexandrinum L.)
U1  - T 633.329.4 M29E 
PY  - 1996///
CY  - Ludhiana
PB  - PAU
KW  - BERSEEM -- DIESEASE AND PESTS
KW  - BERSEEM
KW  - N2 FIXATION
KW  - NITROGEN -- FIXATION
KW  - STEM ROT
KW  - THARZIANUM
KW  - TRIOCHODERMA
N2  - Stem rot disease of berseem caused by Sclerotnia trifoliorum is spreading fast in Punjab Soils Trichoderma harzianum was isolated from the rhizosphere was isolated from the rhizospherre of berseem plants and used as biocontrol agent for control of S. trif
ER  -