00478 a2200121 4500 576 SRI/EV R. Sri Vithya (Researcher) Evaluation of abiotic stress tolerant pgpr and trichoderma sp. for growth and disease management in black pepper (piper nigrum L.) Vellanikkara COH 2017 Agricultural Microbiology Trichoderma sp. Black Pepper Abiotic stress tolerant Dr. K. Surendra Gopal (Guide) TH 199477 199477 0 0 ddc 0 0 AM KAUCOA KAUCOA REF 2017-02-22 0 576 SRI/EV KAU_COA-T-1738 2017-02-22 00:00:00 2017-02-22 TH