00563nam a22001937a 4500 20260420112831.0 632.3 BHA/ET PG Bhavana, A S Etiology and management of leaf spot disease of arecanut in northern Kerala Padannakkad Department of Plant Pathology, College of Agriculture 2026 xiv,76,vip. MSc Plant Pathology Leaf spot disease Arecanut Northern Kerala Sajeesh, P K (Guide) ddc TH 374576 374576 0 0 0 1 TH KAUCLV KAUCLV TECH 2026-04-18 0 632.3 BHA/ET PG 176833 2026-04-20 11:29:12 2026-04-20 TH