Persistence of different fungicides on cucumber plants used for the control of downy mildew disease

Dept. of Plant Pathology, Punjab Agricultural University, Ludhiana-141 004

*Email: gsrattan@pau.edu

National Symposium on Plant Health for Sustainability in the Field and Horticultural Crops held at Citrus Research Station, Dr. Y.S.R. Horticultural University, Tirupati -517502, A.P. (India) on. 18^th - 20^th November, 2014