Population dynamics studies of pink stem borer was carried out during spring seasons of the year 2013-14 and 2014-15 at the Research cum Instructional Farm, IGKV, Raipur (.). Larval population increased gradually and reached to a peak of and larvae /plant in 56 days (12th SMW) and 49 days (11th SMW) in spring season during 2013-14 and 2014-15, respectively. |