** Shares of Nufarm NUF.AX rise 4.8% to A$3.73, their highest level since Dec. 13
** Seed technology co expects A$100 million ($62.19 million) in revenue from its plant-based omega-3 products in FY25, up from A$50 million in FY24
** Stock rose as much as 7.1% earlier in the day, marking its biggest intraday gain since Nov. 14
** Stock among top gainers in the S&P ASX/200 index .AXJO
** Stock up 5.4% this year, including the day's move
($1 = 1.6080 Australian dollars)
(Reporting by Aaditya Govind Rao in Bengaluru)
((Aaditya.govindrao@thomsonreuters.com;))