** Brokerage Citigroup cuts price target on agrichemicals firm Corteva CTVA.N to $67 from $83, downgrades to "neutral" from "buy"
** New PT represents an upside of ~9% to stock's last close
** Brokerage says investors share concerns that separation could weaken CTVA's original intent of having a deep and broad offering to growers
** "We were encouraged by CEO Chuck Magro's comments on unlocking new growth and optimization opportunities as two standalone companies but ultimately believe this adds more questions to an already uncertain backdrop" - Citigroup
** 19 of 24 brokerages rate the stock "buy" or higher, 5 "hold"; their median PT is $84 - data compiled by LSEG
** Up to last close, stock up ~8% YTD
(Reporting by Pranav Mathur in Bengaluru)
((Pranav.Mathur@thomsonreuters.com;))