The threat of war between Russia and Ukraine is rattling international grain markets, driving wheat prices higher on both sides of the Atlantic and leaving traders girding for more volatility ahead.
The two nations combined account for 29% of global wheat exports, according to data from the U.S. Agriculture Department. The nearby Black Sea serves as a major conduit for international grain shipments and Ukraine is also among the top exporters of barley, corn and rapeseed.
Read more on wsj.com