An An-2 biplane crashed Wednesday in Russia\'s Southern Krasnodar region, killing the pilot, local emergency situations ministry said. \"An An-2 crashed at 0945 a.m. Moscow time (0545 GMT) while crop-spraying. The pilot was killed,\" the RIA Novosti news agency quoted ministry spokeswoman Irina Gogoleva as saying. The cause of the accident is yet to be found. Fire fighters and a rescue team were sent to the scene.