Browse resources Displaying 1 - 3 of 3 resources Cereal leaf beetles pose threat to grain crops The cereal leaf beetle attacks grain crops and damages both plant vigor and grain quality. Sporadic outbreaks in Oregon counties in recent years might be an indication that biocontrol is failing. Mary Corp, Navneet Kaur | Jan 2024 | Article Russian Wheat Aphid What your rolled-up wheat leaves mean. Mary Corp | Oct 2011 | Article Scouting and collecting Wheat Head Armyworms What growers can do to scout for and help identify wheathead armyworms. Mary Corp | Oct 2008 | Article