European Corn Borer 
Py tianwsit ay mila aliartais: iigion: 
Clump of barnyard grass, Echinochloa crus-gallis 
infested by borers. Note the two caterpillars in the slit portions of 
the stem. The ability of this insect to maintain itself on various 
weeds, a habit now limited to eastern Massachusetts, greatly 
complicates the problem. 
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