Plant volatiles released by corn plants may help the caterpillar <i><a href="//commons.wikimedia.org/wiki/Mythimna_separata" title="Mythimna separata">Mythimna separata</a></i> avoid predators.
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<i>Plants Tell Caterpillars When It's Safe to Forage.</i> Gross L, PLoS Biology Vol. 4/6/2006, e194. <a href="//doi.org/10.1371/journal.pbio.0040194" class="extiw" title="doi:10.1371/journal.pbio.0040194">doi:10.1371/journal.pbio.0040194</a>