Abstract: A system for detecting the presence of an insect/insect larvae may include, but is not limited to: a first electrically conductive crush roller; a second electrically conductive crush roller; a drive motor operably coupled to at least one of the first electrically conductive crush roller and the second electrically conductive crush roller via an electrically isolating coupling; and detection circuitry configured to detect a signal transmitted from the first electrically conductive crush roller to the second electrically conductive crush roller when a conductive material is disposed between the first electrically conductive crush roller to the second electrically conductive crush roller.