Sequestration of cucurbitacins from cucumber plants by Diabrotica balteata larvae provides little protection against biological control agents
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Cucurbitaceae plants produce cucurbitacins, bitter triterpenoids, to protect themselves against various insects and pathogens. Adult banded cucumber beetles (Diabrotica balteata), a common pest of maize and cucurbits, sequester cucurbitacins, presumably as a d... ...