Definition of yucca moth in English:

yucca moth

noun

  • A small white American moth that lays its eggs in the ovary of a yucca plant. While doing so it deposits a ball of pollen on the stigma, thereby fertilizing the seeds on which the larvae feed.

    • ‘This small moth is completely dependent on the yucca plant for its existence, and the yucca plant is completely dependent on the yucca moth for its survival.’
    • ‘Early fruit abortion is a major mortality factor to the yucca moth's progeny, and the female can increase retention by providing high-quality pollinations.’