a widespread mite, Rhizaglophus eclinops, that tunnels in the bulbs of lilies and other plants
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for bulb mite
Historical Examples of bulb mite
All stages of the bulb-mite occur at the same time in infested bulbs, which become soft and rotten.
A mite very often met with by bulb growers is the bulb-mite (Rhizoglyphus hyacinthi), now found in most parts of the world.