- pear-leaf blister mite
- pear-leaf blister mite «PAIR LEEF»,a mite that produces brownish blisters on the undersides of leaves of the pear tree and causes the fruit to grow small and to fall early.
Useful english dictionary. 2012.
Useful english dictionary. 2012.
pear leaf blister mite — noun : an eriophyid mite (Eriophyes pyri) that attacks the young leaves of pear trees called also pear blister mite … Useful english dictionary
pear blister mite — noun : pear leaf blister mite … Useful english dictionary
blister mite — noun : any of several mites especially of the genus Eriophyes producing a gall on leaves (as the pear leaf blister mite) … Useful english dictionary
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium