scale-like plant-eating insect coated with a powdery waxy secretion; destructive especially of fruit trees
mealy bug 片语
片语
pearl mealy bug梨粉蚧
cocoa mealy bug可可粉蚧
mealy-bug wilt菠萝萎凋病
citrus mealy bug柑橘粉蚧
pink sugarcane mealy bug甘蔗粉介壳虫
coffee mealy bug[植保]
comstock mealy bug康氏粉蚧
Giant mealy bug草履蚧
persimmon mealy bug柿绒蚧
mealy bug 例句
英汉例句
scientists are planning to release 250, 000 wasps in the north-east region of thailand to halt a mealy bug infestation that threatens to destroy its lucrative cassava crop