poinsettia strain

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a strain of pest accidentally imported into Florida from the Middle East then spread to California where it is a very serious pest feeding on almost all vegetable crops and poinsettias
• Syn:
superbug, Bemisia tabaci
• Hypernyms:
sweet-potato whitefly
• Member Holonyms:
Bemisia, genus Bemisia