noun
citrus greening disease; Huanglongbing
A serious bacterial disease of citrus trees, also known by the abbreviations HLB or CG. The Japanese name is a direct borrowing of the English term 'citrus greening'.
カンキツグリーニング病は柑橘類の生産に深刻な被害をもたらす。
Citrus greening disease causes serious damage to citrus production.
From English 'citrus greening disease', directly borrowed into Japanese as a katakana compound with 病 (disease).