It appears to be to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.
该细菌似乎和马铃薯木虱的亲缘生物 —— 柑桔木虱——传播的细菌有亲缘关系.
Part of the answer is an insect called the potato psyllid.
但一种叫作马铃薯木虱的昆虫负有部分责任.
Control of Asian citrus psyllid is the most important component of an integrated control program for huang long bing ( yellow dragon disease) of citrus.
控制柑桔木虱是黄龙病综合防治最重要的措施。
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