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Citrus greening (Huanglongbing, HLB) is a destructive disease associated with the uncultivable, phloem-limited, gram-negative bacteria Candidatus Liberibacter spp., which affects citrus crops and other Rutaceae species. HLB is rapidly transmitted by the Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae). We developed an artificial medium on which D. citri eggs can hatch and first-instar nymphs can feed. The medium could be used to study insect physiology and screen molecules that may interfere with egg hatching and nymph development. 相似文献
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