Huanglongbing (citrus greening)
Bacteria
Identification key : 
Phytoplasmas and phloem bacteria (Damage and symptoms on the host)
Scientific name : Candidatus Liberibacter asiaticus (also Liberibacter asiaticus)
Other names : Citrus greening, Yellow dragon disease
Bacterial disease of citrus caused by unculturable phloem bacteria, of which 'Candidatus Liberibacter asiaticus' is the most widespread, transmitted by psyllids such as Diaphorina citri. It causes an asymmetric yellow blotchy mottle of leaves, yellow shoots and small, misshapen, poorly coloured, bitter fruit. It is regarded as the most serious citrus disease worldwide and leads to decline and death of trees.
Crops affected : Grapefruit, Lemon tree, Mandarin tree, Orange tree
Source : 'Candidatus Liberibacter asiaticus' (LIBEAS)[Overview] — EPPO Global Database — EPPO Global Database
This page lists the bio-preparations in the collection that other references associate with this opportunist: Huanglongbing (citrus greening).
Warning: the associations between recipes and opportunists come from other references (traditional practices, publications, user feedback). They are neither a recommendation nor a claim of effectiveness. There is no certainty regarding the preparation, application and use of these bio-preparations. See the regulations
No published recipe is associated with this opportunist yet.
Lemon tree Mandarin tree Orange tree Grapefruit
Green and blue moulds of citrus Black scale Mediterranean fruit fly Citrus leafminer Citrus tristeza virus California red scale Mites Ants Thrips Anthracnose Bacterial diseases Aphid