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| Morphological and molecular identification of mulberry fruit sclerotiniose pathogen in Guangzhou |
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| DOI：10.16768/j.issn.1004-874X.2017.07.015 |
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| Abstract: |
| Mulberry fruit sclerotiniose is the major fungal disease and becomes a serious threat to mulberry
production. It often occurs in mulberry field of Guangzhou areas. And the harmful symptoms show that the major
disease may change from mulberry sorosus hypertrophic sclerote disease to mulberry sorosus parvulling sclerote
disease. In order to identify the pathogens of this disease，its morphological features were identified and the results
showed that the suface of sclerotium had lots of conidia with some conidiophores and there were full of intersecting
hyphae inside. When cultured on PDA media，a white and translucent zone was formed around the sclerotium.
Moreover，the ITS conserved sequences of mulberry sorosus parvulling sclerote were analyzed and the results showed
that the pathogen of mulberry sorosus parvulling sclerote disease was Ciboria carunculoides. |
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