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Isolation and Identification of Pathogenic Fungi Causing Post-harvest Stem-end Rot of ‘Jinshi No.4’ Kiwifruit

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年13
Page:
91-96
Research Field:
Publishing date:

Info

Title:
Isolation and Identification of Pathogenic Fungi Causing Post-harvest Stem-end Rot of ‘Jinshi No.4’ Kiwifruit
Author(s):
LI Yi1; YIN Quan2; ZHANG Yao3; SUN Leiming4; ZHUANG Qiguo3
610066；2.Institute of Quality Standard and Testing Technology Research，Sichuan Academy of Agricultural Sciences，Chengdu，Sichuan 610066；3.China-New Zealand Belt and Road Joint Laboratory on Kiwifruit/Kiwifruit Breeding and Utilization Key Laboratory of Sichuan Province,Sichuan Province Academy of Natural Resource Science，Chengdu，Sichuan 610015；4.Zhengzhou Fruit Research Institute，Chinese Academy of Agricultural Sciences，Zhengzhou,Henan 450009)
Keywords:
‘Jinshi No.4’ kiwifruit; rot disease; pathogenic fungi; identification
PACS:
S 663.4
DOI:
10.11937/bfyy.20240666
Abstract:
Naturally diseased fruit of ‘Jinshi No.4’ kiwifruit were used as test material.The fungi were isolated from a large number of rotten samples，and were identified through their morphologic characteristics and molecular analysis.Koch′s postulate was performed to confirm the identification.The fungi which cause post-harvest stem-end rot of yellow-flesh kiwifruit was identified,in order to provide reference for the research on the prevention and control of post-harvest rot disease of yellow-flesh kiwifruit．The results showed that eight different fungi were causable for stem-end rot of kiwifruit.They were Phomopsis sp.,Diaporthe cotoneastri,Pestalotiopsis microspora,Botrytis cinerea,Neofusicoccum parvum，Alternaria sp.,Fusarium sp.and Botryosphaeria dothidea.

References:

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Last Update: 2024-07-18