First report of Leptosphaeria maculans and Leptosphaeria biglobosa causing blackleg disease of oilseed rape in Tunisia

被引：2
作者：
Maghrebi, Essia [1 ]
Beldi, Olfa [2 ]
Ochi, Tahani [1 ]
Koopmann, Birger [3 ]
Chaabane, Hanene [1 ]
Bahri, Bochra Amina [1 ,4 ]
机构：
[1] Univ Carthage, Natl Agron Inst Tunisia INAT, Lab Pests & Integrated Protect Agr LR BPIA, Tunis, Tunisia
[2] Tunisian Minist Agr Water Resources & Fisheries, Gen Directorate Protect & Qual Control Agr Prod, Tunis, Tunisia
[3] Georg August Univ Gottingen, Dept Crop Sci, Plant Pathol & Crop Protect Div, Gottingen, Germany
[4] Univ Georgia, Inst Plant Breeding Genet & Genom, Dept Plant Pathol, Griffin, GA 30223 USA
来源：
PHYTOPATHOLOGIA MEDITERRANEA | 2023年 / 62卷 / 01期
关键词：
Blackleg disease; oilseed rape; fungal identification; PHOMA STEM CANKER; BRASSICA-NAPUS; MOLECULAR PHYLOGENY; CAUSAL AGENT; SUBCLADE; FUNGI;
D O I：
10.36253/phyto-13827
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
. Blackleg has been observed in oilseed rape in Tunisia since 2017. Morpho-logical observations, pathogenicity tests, and sequencing of the internal transcribed spacer regions for four fungal isolates from affected plants confirmed the presence of Leptosphaeria maculans and Leptosphaeria biglobosa. These results provide the first record of L. maculans and L. biglobosa as causes of blackleg of oilseed rape in Tunisia.
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收藏
页码：17 / 24
页数：8
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