主要与玉米相关的十字花科植物镰刀菌的新寄主

IF 0.6 Q4 PLANT SCIENCES

Australasian Plant Disease Notes Pub Date : 2023-11-27 DOI:10.1007/s13314-023-00523-0

Aleksandra S. Orina, Tatiana Yu Gagkaeva, Olga P. Gavrilova

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引用次数: 0

摘要

从小麦和油菜中分离的3个基因座进行系统发育分析，鉴定为温度镰刀菌。这是首次在十字花科植物真菌群中发现该真菌。结果表明，该病菌对油菜的致病性降低了种子萌发率15%，幼苗长度降低了13-18%。温度镰刀菌不产生伏马菌素，但产生beauvericin和moniliformin。

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Novel cruciferous plant host of Fusarium temperatum, a species mainly associated with maize

Using phylogenetic analysis of three loci of Fusarium subglutinans sensu lato strains isolated from wheat and rape, the strains were re-identified as F. temperatum. This is the first report of this fungus in a cruciferous plant’s mycobiota. Analysis of F. temperatum pathogenicity to rape revealed that the pathogen reduced the germination of seeds by 15%, and decreased seedling length by 13–18%. Fusarium temperatum strains did not produce fumonisins, but produced beauvericin and moniliformin.

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来源期刊

Australasian Plant Disease Notes PLANT SCIENCES-

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： Australasian Plant Disease Notes is an international journal for publication of short reports from all countries which describe original research that transcends national boundaries. All aspects of plant pathology are covered including new geographical records of diseases or pathogens, new pathogens or pathogen strains, taxonomic papers, quarantine notes, disease management and diagnostic methods. Australasian Plant Disease Notes is a publication of the Australasian Plant Pathology Society.