First report of Iris yellow spot virus in Costa Rica

Australasian Plant Disease Notes

Elena Vásquez¹  Laura Garita¹  Mauricio Montero-Astúa²  Natasha Dejuk-Protti²  Lisela Moreira² 

[1] Universidad de Costa Rica$$;Universidad de Costa Rica$$Universidad de Costa Rica$$

关键词: Virus detection;   

DOI  :  10.1007/s13314-017-0243-8

学科分类：农业科学（综合）

来源: Springer

【 摘 要 】

Iris yellow spot virus (IYSV), an emerging disease of onion crops, was identified by transmission electron microscopy, enzyme linked immunosorbent assay, and reverse transcription polymerase chain reaction in Costa Rica. Onion plants had straw-colored, elongated lesions and tip dieback. Costa Rican IYSV nucleocapsid partial sequences (15 isolates) grouped with isolates from North and Central America and from New Zealand.

【 授权许可】

Unknown