Improved Tolerance for Onion Thrips and Iris Yellow Spot in Onion Plant Introductions after Two Selection Cycles

Iris yellow spot (IYS), a disease caused by Iris yellow spot virus (IYSV) and spread by onion thrips, is a devastating disease of onion bulb and seed production. The development of onion germplasm resistant to IYS and/or thrips is crucial to onion production, since host plant resistance is unknown f...

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Bibliographic Details
Main Authors: Narinder Singh, Christopher S. Cramer
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Horticulturae
Subjects:
Online Access:https://www.mdpi.com/2311-7524/5/1/18