Resistance to onion dwarf virus and leek yellow stripe virus found in a fertile garlic clone

LOT, Hervé; Chovelon, Veronique; Souche, Sylvie; DELECOLLE, Brigitte; Etoh, T.; MESSIAEN, Charles-Marie

Resistance to onion dwarf virus and leek yellow stripe virus found in a fertile garlic clone

2001

Among the numerous viruses infecting garlic (Allium sativum), onion yellow dwarf (OYDV-G) and leek yellow stripe (LYSV-G) potyviruses are prevalent in most producing countries and cause significant losses. This work demonstrated that clone 211 is quasi-immune when inoculated with OYDV and has a high level of resistance to LYSV. Under conditions of natural contamination, this resistance to both viruses was confirmed.

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