Ditylenchus dipsaci races in Israel
In Israel two distinct races of Ditylenchus dipsaci (EPPO A2 List) were identified. One race infected and damaged onion and garlic and the other race infected and damaged Phalaris canariensis.
Sources
Aftalion, B.; Cohn, E. (1990) Characterization of two races of stem bulb nematode (Ditylenchus dipsaci) in Israel.
Phytoparasitica 18, 229-232.