EPPO Global Database

Youngia japonica(UOUJA)

Pests

Organism Type
Megalurothrips usitatus (MEGTUS) Host
* Reyes CP (1994) Thysanoptera (Hexapoda) of the Philippine Islands. Raffles Bulletin of Zoology 42(2), 107-507.
------- As Crepis japonica.
Orthotospovirus tomatomaculae (TSWV00) Host
* Kil EJ, Chung YJ, Choi HS, Lee S, Kim CS (2020) Life cycle-based host range analysis for Tomato spotted wilt virus in Korea. The Plant Pathology Journal 36(1), 67-75. 
------- Confirmed host.

* Parrella G, Gognalons P, Gebre-Selassie K, Vovlas C, Marchoux G (2003) An update of the host range of tomato spotted wilt virus. Journal of Plant Pathology 85(4), 227-264.
Crinivirus tomatichlorosis (TOCV00) Wild/Weed
* Kil EJ, Lee YJ, Cho S, Auh CK, Kim D, Lee KY, Kim MK, Choi HS, Kim CS, Lee S (2015) Identification of natural weed hosts of Tomato chlorosis virus in Korea by RT-PCR with root tissues. European Journal of Plant Pathology 142(2), 419-426.
-------confirmed host
Poophilus costalis (POOPCO) Wild/Weed
* Shih HT, Tsay HC, Yang JT (2005) Notes on the geographic distribution and host plants for Poophilus costalis (Walker, 1851) (Hemiptera: Cercopoidea: Aphrophoridae). Plant Protection Bulletin 47, 171–178.