* van der Gaag DJ, van der Straten M, Ramel JM, Baufeld P , Schrader G (2013) Pest Risk Analysis for Opogona sacchari. Netherlands Food and Consumer Product Safety Authority. 48 pp. Available at https://pra.eppo.int/pra/2823b66f-ce73-48eb-8272-082124412092.
------- intercepted in consignments of plants for planting.
* Tiwari SP, Sushilkumar (1996) Root-rot nematode, Hirschmanniella oryzae (Sottwedel, 1889) Luc and Goodey, 1963 associated with Cyperus (L) species in some rice growing districts of Madhya Pradesh, India. Weed News 3(1&2), 9-14.
* Rusinque L, Maleita C, Abrantes I, Palomares-Rius JE, Inácio ML (2021) Meloidogyne graminicola - A threat to rice production: review update on distribution, biology, identification, and management. Biology 10, 1163. https://doi.org/10.3390/biology10111163