1. Long DH, Correll JC, Lee FN, TeBeest DO (2001) Rice blast epidemics initiated by infested rice grain on the soil surface. Plant Dis 85:612–616
2. Thinlay X, Finckh MR, Bordeos AC, Ziegler RS (2000) Effects and possible causes of an unprecedented rice blast epidemic on the traditional farming system of Bhutan. Agric Ecosyst Environ 78:237–248
3. Martin RR, Jamer D, Levesque CA (2000) Impacts of molecular diagnostic technologies on plant disease management. Annu Rev Phytopathol 38:207–239
4. Neergaard P, Lambat AK, Mathur SB (1970) Seed health testing of rice III: testing procedure for detection of Pyricularia oryzae cav. Proc Int Seed Test Assoc 35:165–168
5. Uddin W, Viji G, Schumann GL, Boyd SH (2003) Detection of Pyricularia grisea causing gray leaf spot of perennial ryegrass turf by a rapid immuno-recognition assay. Plant Dis 87:772–778