Oryza rufipogon, distributed in tropical and subtropical regions is an important germplasm for rice breeding. Dongxiang (28°14′N, 116°36′E) is the n
<正> Evaluation of O. minuta for the re-sistance to the brown planthopper(BPH), Nilaparvata lugens (Stl)was carried out by using ModifiedSeedbox Screening Tec