The viruses titer and the ultrastructure of infected cells in tobacco host (Nicotiana tabacum cv.Samsun), which doubly infected with potato virus Y necrosis str
Two allelopathic rice accessions, PI312777 and Allelopathyl, significantly suppressedthe growth of associated weeds in the field. Moreover, their weed-suppressi
The complete genomic sequence of foot-and-mouth disease virus (FMDV) Chinese strain OH/CHA/99 was determined. The 8 040 nt sequence and the deduced amino acid s