plant virus physiology

  • Plant Physiology: Its role and explanation ...

    What is Plant Physiology. Plant physiology describes the physiology and functioning of the plants. It is a sub-discipline of botany. It primarily describes the key processes such as the respiration, photosynthesis, hormone functions, nutrition, nastic movements, tropisms, parthenogenesis, phototropism and .

  • Top 10 plant viruses in molecular plant pathology ...

    Oct 21, 2011 · The final two entries in the Top 10 at positions 5 and 8, Potato virus Y (PVY) and Plum pox virus (PPV), respectively, are both from one of the largest families of plant viruses, the Potyviridae, also containing many of the most economically significant viruses. Both viruses have a worldwide distribution, and are efficiently transmitted by ...