Sesamum indicum Spinacia oleracea Stylosanthes Trifolium incarnatum Vicia faba Vigna subterranea Vigna unguiculata Vigna unguiculata ssp. Infectivity of sap not changed by treatment with di-ethyl ether. Purification method Sun et al. Axial canal obscure. Basic helix obscure.
Virions contain c.
Thesis , Univ.