PURIFICATION AND ELECTRON MICROSCOPY OF RYEGRASS STREAK VIRUS.
D000818:Animals; D002523:Edible Grain; D004583:Electrons; D008129:Lolium; D008853:Microscopy; D008854:Microscopy, Electron; D009348:Nematoda; D010942:Plant Viruses; D012106:Research
EXPERIMENTAL LAB STUDY; GRAIN; MICROSCOPY, ELECTRON; NEMATODA; PLANT VIRUSES