title: THE LATENT PERIOD OF PEA-ENATION MOSAIC VIRUS IN THE PEA APHID, ACYRTHOSIPHON PISUM (HARRIS)--AN APPROACH TO ITS ESTIMATION.
mesh_terms: D000818:Animals; D001042:Aphids; D007303:Insect Vectors; D009029:Mosaic Viruses; D018532:Pisum sativum; D010942:Plant Viruses; D012328:RNA Viruses; D012106:Research
keywords: EXPERIMENTAL LAB STUDY; INSECT VECTORS; PLANT VIRUSES