SEROLOGICAL PROPERTIES COMMON TO DIFFERENT ISOLATES OF SOME STONE-FRUIT VIRUSES

Abstract
Virus entities in cucumber associated with cherry yellows, green ring mottle, and necrotic ring spot of sour cherry; tatter leaf of sweet cherry; and prune dwarf were found to be serologically related but not identical. The virus antigens were compared in gel-diffusion precipitin tests with antisera prepared from both cucumber leaves and infected cherry petals.