Viruses that induce breaking in color of flower petals in pansies and violas

This publication has 5 references indexed in Scilit:

• Aphids feeding on violaceous plants in California
  Hilgardia, 1947
• The susceptibility of perennial delphiniums to six viruses
  Hilgardia, 1942
• Celery calico on perennial delphiniums and certain other host plants
  Hilgardia, 1942
• The effect of riboflavin and the filtrate factor on egg production and hatchability
  Hilgardia, 1938
• Western celery mosaic
  Hilgardia, 1938