* Singh RP (1973) Experimental host range of the potato spindle tuber 'virus'. American Potato Journal 50, 111-123.
------- At least 13 Physalis species. Absence of symptoms.
* Delgado-Luna C, Cooper W, Villarreal-Quintanilla JA, Hernández Juárez A, Sanchez-Peña SR (2024) Physalis virginiana as a wild field host of Bactericera cockerelli (Hemiptera: Triozidae) and Liberibacter solanacearum. Plant Disease 108(1), 113-117. https://doi.org/10.1094/PDIS-02-23-0350-RE
* Delgado-Luna C, Cooper W, Villarreal-Quintanilla JA, Hernández Juárez A, Sanchez-Peña SR (2024) Physalis virginiana as a wild field host of Bactericera cockerelli (Hemiptera: Triozidae) and Liberibacter solanacearum. Plant Disease 108(1), 113-117. https://doi.org/10.1094/PDIS-02-23-0350-RE
* Hill RE, Tate AD (1942) Life history and habits of potato flea beetle in Western Nebraska. Journal of Economic Entomology 35, 879-884.
------- confirmed host