Publications for:

pest = Apple scar skin viroid
crop = Pear (Pyrus)
country = China (NE)

found 2 publications:

2021

Incidence of major pome fruit tree viruses and viroids in commercial pear orchards in China and in Pyrus betulifolia seedlings
Plant Pathology (2021) 70 (6), 1467-1475
publishers website - pestinfo wiki

2004

Characterization of a new variant of apple scar skin viroid associated with pear fruit crinkle disease
Journal of Plant Pathology (2004) 86 (3), 249-256
publishers website - pestinfo wiki