Cacopsylla burckhardti Luo, Li, Ma & Cai, 2012

(Figs. 78–80)

Cacopsylla burckhardti Luo, Li, Ma & Cai, 2012: 62 .

Cacopsylla (Thamnopsylla) burckhardti; Kwon & Kwon, 2020: 125.

Distribution in Korea. CB, GB, GG, GN, GW, JB, JN (Shinji 1944, as Psylla pyrisuga; Sasaki 1954, as P. pyrisuga; Paik 1963, as P. pyrisuga; Miyatake 1964a, 1969, as P. pyrisuga; Ko 1969, as P. pyrisuga; Miyatake 1971, 1977, as P. pyrisuga; Kwon 1983, as P. (Thamnopsylla) pyrisuga; Anonymous 1994, as P. pyrisuga; Park 1996, as P. pyrisuga; Paek et al. 2010, as C. pyrisuga; Lee et al. 2014, as C. pyrisuga; Kwon et al. 2016, as C. pyrisuga; Cho et al. 2017b; Kwon & Kwon 2020, as C. (Thamnopsylla) burckhardti) (KNA, NAAS, NHMB, NIBR, SNU).

Host plant. Pyrus pyrifolia var. culta (Makino) Nakai, P. ussuriensis Maxim. ex Rupr. (Rosaceae) (Cho et al. 2017b).

Comments. In the past, pear psyllids have been misidentified repeatedly in the literature (Burckhardt & Hodkinson 1986; Luo et al. 2012; Cho et al. 2017b, 2020). Cacopsylla burckhardti was reported from Korea also under the names Cacopsylla pyrisuga, Psylla pyrisuga or Psylla (Thamnopsylla) pyrisuga .