EPPO Global Database

Grapholita inopinata(CYDIIN)

Distribution details in Japan

Current pest situation evaluated by EPPO on the basis of information dated 2007: Present, no details
From CABI Pest map 602 (2000): Present, no details
Little evidence of economic damage.
During surveys to determine the occurrence of G. inopinata in apple growing regions, Tanaka et al. (2005) only detected 2 larvae out of 9192 fruits from 'non-controlled orchards'
* Hwang, K. H. (et al.) (1958) Acta Oeconomico-Entomologica Sinica 1 (1), 31-66.

* Tanaka M, Abe K, Saito N, Sato S, Hisataka M, Kaimai K and Okazaki K (2005) [Survey on the occurrence of Grapholita inopinata (Heinrich) (Lepidoptera: Tortricidae) at some areas in Aomori, Fukushima and Miyagi Prefectures.] Research Bulletin of the Plant Protection Service Japan, 25-30. (in Japanese)

* Tanaka M, Abe K, Ando T and Vang LV (2007) Identification of the sex pheromone secreted by females of Grapholita inopinata Heinrich (Lepidoptera: Tortricidae). Research Bulletin of the Plant Protection Service, Japan, 43: 17-22. (in Japanese)