[Poster8] Acarology and Arachnology

[P0270] Molecular verification of commercialized Neoseiulus californicus (McGregor) settlement before spider mite appearance in a Japanese pear orchard

*Yuya Mikawa¹, Masatoshi Toyama², Shoji Sonoda¹ (1. School of Agriculture, Utsunomiya University (Japan), 2. Institute of Plant Protection, National Agriculture and Food Research Organization (Japan))