Nomura, K., 1971: Acaricide resistance in orchard mites. Japan Pesticide Information (6): 31-34
The chief acarine pests of orchard fruit and Citrus in which resistance to chemical control materials has developed in Japan are Panonychus citri (McG.), P. ulmi (Koch), Tetranychus viennensis Zacher, T. cinnabarinus (Boisd.), T. kanzawai Kishida and Aculops (Aculus) pelekassi (Keifer), and the materials to which they are resistant and the degree of resistance found are shown in a table.