Seasonal occurrences and chemical control of oyster scale, Pseudaulacaspiscockerelli (Cooley) (Hemiptera Diaspididae) in persimmon, Diospyros kaki (L.)(Ebenales: Ebenaceae) in Korea

Chung, B.-K., Lee, H.-S., Kwon, J.-H., Kim, T.-S., Song, W.-D.