Trenchev, G., & Pavlov, A. 1981 [Hemisarcoptes malus Shimer -- a predatory mite on Lepidosaphes ulmi.]. Horticultural and Viticultural Science 18(2): 35-36.
Trenchev, G., & Pavlov, A. 1981 [Hemisarcoptes malus Shimer -- a predatory mite on Lepidosaphes ulmi.]. Horticultural and Viticultural Science 18(2): 35-36.