Predatory mites of the Phytoseiidae family in integrated and ecological pest management systems in orchards in Slovakia

Predatory mites of the Phytoseiidae family in integrated and ecological pest management systems in orchards in Slovakia / Ján Praslička ... [et al.]. -- Res. angl. - During 2005–2007, 1,332 individuals of predatory mites were found in integrated and ecological orchards in Slovakia. Seven predatory mite species of the family Phytoseiidae, namely Phytoseius echinus, Phytoseiulus macropilis, Euseius finlandicus, Typhlodromus pyri, Paraseiulus triporus, Amblyseius andersoni and Neoseiulella tiliarum, were identified. Out of 1,332 individuals, 519 (39.0%) were found in the apple orchards and 813 (61.0%) in the pear orchards. Out of all predatory mite individuals, 460 (34.5%) were found in the integrated pest management system (IPM) and 872 (65.5%) in the ecological pest management system (EPM). In apple orchards, P. echinus was dominant and constituted 49.3% of the detected mites. In pear orchards, E. finlandicus was dominant and constituted 48.7% of the detected mites. Typhlodromus pyri was also abundant, especially in pear orchards. The other species were less abundant

In Biologia. -- Warszawa : Walter de Gruyter, 2009. -- ISSN 0006-3088. -- ISSN 1336-9563. -- Vol. 64, no. 5 (2009), pp. 959-961