This study reports the presence and injuries caused by Tetranychus ludeni Zacher, 1913 (Acari: Tetranychidae) on apple tree seedlings (Malus domestica Borkh: Rosaceae) in nurseries southern Brazil. The ability of predatory mite Phytoseiulus macropilis (Banks, 1904) Phytoseiidae) to control T. infestations this environment was also evaluated. infestation observed during routine monitoring at Aca...
