[Toxicity of insecticides-acaricides were studied for three phytoghagous mites (Acari: Tetranychidae) using two...

The aim of this work was to learn the toxicity of acaricides: monocrotophos, chlorobenzilate and chlorphenamidine when used as an immersion and as a spray on the phytophagous mites, Tetranychus (T) urticae, Tetranychus (T) cinnabarinus and Tetranychus (T) ludeni under laboratory conditions. It was concluded that the mite T. urticae was sensitive to chlorphenamidine at least when used as a spray without killing them in a significant level. However the mites T. cinnabarinus and T. ludeni were sensitive to chlorphenamidine when using immersion method. The monocrotophos and the chlorobenzilate were toxic of the three species of mites using though the employed methods.