Histological and biochemical studies of Vigna unguiculata (L.) leaves infected by the spider mite, Tetranychus ludeni Zacher (Acari: Tetranychidae)
  Functional response of two soil-dwelling predatory mites, Macrocheles mammifer (Berlese) (Acari: Macrochelidae), and Stratiolaelaps scimitus (Womersley) (Acari: Laelapidae), on thrips Megalurothrips usitatus (Bagnall) (Thysanoptera: Thripidae)
  Development, reproduction and life table parameters of Tetranychus turkestani (Acari: Tetranychidae) on three different host plants