Seinishvili, O.N., Deisadze, T.A., Meskhi, A.G., & Geguchadze, A.V. 1989 [Biological effectiveness of Dursban, Cymbush and their combined mixture in relation to first- and second-instar nymphs of the Japanese waxen worm.]. Subtropicheskie Kul'tury No. 2: 115-118.

Notes: Sprays of Dursban [chlorpyrifos], Cymbush [cypermethrin] and a 2:1 mixture of the respective preparations were compared for their effectiveness against 1st- and 2nd-instar nymphs of Ceroplastes japonicus on mandarin in the Georgian SSR. The mixture was highly effective without contaminating the environment.