Clari, A. et al. 1988. Field test for chemical control of the two-spotted spider mite Tetranychus urticae Koch, 1836, including biological compounds . Anais da Escola Superior de Agricultura Luiz de Queiroz. 45, (Jan. 1988), 79–89. DOI:https://doi.org/10.1590/S0071-12761988000100005.