Thapa, V. K., and P. B. Budha. “Infestation Pattern of <i>Macrosiphum rosae</i> and <i>Tetranychus</i> Sp. in Rose Plants (<i>Rosa hybrida</I>) Cultivated in Protected and Open Cultivation in Kathmandu District”. Journal of Natural History Museum, vol. 23, June 2009, pp. 88-91, doi:10.3126/jnhm.v23i0.1844.