Milviscutulus mangiferae (Green, 1889) Samoa, Tonga Yes. Qld No. This species is found on Assessment not required. Assessment not required. No (Williams and Watson (Grimshaw and the leaves and stems of host [Coccidae] 1990). Donaldson 2007). plants, and is not usually Mango shield scale associated with the fruit Declared Organism (Anderson and MacLeod (Prohibited - 2008). section 12) for WA (Government of Western Australia 2017). (Morgan, 1889) Cook Islands, Samoa, Yes. Qld Yes. This polyphagous Yes. This is a cosmopolitan Yes. This species causes (WA) Morganella longispina Yes Tonga (Williams and (Donaldson and species attacks citrus, and is species that has already damage to citrus, tea, [Diaspididae] Watson 1988a). 2002). normally present on the established in eastern avocado, fig, mango and Plumose scale fruit and branches of hosts Australia (Donaldson and papaya, but is usually only Declared Organism (Miller and Davidson 2005). Tsang 2002). It could a minor or occasional pest (Prohibited - possibly establish in (Miller and Davidson section 12) for WA northern parts of Western 2005). (Government of Australia. Western Australia 2017). persicae (Sulzer, 1776) Cook Islands, Yes. NSW, NT, Qld, Assessment not required. Assessment not required. Assessment not required. No (SPC 2016), Tonga SA, Tas., Vic. and [Aphididae] (Carver et al. 1993). WA (Hollis and Green peach aphid Eastop 2005). Nezara viridula (L., 1758) Cook Islands, Niue, Yes. NSW, NT, Qld, Assessment not required. Assessment not required. Assessment not required. No Samoa, Tonga, SA, Tas., Vic. and [Pentatomidae] Vanuatu (Waterhouse WA (Poole 2010). Green vegetable bug and Norris 1987).
Milviscutulus mangiferae (Green, 1889) [Coccidae] Mango shield scale Samoa, Tonga (Williams and Watson 1990). Yes. Qld (Grimshaw and Donaldson 2007). Declared Organism (Prohibited - section 12) for WA (Government of Western Australia 2017). No. This species is found on the leaves and stems of host plants, and is not usually associated with the fruit (Anderson and MacLeod 2008). Assessment not required. Assessment not required. No Morganella longispina (Morgan, 1889) [Diaspididae] Plumose scale Cook Islands, Samoa, Tonga (Williams and Watson 1988a). Yes. Qld (Donaldson and 2002). Declared Organism (Prohibited - section 12) for WA (Government of Western Australia 2017). Yes. This polyphagous species attacks citrus, and is normally present on the fruit and branches of hosts (Miller and Davidson 2005). Yes. This is a cosmopolitan species that has already established in eastern Australia (Donaldson and Tsang 2002). It could possibly establish in northern parts of Western Australia. Yes. This species causes damage to citrus, tea, avocado, fig, mango and papaya, but is usually only a minor or occasional pest (Miller and Davidson 2005). Yes (WA) persicae (Sulzer, 1776) [Aphididae] Green peach aphid Cook Islands, (SPC 2016), Tonga (Carver et al. 1993). Yes. NSW, NT, Qld, SA, Tas., Vic. and WA (Hollis and Eastop 2005). Assessment not required. Assessment not required. Assessment not required. No Nezara viridula (L., 1758) [Pentatomidae] Green vegetable bug Cook Islands, Niue, Samoa, Tonga, Vanuatu (Waterhouse and Norris 1987). Yes. NSW, NT, Qld, SA, Tas., Vic. and WA (Poole 2010). Assessment not required. Assessment not required. Assessment not required. No