Planococcus citri (Risso, 1813)

Mifsud, David, Mazzeo, Gaetana, Russo, Agatino & Watson, Gillian W., 2014, The scale insects (Hemiptera: Coccoidea) of the Maltese Archipelago, Zootaxa 3866 (4), pp. 499-525 : 515

publication ID	https://doi.org/10.11646/zootaxa.3866.4.3
publication LSID	lsid:zoobank.org:pub:362D4DC7-7505-42C1-B438-9B195B48125C
DOI	https://doi.org/10.5281/zenodo.5495048
persistent identifier	https://treatment.plazi.org/id/03FC0D62-C47B-FF87-A1F9-AD0ADC8020E6
treatment provided by	Felipe (2021-06-11 20:49:17, last updated 2024-11-25 23:22:44)
scientific name	Planococcus citri (Risso, 1813)
status

Treatment

Planococcus citri (Risso, 1813) View in CoL

Borg (1898; 1919; 1922a: 86) recorded this species as Dactylopius citri Signoret and D. destructor Comstock. Borg (1922a: 86) wrote that “it cannot be described as very destructive to our groves...”. He also recorded the mealybug from pear ( Borg, 1922a: 242). Borg (1932) recorded it (as Pseudococcus citri (Risso)) as frequently and commonly found on citrus, Erythrina corallodendron , Phaseolus caracalla and on many other trees and shrubs in the Maltese Islands. Saliba (1963) stated that it was common on citrus, pear, grape vine and mulberry. It was also recorded by Vella (1991), Farrugia (1998) and Mifsud & Watson (1999) as occurring mainly on citrus.

Material examined. MALTA, Bir id-Deheb, 20.iii.1994, 9 ♀♀ on Dieffenbachia sp. , DM ; Marsa, Għammieri , 12.ii.1997, on Cucurbita sp. , GW ; Marsa, Għammieri , 12.ii.1997, 9 ♀♀ on Urtica sp. , CF ; Marsa, Għammieri , 3.iv.1999, 3 ♀♀ on Citrus aurantium, CF ; Luqa, 25.iii.1997, 8 ♀♀ on Geranium sp. , CF ; Siggiewi, 26.x.1997, 1 ♀, DM .

References

Borg, J. (1898) Culture and diseases of the orange tree. Government Printing Office, Malta, 3 - 12 pp.

Borg, P. (1919) The Scale-Insects of the Maltese Islands. Malta Herald Office, Malta, 71 pp.

Borg, J. (1922 a) Cultivation and diseases of fruit trees in the Maltese Islands. Goverment Printing Office, Malta, vii + 622 pp.

Borg, J. (1932) Scale Insects of the Maltese Islands. Government Printing Office, Malta, 20 pp.

Farrugia, C. (1998) Parasitic Hymenoptera associated with scale insects on citrus trees in the Maltese Islands. In: Dandria, D. (Ed.), Biology Abstracts M. Sc., Ph. D. 1998 and Contribution to Marine Biology. University of Malta, Msida, Malta, pp. 6 - 8.

Mifsud, D. & Watson, G. W. (1999) Introduced sap-feeding insect pests of crop plants in the Maltese islands. The Central Mediterranean Naturalist, 3 (1), 29 - 34.

Saliba, L. J. (1963) Insect pests of crop plants in the Maltese Islands. Department of Information, Malta, 35 pp.

Vella, A. (1991) Diseases and parasites of the vine. Department of Agriculture and Fisheries, Malta, 94 pp. [in Maltese]