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Demographic parameters and biological features of <Emphasis Type="Italic">Phenacoccus solenopsis</Emphasis> Tinsley (Hemiptera: Pseudococcidae) on four ornamental plants
Authors:Email author" target="_blank">A?Filiz??al??kanEmail author  M?Bora?Kaydan  Murat?Mu?tu  M?Rifat?Ulusoy
Institution:1.?ukurova University, Faculty of Agriculture, Department of Plant Protection,Adana,Turkey;2.?ukurova University, Imamoglu Vocational School,Adana,Turkey;3.Erciyes University, Seyrani Agricultural Faculty, Plant Protection Department,Kayseri,Turkey
Abstract:The development, reproduction and life table parameters of the cotton mealybug, Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) on four ornamental plants (Hibiscus rosa-sinensis L., H. syriacus L. (Malvaceae), Brugmansia aurea Lagerh., Cestrum nocturnum L. (Solanaceae)) were studied at 25 ± 2 °C, 60% ± 10% r.h., and 16 hours daily artificial light. Life table data were analyzed by using an age-stage, two-sex life table. The highest intrinsic rate of increase (0.2911 d-1), finite rate of increase (1.3380 d-1), net reproductive rate (258.0 nymphs/female) and gross reproduction rate (342.6 nymphs/female), as well as the shortest mean generation times (19.1 days) were obtained when the mealybug was reared on H. syriacus.
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