Biological aspects and life table parameters of the eggplant stem borer, Euzophera Osseatella Treit. (Lep. : Pyralidae)
Other Title(s)
النواحي الحيوية و معايير جدول حياة حفار شاق الباذنجان (رتبة الحشرات حرششفية الأجنحة : فصلية بيرانيدي)
Joint Authors
Haykal, Abd al-Muhsin Muhammad
Yusuf, Lutfi Abd al-Hamid
Abbas, Samar Majdi
Source
Arab Universities Journal of Agricultural Sciences
Publisher
Ain Shams University Faculty of Agriculture
Publication Date
2019-03-31
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Topics
English Abstract
Biological aspects and life table parameters of the eggplant stem borer, Euzophera osseatella Treit.
(Lep.
: Pyralidae) were studied under laboratory conditions at 27℃ and 65% R.
H.
The egg, larval and pupal stages of E.
osseatella lasted 5.8, 33.2 and 12.9 days, respectively.
The mortality percentage in the corresponding stages reached 14, 37 and 13% , respectively.
The sex ratio in E.
osseatella was in favour of females (1: 1.1).
The preoviposition, oviposition and postoviposition periods of the pest averaged 1.8, 3.1 and 1.2 days, respectively.
The daily and total numbers of eggs/female of E.
osseatella were 46.6 and 147.2, respectively.
The male and female of the insect lived 4.4 and 6.2 days, respectively.
The mean generation time (T) of E.
osseatella averaged 54.22 days.
The net reproductive rate (Ro), the intrinsic rate of increase (rm) and the finite rate of increase (exp.
rm/ λ) in the pest were 28.09, 0.062 and 1.063, respectively.
The generation doubling time (Dt) of E.
osseatella reached 14.01 days.
The fecundity curve (Mx) of E.
osseatella showed three peaks of 14.14, 20.14 and 12.32 female progeny/female/day at the female age (X) of 50.5, 61.5 and 63.5 days, respectively.
The survival curve (Lx) of the insect revealed that most death of females occurred after an extended oviposition period to compensate failure of most immature stages to reach maturity (64% ).
Data Type
Conference Papers
Record ID
BIM-999865
American Psychological Association (APA)
Abbas, Samar Majdi& Haykal, Abd al-Muhsin Muhammad& Yusuf, Lutfi Abd al-Hamid. 2019-03-31. Biological aspects and life table parameters of the eggplant stem borer, Euzophera Osseatella Treit. (Lep. : Pyralidae). . Vol. 27, no. 1 (s) (2019), pp.847-851.Cairo Egypt : Ain Shams University Faculty of Agriculture.
https://search.emarefa.net/detail/BIM-999865
Modern Language Association (MLA)
Abbas, Samar Majdi…[et al.]. Biological aspects and life table parameters of the eggplant stem borer, Euzophera Osseatella Treit. (Lep. : Pyralidae). . Cairo Egypt : Ain Shams University Faculty of Agriculture. 2019-03-31.
https://search.emarefa.net/detail/BIM-999865
American Medical Association (AMA)
Abbas, Samar Majdi& Haykal, Abd al-Muhsin Muhammad& Yusuf, Lutfi Abd al-Hamid. Biological aspects and life table parameters of the eggplant stem borer, Euzophera Osseatella Treit. (Lep. : Pyralidae). .
https://search.emarefa.net/detail/BIM-999865
