干旱区生态环境知识资源中心(Arid): Disruptive effects of pomegranate Punica granatum Linn. (Lythraceae) extracts on the reproductive potential of desert locust Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)

Arid

	Disruptive effects of pomegranate Punica granatum Linn. (Lythraceae) extracts on the reproductive potential of desert locust Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)
	Ghoneim, K.; Al-Daly, A.; Amer, M.; Mohammad, A.; Khadrawy, F.; Mahmoud, M. A.
通讯作者	Ghoneim, K
来源期刊	ENTOMOLOGY AND APPLIED SCIENCE LETTERS
ISSN	2349-2864
出版年	2014
卷号	1 期号:1 页码:1-10
英文摘要	The present study aims to investigate the disruptive effects of ethanol, petroleum ether and n-butanol extracts from the fruit peel of Punica granatum on the reproductive potential of Schistocerca gregaria. After treatment of penultimate or last instar nymphs, a predominant inhibitory effect of all extracts on the number of egg pods/(sic) was exhibited. Remarkably decreased number of eggs/ pod was caused by ethanol extract at the highest concentration level (40.0%) and n-butanol extract at the higher three concentration levels (40.0, 20.0 and 10.0%). The adult females had been enforced to lay eggs in a slow rate, regardless the extract, concentration level or the time of treatment. Treatment of penultimate instar nymphs with ethanol extract or petroleum ether extract led to slightly reduced fecundity while n-butanol extract caused a drastic reduction in fecundity, especially at the higher three concentration levels. After treatment of last instar nymphs, slightly reduced fecundity was generally recorded but remarkably reduced fecundity was caused at the highest concentration level. A prevalent suppressing effect on the fertility was explored after treatment of penultimate instar nymphs with all extracts. Detrimentally impaired fertility was observed after treatment with ethanol extract or petroleum ether extract. Moreover, unexceptionally deranged fertility was recorded after treatment of last instar nymphs, irrespective of the extract. The embryonic developmental rate had been generally subjected to an extended inhibitory effect since the incubation period was slightly or substantially prolonged, regardless the time of treatment.
英文关键词	ethanol petroleum ether n-butanol oviposition fecundity fertility embryonic development
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000218570000001
WOS类目	Entomology
WOS研究方向	Entomology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330779
作者单位	[Ghoneim, K.; Al-Daly, A.; Amer, M.; Mohammad, A.; Mahmoud, M. A.] Al Azhar Univ, Fac Sci, Cairo, Egypt; [Khadrawy, F.] Al Azhar Univ, Fac Pharm, Cairo, Egypt
推荐引用方式 GB/T 7714	Ghoneim, K.,Al-Daly, A.,Amer, M.,et al. Disruptive effects of pomegranate Punica granatum Linn. (Lythraceae) extracts on the reproductive potential of desert locust Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)[J],2014,1(1):1-10.
APA	Ghoneim, K.,Al-Daly, A.,Amer, M.,Mohammad, A.,Khadrawy, F.,&Mahmoud, M. A..(2014).Disruptive effects of pomegranate Punica granatum Linn. (Lythraceae) extracts on the reproductive potential of desert locust Schistocerca gregaria (Forskal) (Orthoptera: Acrididae).ENTOMOLOGY AND APPLIED SCIENCE LETTERS,1(1),1-10.
MLA	Ghoneim, K.,et al."Disruptive effects of pomegranate Punica granatum Linn. (Lythraceae) extracts on the reproductive potential of desert locust Schistocerca gregaria (Forskal) (Orthoptera: Acrididae)".ENTOMOLOGY AND APPLIED SCIENCE LETTERS 1.1(2014):1-10.