干旱区生态环境知识资源中心(Arid): Assessment of Biorational Botanical Extracts on the Desert Locust Schistocerca Gregaria Forskal (Orthoptera: Acrididae)

Arid

	Assessment of Biorational Botanical Extracts on the Desert Locust Schistocerca Gregaria Forskal (Orthoptera: Acrididae)
	Nassar, Mamdouh I.; Ghazawy, N. A.; Torkey, H. M.; Rawy, S. M.
通讯作者	Nassar, MI
来源期刊	ENTOMOLOGY AND APPLIED SCIENCE LETTERS
ISSN	2349-2864
出版年	2018
卷号	5 期号:2 页码:42-54
英文摘要	In the current study, the Biorational Botanical Extracts on the Desert Locust Schistocerca gregaria Forskal (Orthoptera: Acrididae) were assessed. The most effective plant extract (with) was Azadirachta indica. The recoded LC50 value was 1.39 x 10(2) and 25.13 mg/ml (for normal hexane and methylene chloride solvents, respectively). Nymph's duration was prolonged about 7 days with formulated A. indica and Citrullus colocynthis. Also nymphs suffered from weight loss and died before reaching the 5th instar. A sub-lethal dose of A. indica (LC10) led to detachment of the hypodermis or displacement of the basement membrane of the cuticle. Increased dose (LC25) led to complete dissolution of the hypodermal walls. A. indica extract (LC10) also caused enlargement of the mid-gut epithelium and rupture of some cells within. These effects were manifested after 28 days' post treatment. A higher dose (LC25) led to destruction of the brush border and after 28 days, led to dissolution of the cytoplasm and appearance of vacuoles. C. colocynth extract (LC10) caused detachment of the nidii; after 28 days, nuclei lost their appearance and a higher dose (LC25) led to compete dissolution of the nuclei.
英文关键词	Azadirachta Indica Citrullus Colocynthis Desert Locust Biorational Bioassay Histology
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000444294400006
WOS关键词	GRASSHOPPER HETERACRIS-LITTORALIS
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/2XILL650/332987
作者单位	[Nassar, Mamdouh I.; Ghazawy, N. A.] Cairo Univ, Dept Entomol, Fac Sci, Cairo, Egypt; [Torkey, H. M.] Agr Res Ctr, Cent Lab Pesticides, Cairo, Egypt; [Rawy, S. M.] Cairo Univ, Dept Zool, Fac Sci, Cairo, Egypt
推荐引用方式 GB/T 7714	Nassar, Mamdouh I.,Ghazawy, N. A.,Torkey, H. M.,et al. Assessment of Biorational Botanical Extracts on the Desert Locust Schistocerca Gregaria Forskal (Orthoptera: Acrididae)[J],2018,5(2):42-54.
APA	Nassar, Mamdouh I.,Ghazawy, N. A.,Torkey, H. M.,&Rawy, S. M..(2018).Assessment of Biorational Botanical Extracts on the Desert Locust Schistocerca Gregaria Forskal (Orthoptera: Acrididae).ENTOMOLOGY AND APPLIED SCIENCE LETTERS,5(2),42-54.
MLA	Nassar, Mamdouh I.,et al."Assessment of Biorational Botanical Extracts on the Desert Locust Schistocerca Gregaria Forskal (Orthoptera: Acrididae)".ENTOMOLOGY AND APPLIED SCIENCE LETTERS 5.2(2018):42-54.