干旱区生态环境知识资源中心(Arid): Potential of fungal metabolites as a biocontrol agent against cotton aphid, Aphis gossypii Glover and the possible mechanisms of action

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DOI	10.1016/j.pestbp.2019.05.013
	Potential of fungal metabolites as a biocontrol agent against cotton aphid, Aphis gossypii Glover and the possible mechanisms of action
	Elbanhawy, Azza A.1; Elsherbiny, Elsherbiny A.2; Abd El-Mageed, Ahmed E.1; Abdel-Fattah, Gamal M.3
通讯作者	Elsherbiny, Elsherbiny A.
来源期刊	PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
ISSN	0048-3575
EISSN	1095-9939
出版年	2019
卷号	159 页码:34-40
英文摘要	The present study investigated the insecticidal activity of the different organic extracts from the entomopathogenic fungi, Cladosporium cladosporioides, Metarhizium anisopliae, Purpureocillium lilacinum, and Trichoderma longibrachiatum towards cotton aphid, Aphis gossypii. The methanol extracts from the mycelia and spores of C. cladosporioides and P. lilacinum exhibited the highest insecticidal activity against A. gossypii compared with other extracts, which LC50 values were recorded to be 57.60 and 94.18 ppm, respectively. The major constituents identified in both methanol extracts by GC-MS analysis were linoleic acid and palmitic acid. The methanol extracts of C. cladosporioides and P. lilacinum caused a voluminous increase in the total carbohydrates content of A. gossypii adults, while the total protein content was significantly decreased by both extracts. The activity of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were significantly reduced by methanol extracts. The P. lilacinum extract caused a considerable reduction in the activity of glutathione-S-transferase (GST), alpha- and beta-esterase by 28.9, 27.9 and 23.4%, respectively. Both extracts induced a significant increase in phenoloxidase and chitinase activity of A. gossypii adults. These results suggest that C. cladosporioides and P. lilacinum methanol extracts could be used as a promising approach for the management of A. gossypii in many economically crops.
英文关键词	Aphis gossypii Biological control Fungal metabolites GC-MS, biochemical characteristics Enzymes activity
类型	Article
语种	英语
国家	Egypt
收录类别	SCI-E
WOS记录号	WOS:000482696800006
WOS关键词	METARHIZIUM-ANISOPLIAE ; ENTOMOPATHOGENIC FUNGUS ; INSECTICIDE RESISTANCE ; LARVICIDAL ACTIVITY ; DESERT LOCUST ; GENES ; TRANSFERASES ; PURIFICATION ; EFRAPEPTINS ; EXTRACTS
WOS类目	Biochemistry & Molecular Biology ; Entomology ; Physiology
WOS研究方向	Biochemistry & Molecular Biology ; Entomology ; Physiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217936
作者单位	1.Agr Res Ctr, Plant Protect Res Inst, Giza, Egypt; 2.Mansoura Univ, Plant Pathol Dept, Fac Agr, Mansoura 35516, Egypt; 3.Mansoura Univ, Fac Sci, Bot Dept, Mansoura 35516, Egypt
推荐引用方式 GB/T 7714	Elbanhawy, Azza A.,Elsherbiny, Elsherbiny A.,Abd El-Mageed, Ahmed E.,et al. Potential of fungal metabolites as a biocontrol agent against cotton aphid, Aphis gossypii Glover and the possible mechanisms of action[J],2019,159:34-40.
APA	Elbanhawy, Azza A.,Elsherbiny, Elsherbiny A.,Abd El-Mageed, Ahmed E.,&Abdel-Fattah, Gamal M..(2019).Potential of fungal metabolites as a biocontrol agent against cotton aphid, Aphis gossypii Glover and the possible mechanisms of action.PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY,159,34-40.
MLA	Elbanhawy, Azza A.,et al."Potential of fungal metabolites as a biocontrol agent against cotton aphid, Aphis gossypii Glover and the possible mechanisms of action".PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 159(2019):34-40.