干旱区生态环境知识资源中心(Arid): Citrus volatiles induced by herbivory of Aleurothrixus floccosus (Hemiptera: Aleyrodidae) elicit attraction to the exotic ladybird Clitostethus arcuatus (Coleoptera: Coccinellidae)

Arid

DOI	10.4067/S0718-58392024000200181
	Citrus volatiles induced by herbivory of Aleurothrixus floccosus (Hemiptera: Aleyrodidae) elicit attraction to the exotic ladybird Clitostethus arcuatus (Coleoptera: Coccinellidae)
	Rioja, Tommy; Ceballos, Ricardo
通讯作者	Ceballos, R
来源期刊	CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
ISSN	0718-5839
出版年	2024
卷号	84 期号:2 页码:181-194
英文摘要	Plants undergoing insect infestation release herbivore-induced plant volatiles (HIPVs) into their environment, which are then used by natural enemies for their benefit. The pest Aleurothrixus floccosus, which affects citrus orchards in northern Chile, specifically at Pica Oasis, poses a year-round threat. Recently, the introduction of the exotic ladybird Clitostethus arcuatus has been noted as a predator of A. floccosus. This study delved into how HIPVs emitted from tangelo (Citrus reticulata x C. xparadisi Macfad.) and lime (C. xaurantifolia (Christm.) Swingle) infested-shoots impact the behavioral responses of C. arcuatus. The volatile compounds were collected using the headspace technique, revealing notable qualitative changes after herbivory. In two-choice bioassays, the HIPVs elicited an attractive response in C. arcuatus compared to A. floccosus. At concentrations of 10 and 100 mu g mL(-1), the predators displayed a distinct preference for methyl salicylate (MeSA). These findings underscore that C. arcuatus exploits the HIPVs emitted from citrus infested-shoots, fostering tritrophic interactions. Exploring the impact of whitefly attacks on other fruit trees, emerges as a significant avenue for future investigation.
英文关键词	Arid agroecosystems and tritrophic interactions citrus C. xaurantifolia Citrus reticulata x C. xparadisi herbivore-induced plant volatiles lime tangelo volatile organic compounds woolly whitefly
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001182430700001
WOS关键词	HOST-PLANT ; RESPONSES ; PREY
WOS类目	Agriculture, Multidisciplinary ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403192
推荐引用方式 GB/T 7714	Rioja, Tommy,Ceballos, Ricardo. Citrus volatiles induced by herbivory of Aleurothrixus floccosus (Hemiptera: Aleyrodidae) elicit attraction to the exotic ladybird Clitostethus arcuatus (Coleoptera: Coccinellidae)[J],2024,84(2):181-194.
APA	Rioja, Tommy,&Ceballos, Ricardo.(2024).Citrus volatiles induced by herbivory of Aleurothrixus floccosus (Hemiptera: Aleyrodidae) elicit attraction to the exotic ladybird Clitostethus arcuatus (Coleoptera: Coccinellidae).CHILEAN JOURNAL OF AGRICULTURAL RESEARCH,84(2),181-194.
MLA	Rioja, Tommy,et al."Citrus volatiles induced by herbivory of Aleurothrixus floccosus (Hemiptera: Aleyrodidae) elicit attraction to the exotic ladybird Clitostethus arcuatus (Coleoptera: Coccinellidae)".CHILEAN JOURNAL OF AGRICULTURAL RESEARCH 84.2(2024):181-194.