Volatiles inheriting from Crossostephium chinense act as repellent weapons against aphids in Chrysanthemum lavandulifolium cultivars

doi:10.1016/j.indcrop.2021.113467

KIB OpenIR

	Volatiles inheriting from Crossostephium chinense act as repellent weapons against aphids in Chrysanthemum lavandulifolium cultivars
	Zhong,Jian ; Guo,Yanhong ; Chen,Juntong ; Cao,He ; Liu,Miao ; Guo,Ziyu ; Zhang,Qixiang ; Sun,Ming
	2021
发表期刊	INDUSTRIAL CROPS AND PRODUCTS
ISSN	0926-6690
卷号	166 页码:113467
摘要	Chrysanthemum lavandulifolium is a kind of medicinal plant with large industrial scale and widely cultivated in southern China. Chrysanthemum aphids (Macrosiphoniella sanborni) seriously restricted the development of C. lavandulifolium industry. In this study, in order to breed aphid resistant cultivars, we introduced a potential aphid resistant germplasm Crossostephium chinense to participate in breeding, and the role of volatiles in this process was analyzed. Nine true hybrids were obtained by distant hybridization combined with embryo rescue. The aphid resistance and behavioral effects of their volatiles on aphids were tested. All hybrids behaved stronger resistance and repellency than C. lavandulifolium. The repellency of H1, H2 and H11 was significantly higher than other hybrids. Forty-seven major volatiles were detected in the parent and hybrid leaves by using solid phase micro extraction-gas chromatography-mass spectrometry (SPME-GC?MS). H1, H2 and H11 can be separated from other plant materials by PCA analysis, 15 volatiles such as 1, 2-Oxidolinalool were identified as their characteristic difference compounds. Methacrolein was demonstrated to be a repellent compound to aphids by using standard chemical. These findings may lead to novel control strategies against M. sanborni of C. lavandulifolium and its relative species.
关键词	Chrysanthemum lavandulifolium Crossostephium chinense Aphid resistance Volatiles ESSENTIAL OIL INSECTICIDAL ACTIVITY CHEMICAL-COMPOSITION ARTEMISIA-VULGARIS ORGANIC-COMPOUNDS PLANT DEFENSE RESISTANCE PESTS IDENTIFICATION TOXICITY
DOI	10.1016/j.indcrop.2021.113467
WOS记录号	WOS:000649653500008
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73286
专题	中国科学院昆明植物研究所
作者单位	1.Beijing Forestry Univ, Beijing Key Lab Ornamental Plants Germplasm Innov, Natl Engn Res Ctr Floriculture,Beijing Lab Urban, Minist Educ,Sch Landscape Architecture,Key Lab Ge, Beijing 100083, Peoples R China 2.Beijing Forestry Univ, Beijing Adv Innovat Ctr Tree Breeding Mol Design, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650000, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Zhong,Jian,Guo,Yanhong,Chen,Juntong,et al. Volatiles inheriting from Crossostephium chinense act as repellent weapons against aphids in Chrysanthemum lavandulifolium cultivars[J]. INDUSTRIAL CROPS AND PRODUCTS,2021,166:113467.
APA	Zhong,Jian.,Guo,Yanhong.,Chen,Juntong.,Cao,He.,Liu,Miao.,...&Sun,Ming.(2021).Volatiles inheriting from Crossostephium chinense act as repellent weapons against aphids in Chrysanthemum lavandulifolium cultivars.INDUSTRIAL CROPS AND PRODUCTS,166,113467.
MLA	Zhong,Jian,et al."Volatiles inheriting from Crossostephium chinense act as repellent weapons against aphids in Chrysanthemum lavandulifolium cultivars".INDUSTRIAL CROPS AND PRODUCTS 166(2021):113467.