Antagonistic activity of essential oils and their main constituents extracted from Ajania fruticulosa and A. potaninii against Ditylenchus destructor

被引：11

作者：

Liang, Jun-Yu ^{[1
]}

Liu, Yan ^{[1
]}

Zhang, Xin-Xin ^{[1
]}

Zhang, Li-Juan ^{[1
]}

Chen, Yan ^{[1
]}

Li, Yuan ^{[1
]}

Zhang, Hui ^{[1
]}

Kong, Wei-Bao ^{[1
]}

Du, Shu-Shan ^{[2
]}

机构：

[1] Northwest Normal Univ, Coll Life Sci, Lanzhou 730070, Gansu, Peoples R China

[2] Beijing Normal Univ, Beijing Key Lab Tradit Chinese Med Protect & Util, Beijing 100875, Peoples R China

来源：

NEMATOLOGY | 2018年 / 20卷 / 10期

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

(+)-camphor; (-)-verbenol antagonistic; 1,8-cineole; borneol; potato rot nematode; NEMATOCIDAL ACTIVITY; ROOT-KNOT; CHEMICAL-COMPOSITION; NEMATODE; STRATEGIES;

D O I：

10.1163/15685411-00003185

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The antagonistic activities of essential oils of Ajania potaninii and A. fruticulosa against Ditylenchus destructor were determined by the liquid soak method in 96-well microplates. The main constituents of A. potaninii essential oil were 1,8-cineole (22.19%), (+)-camphor (12.84%), (-)-verbenol (13.84%) and borneol (12.67%). The results showed that the essential oils of A. fruticulosa (EC50 = 0.17 mg ml(-1)) and A. potaninii (EC50 = 0.27 mg ml(-1)) have antagonistic activity against D. destructor. The results also showed that 1,8-cineole (EC50 = 0.49 mg ml(-1)), myrtenol (EC50 = 0.40 mg ml(-1)) (A. fruticulosa) and (-)- verbenol (EC50 = 1.09 mg ml(-1)) (A. potaninii) have antagonistic activity. 1,8-Cineole is a key element affecting the antagonistic activity that was found in both essential oils. Several main constituents found in the essential oils had antagonistic effects against D. destructor. These results provide the basis for future development and utilisation of a substance to control D. destructor.

引用

页码：911 / 916

页数：6

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