Volatiles from Trifolium as feeding deterrents of redlegged earth mites

被引：45

作者：

Wang, SF

Ghisalberti, EL ^{[1
]}

Ridsdill-Smith, J

机构：

[1] Cooperat Res Ctr Legumes Mediterranean Agr, Nedlands, WA 6907, Australia

[2] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

[3] CSIRO Entomol, Wembly, WA 6014, Australia

来源：

PHYTOCHEMISTRY | 1999年 / 52卷 / 04期

关键词：

Trifolium subterraneum; T-glanduliferum; T-strictum; Halotydeus destructor; clover; volatiles; insect feeding deterrents;

D O I：

10.1016/S0031-9422(99)00254-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The volatile compounds produced by the leaves of Trifolium glanduliferum, T. strictum and T. subterraneum were collected by trapping on Tenax TA adsorbent and the major components were identified by GC-MS. The volatiles obtained from T. glanduliferum and T. strictum were shown to deter the redlegged earth mite (Halotydeus destructor) from feeding, whereas those from T. subterraneum did not. beta-Ionone and coumarin, detected in the volatiles of T. glanduliferum, T. strictum, Showed strong deterrent activity at 100 ppm. Phenylethanol, a component of the volatiles of T. strictum, was inactive. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：601 / 605

页数：5

共 11 条

[1] VOLATILE COMPONENTS OF RED-CLOVER LEAVES, FLOWERS, AND SEED PODS - POSSIBLE INSECT ATTRACTANTS [J].