Chemical composition and insecticidal activity of essential oils from Vanillosmopsis pohlii baker against Bemisia argentifolii

被引：18

作者：

De Andrade, IL

Bezerra, JNS

Lima, MAA

De Faria, RAPG

Lima, MAS

Andrade-Neto, M

机构：

[1] Univ Fed Ceara, Ctr Ciencias, Dept Quim Organ & Inorgan, Fortaleza, Ceara, Brazil

[2] Univ Fed Ceara, Dept Biol, Fortaleza, Ceara, Brazil

[3] EMBRAPA Agroind Trop, Fortaleza, Ceara, Brazil

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 2004年 / 52卷 / 19期

关键词：

Vanillosmopsis pohlii; Bemisia argentifolii; alpha-bisabolol; E-caryophyliene; beta-pinene; insecticidal activity;

D O I：

10.1021/jf049788l

中图分类号：

S [农业科学];

学科分类号：

09 [农学];

摘要：

Essential oils from the heartwood and leaves of specimens of Vanillosmopsis pohlii collected in two different localities were analyzed by GC-MS. The major constituent of both heartwood essential oils was the sesquiterpene alpha-bisabolol. Essential oil composition from leaves was quite different for two specimens and showed beta-pinene and E-caryophyllene as principal constituents. The essential oil of heartwood and the pure sesquiterpene alpha-bisabolol were tested against Bemisia argentifolii, the white fly fruit plague, and pronounced insecticidal effects were observed.

引用

页码：5879 / 5881

页数：3

共 9 条

[1]

Adams R. P., 2001, IDENTIFICATION ESSEN

[2]

Alencar J.W., 1990, Quim. Nova, V13, P282

[3]

NATURALLY-OCCURRING TERPENE DERIVATIVES .314. GERMACRANOLIDES FROM PIPTOLEPIS-ERICOIDES AND VANILLOSMOPSIS-SPECIES [J].