Insecticidal activities of Cunninghamia konishii Hayata against Formosan subterranean termite, Coptotermes formosanus (Isoptera: Rhinotermitidae)

被引：16

作者：

Cheng, Sen-Sung ^{[1
]}

Lin, Chun-Ya ^{[2
]}

Chen, Ying-Ju ^{[3
]}

Chung, Min-Jay ^{[1
]}

Chang, Shang-Tzen ^{[2
]}

机构：

[1] Natl Taiwan Univ, Nan Tou 55750, Taiwan

[2] Natl Taiwan Univ, Sch Forestry & Resource Conservat, Taipei 10617, Taiwan

[3] Taiwan Forestry Res Inst, Div Forest Chem, Taipei, Taiwan

来源：

PEST MANAGEMENT SCIENCE | 2014年 / 70卷 / 08期

关键词：

Cunninghamia konishii Hayata; wood; leaf; essential oil; extract; Coptotermes formosanus; LEAF ESSENTIAL OILS; ANTITERMITIC ACTIVITY; TERMITICIDAL ACTIVITY; ANTIFUNGAL ACTIVITIES; CHEMICAL-COMPOSITION; WOOD; TERPENOIDS; COMPONENTS; RESISTANCE; DITERPENOIDS;

D O I：

10.1002/ps.3673

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

BACKGROUND: Formosan subterranean termite, Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae), is a major urban pests in many countries throughout the world. In an attempt to find natural products that could be employed in the effective and environmentally friendly control of the termite, this study investigates, for the first time, the insecticidal activities of the wood and leaf essential oils and ethanolic extracts from Cunninghamia konishii Hayata against C. formosanus according to direct contact application. RESULTS: Wood and leaf essential oils and wood ethanolic extract showed the excellent antitermitic activities. Among the four fractions of wood ethanolic extract, the hexane-soluble fraction showed the strongest antitermitic activities. In addition, beta-elemol and alpha-cadinol showed excellent inhibitory action against C. formosanus. CONCLUSION: The results clearly reveal that the wood and leaf essential oils and ethanolic extract from C. konishii, and their effective constituents, served as potential, eco-friendly termite-control agents. (C) 2013 Society of Chemical Industry

引用

页码：1215 / 1219

页数：5

共 35 条

[1]

Adams R.P., 2007, Identification of Essential Oil Components by Gas Chromatography/ Mass Spectrometry

[2]

Adams R.P., 2001, IDENTIFICATION ESSEN

[3]

Arihara S, 2004, MOKUZAI GAKKAISHI, V50, P413

[4] TERPENOIDS AND STEROLS FROM THE WOOD OF ABIES-PINSAPO [J].