Herbicidal effects of mixture of oxygenic terpenoids on paddy weeds

Haibin, He; Haibin Wang; Zhihua Lin; Rongshan Chen; Changhui Liu; Hanwen Wu; Wenxiong Lin

Herbicidal effects of mixture of oxygenic terpenoids on paddy weeds

Haibin, He, Haibin Wang, Zhihua Lin, Rongshan Chen, Changhui Liu, Hanwen Wu, Wenxiong Lin

Research output: Contribution to journal › Article › peer-review

Abstract

To further explore the practical application of allelochemicals in rice production, the mixture of five oxygenic terpenoids [(') carveol, (+) carvone, (') menthone, (') carvyl acetate, and (+) cedrol] identified in previous study, was evaluated in green house for their herbicidal activity on paddy weeds. This terpenoid mixture effectively reduced the growth (aboveground dry weight) of most paddy weeds by 90.0% in 2007 and 83.3% in 2009, respectively, over control. However, the growth of two tested hybrid rice cultivars (Shan-You 63 and Te-You-Hang II) was enhanced after the terpenoid mixture treatment. This study suggested that allelochemicals (including terpenoids), could be used as novel component of integrated weed management in rice production.

Original language	English
Pages (from-to)	133-142
Number of pages	10
Journal	Allelopathy Journal
Volume	27
Issue number	1
Publication status	Published - Jan 2011

Cite this

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title = "Herbicidal effects of mixture of oxygenic terpenoids on paddy weeds",

abstract = "To further explore the practical application of allelochemicals in rice production, the mixture of five oxygenic terpenoids [(') carveol, (+) carvone, (') menthone, (') carvyl acetate, and (+) cedrol] identified in previous study, was evaluated in green house for their herbicidal activity on paddy weeds. This terpenoid mixture effectively reduced the growth (aboveground dry weight) of most paddy weeds by 90.0% in 2007 and 83.3% in 2009, respectively, over control. However, the growth of two tested hybrid rice cultivars (Shan-You 63 and Te-You-Hang II) was enhanced after the terpenoid mixture treatment. This study suggested that allelochemicals (including terpenoids), could be used as novel component of integrated weed management in rice production.",

author = "Haibin, He and Haibin Wang and Zhihua Lin and Rongshan Chen and Changhui Liu and Hanwen Wu and Wenxiong Lin",

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AU - He, Haibin,

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AU - Lin, Zhihua

AU - Chen, Rongshan

AU - Liu, Changhui

AU - Wu, Hanwen

AU - Lin, Wenxiong

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AB - To further explore the practical application of allelochemicals in rice production, the mixture of five oxygenic terpenoids [(') carveol, (+) carvone, (') menthone, (') carvyl acetate, and (+) cedrol] identified in previous study, was evaluated in green house for their herbicidal activity on paddy weeds. This terpenoid mixture effectively reduced the growth (aboveground dry weight) of most paddy weeds by 90.0% in 2007 and 83.3% in 2009, respectively, over control. However, the growth of two tested hybrid rice cultivars (Shan-You 63 and Te-You-Hang II) was enhanced after the terpenoid mixture treatment. This study suggested that allelochemicals (including terpenoids), could be used as novel component of integrated weed management in rice production.

M3 - Article

SN - 0971-4693

VL - 27

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EP - 142

JO - Allelopathy Journal

JF - Allelopathy Journal

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ER -

Herbicidal effects of mixture of oxygenic terpenoids on paddy weeds

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