PRETILACHLOR [2-CHLORO-N-(2,6-DIETHYLPHENYL-N-(2-PROPOXYETHYL)ACETAMIDE]- AND BUTACHLOR [N-(BUTOXYMETHYL)-2-CHLORO-N-(2,6-DIETHYLPHENYL)ACETAMIDE]-INDUCED ACCUMULATION OF PHYTOALEXIN IN RICE (ORYZA-SATIVA) PLANTS

被引：11

作者：

TAMOGAMI, S

KODAMA, O

HIROSE, K

AKATSUKA, T

机构：

[1] Laboratory of Bio-organic and Pesticide Chemistry, School of Agriculture, Ibaraki University, 3998 Ami

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1995年 / 43卷 / 06期

关键词：

PHYTOALEXIN; RICE PLANT; ACCUMULATION; PRETILACHLOR; BUTACHLOR;

D O I：

10.1021/jf00054a052

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The chloroacetamide herbicides pretilachlor [2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)-acetamide] and butachlor [N-(butoxymethyl)-2-chloro-N-(2,6-diethylphenyl)acetamide] trigger accumulation of the phytoalexins momilactone A and sakuranetin in rice leaves. This ability was found to be specific to pretilachlor and butachlor. The accumulation of these phytoalexins was related to the herbicide concentration and period of exposure and was followed by the appearance of necrotic lesions on the rice leaves.

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收藏

页码：1695 / 1697

页数：3

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