Studies on herbicidal activity of parthenin, a constituent of Parthenium hysterophorus, towards billgoat weed (Ageratum conyzoides)

被引：0

作者：

Batish, DR ^{[1
]}

Kohli, RK ^{[1
]}

Singh, HP ^{[1
]}

Saxena, DB ^{[1
]}

机构：

[1] INDIAN INST AGR SCI, DIV AGR CHEM, NEW DELHI 110012, INDIA

来源：

CURRENT SCIENCE | 1997年 / 73卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Parthenin, a constituent of Parthenium hysterophorus, was evaluated for herbicidal activity against Ageratum conyzoides (billgoat weed) under irt vitro conditions. It inhibited/retarded germination of A, conyzoides at concentrations ranging from 0.02 to 0.1 mg/ml. Radicle elongation and seedling length were severely reduced. The germination of wheat, however, remained unaffected at similar concentrations. The study, therefore, paves a way for possible exploitation of parthenin as a selective herbicide.

引用

页码：369 / 371

页数：3