Uptake of the systemic fungicide triadimefon by clover and its effect on symbiotic nitrogen fixation
作者:
David J. Fisher,
John A. Pickard,
Carol M. McKenzie,
期刊:
Pesticide Science
(WILEY Available online 1979)
卷期:
Volume 10,
issue 1
页码: 75-82
ISSN:0031-613X
年代: 1979
DOI:10.1002/ps.2780100110
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractClover is frequently grown in rotation with cereals in order to increase soil nitrogen. The systemic fungicide triadimefon, widely used against cereal pathogens, is readily taken up from soil by clover and degraded to a single major metabolite. Plant weight and symbiotic nitrogen fixation byRhizobium trijoliiare affected only by concentrations of triadimefon in soil that are much in excess of those likely to be encountered in practice. Triadimefon residues are thus unlikely to affect nitrogen fixation by clover under field conditions.
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