2018年11月20日
The influence of Brassica rapa var. perviridis growth conditions on the uptake and translocation of pesticides.
Journal of pesticide science
- ,
- ,
- ,
- 巻
- 43
- 号
- 4
- 開始ページ
- 248
- 終了ページ
- 254
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1584/jpestics.D18-041
We cultivated Brassica rapa var. perviridis in soil mixed with four pesticides (fenobucarb, procymidone, flutolanil, and tolclofos-methyl) at different temperatures, day lengths, and soil water contents. We compared plants' uptake and translocation abilities of the pesticides as affected by growth conditions. The root concentration factor (RCF) of pesticides tended to increase with rising temperature; however, but the influence of temperature on the transpiration stream concentration factor (TSCF) differed for each pesticide. The RCFs and TSCFs of pesticides were high for short days. The soil water content had little or no effect on the uptake and translocation of pesticides. These results showed that it is necessary to consider growth conditions, especially the temperature and day length in plant uptake models for these pesticides.
- リンク情報
- ID情報
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- DOI : 10.1584/jpestics.D18-041
- PubMed ID : 30479545
- PubMed Central 記事ID : PMC6240782