メトキシフェノンの土壌および作物残留
書誌事項
- タイトル別名
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- Residue of Methoxyphenone in Various Soils and Crops
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抄録
Residues of 3, 3′-dimethyl-4-methoxybenzophenone and its metabolite 3, 3′-dimethyl-4-hydroxybenzophenone (OH metabolite) in soils and crops were investigated by means of the gaschromatograph with ECD. The OH metabolite was acetylated with acetic anhydride and pyridine for analysis with GC-ECD.<br>In upland soil and submerged soil, the half-lives of methoxyphenone were 23-30 days and 7-10 days, respectively.<br>The formation of OH metabolite reached as much as 1% of applied methoxyphenone in upland soil and 26-55% in submerged soil. Neither methoxyphenone nor OH metabolite were found in rice plant even at a treatment with twice amount of recommended dosage. The residue levels were below the detection limit in various crops except in carrot where 0.042ppm of methoxyphenone was detected.
収録刊行物
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- 日本農薬学会誌(Journal of Pesticide Science)
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日本農薬学会誌(Journal of Pesticide Science) 4 (1), 61-65, 1979
日本農薬学会
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詳細情報 詳細情報について
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- CRID
- 1390001205211422848
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- NII論文ID
- 110001711380
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- NII書誌ID
- AN00196227
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- ISSN
- 03851559
- 13490923
- 1348589X
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- データソース種別
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- JaLC
- IRDB
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可