Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016545211> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2016545211 endingPage "25" @default.
- W2016545211 startingPage "14" @default.
- W2016545211 abstract "The sulfonylurea herbicide flupyrsulfuron was applied post‐emergence in March at the rate of 10 g a.i. ha −1 on winter wheat crops. In the 0–8 cm surface soil layer of the crops grown on sandy loam and loam soils, the flupyrsulfuron half‐life was 64 and 40 days respectively. Flupyrsulfuron and its metabolites were not detected during both crops or 1 month after crop harvest in the 8–15 and 15–20 cm soil layers. Soil degradation of flupyrsulfuron successively generated the cyclization products 1‐(4,6‐dimethoxypyrimidine‐2‐yl)‐2,4‐diketo‐7‐trifluoromethyl‐1,2,3,4‐tetrahydropyrido[2,3‐d]pyrimidine 2 and N‐(4,6‐dimethoxypyrimidine‐2‐yl)‐N‐(3‐methoxycarbonyl‐6‐trifluoromethylpyridine‐2‐yl)‐amine 3 , which were the main metabolites of flupyrsulfuron in soil. Hydrolysis of 3 successively generated N‐(4,6‐dimethoxypyrimidine‐2‐yl)‐N‐(3‐car‐ boxylic acid‐6‐trifluoromethylpyridine‐2‐yl)‐amine 4 and N‐(4‐methoxy‐6‐hydroxypyrimidine‐2‐yl)‐N‐(3‐carboxylic acid‐6‐trifluoromethylpyridine‐2‐yl)‐amine 5 . Low and temporary concentrations of 2‐sulfonamido‐3‐carbomethoxy‐6‐trifluoromethyl‐pyridine 6 and 2‐amino‐4,6‐dimethoxypyrimidine 7 were observed. Bioassays with sugarbeet as test plants indicated that 2, 3, 4, 5, 6 and 7 had herbicide activities corresponding to 100%, 80%, 75%, 75%, 75% and 15% of that of flupyrsulfuron respectively. The metabolites thus extended the herbicidal protection given by flupyrsulfuron and explain the high herbicidal protection given by the low dose of flupyrsulfuron applied. One month after the harvest of the winter wheat, no more significant residue of flupyrsulfuron or of its metabolites was detected in soil." @default.
- W2016545211 created "2016-06-24" @default.
- W2016545211 creator A5026401015 @default.
- W2016545211 creator A5026759740 @default.
- W2016545211 creator A5043489617 @default.
- W2016545211 creator A5090920814 @default.
- W2016545211 date "2002-02-01" @default.
- W2016545211 modified "2023-10-15" @default.
- W2016545211 title "Soil metabolism of flupyrsulfuron in winter wheat crops" @default.
- W2016545211 cites W1990654847 @default.
- W2016545211 cites W1993474612 @default.
- W2016545211 cites W1994827893 @default.
- W2016545211 cites W2003085605 @default.
- W2016545211 cites W2030269367 @default.
- W2016545211 cites W2049366507 @default.
- W2016545211 cites W2065298274 @default.
- W2016545211 cites W2071349547 @default.
- W2016545211 cites W2072423665 @default.
- W2016545211 cites W2108948787 @default.
- W2016545211 cites W4236921380 @default.
- W2016545211 doi "https://doi.org/10.1046/j.1365-3180.2002.00258.x" @default.
- W2016545211 hasPublicationYear "2002" @default.
- W2016545211 type Work @default.
- W2016545211 sameAs 2016545211 @default.
- W2016545211 citedByCount "10" @default.
- W2016545211 countsByYear W20165452112013 @default.
- W2016545211 countsByYear W20165452112014 @default.
- W2016545211 countsByYear W20165452112020 @default.
- W2016545211 countsByYear W20165452112022 @default.
- W2016545211 crossrefType "journal-article" @default.
- W2016545211 hasAuthorship W2016545211A5026401015 @default.
- W2016545211 hasAuthorship W2016545211A5026759740 @default.
- W2016545211 hasAuthorship W2016545211A5043489617 @default.
- W2016545211 hasAuthorship W2016545211A5090920814 @default.
- W2016545211 hasConcept C113578266 @default.
- W2016545211 hasConcept C131779359 @default.
- W2016545211 hasConcept C134018914 @default.
- W2016545211 hasConcept C137580998 @default.
- W2016545211 hasConcept C144027150 @default.
- W2016545211 hasConcept C159750122 @default.
- W2016545211 hasConcept C178790620 @default.
- W2016545211 hasConcept C185592680 @default.
- W2016545211 hasConcept C18903297 @default.
- W2016545211 hasConcept C2776442012 @default.
- W2016545211 hasConcept C2778854520 @default.
- W2016545211 hasConcept C2779306644 @default.
- W2016545211 hasConcept C2780263894 @default.
- W2016545211 hasConcept C6557445 @default.
- W2016545211 hasConcept C86803240 @default.
- W2016545211 hasConceptScore W2016545211C113578266 @default.
- W2016545211 hasConceptScore W2016545211C131779359 @default.
- W2016545211 hasConceptScore W2016545211C134018914 @default.
- W2016545211 hasConceptScore W2016545211C137580998 @default.
- W2016545211 hasConceptScore W2016545211C144027150 @default.
- W2016545211 hasConceptScore W2016545211C159750122 @default.
- W2016545211 hasConceptScore W2016545211C178790620 @default.
- W2016545211 hasConceptScore W2016545211C185592680 @default.
- W2016545211 hasConceptScore W2016545211C18903297 @default.
- W2016545211 hasConceptScore W2016545211C2776442012 @default.
- W2016545211 hasConceptScore W2016545211C2778854520 @default.
- W2016545211 hasConceptScore W2016545211C2779306644 @default.
- W2016545211 hasConceptScore W2016545211C2780263894 @default.
- W2016545211 hasConceptScore W2016545211C6557445 @default.
- W2016545211 hasConceptScore W2016545211C86803240 @default.
- W2016545211 hasIssue "1" @default.
- W2016545211 hasLocation W20165452111 @default.
- W2016545211 hasOpenAccess W2016545211 @default.
- W2016545211 hasPrimaryLocation W20165452111 @default.
- W2016545211 hasRelatedWork W2026200362 @default.
- W2016545211 hasRelatedWork W2050474861 @default.
- W2016545211 hasRelatedWork W2130144154 @default.
- W2016545211 hasRelatedWork W2353073041 @default.
- W2016545211 hasRelatedWork W2362060268 @default.
- W2016545211 hasRelatedWork W2365178969 @default.
- W2016545211 hasRelatedWork W2371652044 @default.
- W2016545211 hasRelatedWork W2388866597 @default.
- W2016545211 hasRelatedWork W2391983121 @default.
- W2016545211 hasRelatedWork W4214743200 @default.
- W2016545211 hasVolume "42" @default.
- W2016545211 isParatext "false" @default.
- W2016545211 isRetracted "false" @default.
- W2016545211 magId "2016545211" @default.
- W2016545211 workType "article" @default.