Abstract
Fluazifop-butyl {(±) butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl] oxy] phenoxy] propanoic acid}, haloxyfop-methyl {methyl-2-[4-[[3-chloro-5-(trifluoromethyl-2-pyridinyl] oxy] phenoxy] propanoic acid}, and sethoxydim {2-[1-(ethoxyimino)-butyl]-5-[2-ethylthio)propyl-3-hydroxy-2-cyclohexen-1-one}exhibited soil herbicidal activity to annual grass species in greenhouse and field experiments. Control of forage sorghum [ Sorghum bicolor (L.) Moench. ‘Rox Orange’] with all three herbicides was greater when seeds were planted at or near the soil surface than when planted 2, 4, or 6 cm deep. Imbibition of the herbicides by forage sorghum and soybean [ Glycine max (L.) Merr.] seeds did not reduce germination at concentrations of 10 -3 M or lower, but forage sorghum seedling survival and vigor were reduced by herbicide concentrations as low as 10 -7 M. Fluazifop-butyl, haloxyfop-methyl, and sethoxydim were more phytotoxic when applied to the root zone than the shoot zone. Haloxyfop-methyl exhibited the longest soil residual control in the field followed by fluazifop-butyl and sethoxydim. Haloxyfop-methyl and fluazifop-butyl controlled simulated shattercane [ Sorghum bicolor (L.) Moench. ♯ 3 SORVU] in soybeans with preemergence and early postemergence applications, whereas control from similar applications of sethoxydim was limited and variable.
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Claims 9
Claim · model-written summary
Herbicide control of forage sorghum was greater when seeds were planted at or near the soil surface than at 2, 4 or 6 cm depth.
- Taxon
- Sorghum bicolor
Sorghum bicolore1 - Treatment
- all three herbicidese1
- Interactor
- forage sorghume1weed
- Outcome
- Controle1
- Direction
- greatere1
- Qualifier
- seeds were planted at or near the soil surfacee1
- Comparator
- planted 2, 4, or 6 cm deepe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Control of forage sorghum [ Sorghum bicolor (L.) Moench. ‘Rox Orange’] with all three herbicides was greater when seeds were planted at or near the soil surface than when planted 2, 4, or 6 cm deep”
Claim · model-written summary
Haloxyfop-methyl gave the longest soil residual control in the field, followed by fluazifop-butyl and sethoxydim.
Verbatim
e0“exhibited soil herbicidal activity to annual grass species in greenhouse and field experiments”
e2“Haloxyfop-methyl exhibited the longest soil residual control in the field followed by fluazifop-butyl and sethoxydim”
Claim · model-written summary
Haloxyfop-methyl and fluazifop-butyl controlled simulated shattercane in soybeans with preemergence and early postemergence applications, better than sethoxydim.
- Taxon
- soybeans
Glycine maxe3 - Treatment
- Haloxyfop-methyl and fluazifop-butyle3
- Interactor
- simulated shattercanee3weed
- Outcome
- controle3
- Direction
- controllede3
- Qualifier
- with preemergence and early postemergence applicationse3
- Comparator
- sethoxydime3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop-methyl and fluazifop-butyl controlled simulated shattercane [ Sorghum bicolor (L.) Moench. ♯ 3 SORVU] in soybeans with preemergence and early postemergence applications, whereas control from similar applications of sethoxydim was limited and variable”
Claim · model-written summary
Sethoxydim control of simulated shattercane in soybeans was limited and variable with similar preemergence and early postemergence applications.
- Taxon
- soybeansGlycine maxe3
- Treatment
- sethoxydime3
- Interactor
- simulated shattercanee3weed
- Outcome
- controle3
- Direction
- limitede3
- Qualifier
- variablee3
- Comparator
- Haloxyfop-methyl and fluazifop-butyle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop-methyl and fluazifop-butyl controlled simulated shattercane [ Sorghum bicolor (L.) Moench. ♯ 3 SORVU] in soybeans with preemergence and early postemergence applications, whereas control from similar applications of sethoxydim was limited and variable”
Claim · model-written summary
Imbibition of the herbicides did not reduce forage sorghum germination at concentrations of 10 -3 M or lower.
- Taxon
- forage sorghume4
- Treatment
- Imbibition of the herbicidese4
- Outcome
- germinatione4
- Direction
- did not reducee4
- Qualifier
- at concentrations of 10 -3 M or lowere4
Not reportedComparator
Verbatim
e4“Imbibition of the herbicides by forage sorghum and soybean [ Glycine max (L.) Merr.] seeds did not reduce germination at concentrations of 10 -3 M or lower”
Claim · model-written summary
Imbibition of the herbicides did not reduce soybean germination at concentrations of 10 -3 M or lower.
- Taxon
- soybeanGlycine maxe4
- Treatment
- Imbibition of the herbicidese4
- Outcome
- germinatione4
- Direction
- did not reducee4
- Qualifier
- at concentrations of 10 -3 M or lowere4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Imbibition of the herbicides by forage sorghum and soybean [ Glycine max (L.) Merr.] seeds did not reduce germination at concentrations of 10 -3 M or lower”
Claim · model-written summary
Herbicide concentrations as low as 10 -7 M reduced forage sorghum seedling survival and vigor.
- Taxon
- forage sorghume5
- Treatment
- herbicide concentrations as low as 10 -7 Me5
- Outcome
- seedling survival and vigore5
- Direction
- reducede5
Not reportedComparator
Verbatim
e5“forage sorghum seedling survival and vigor were reduced by herbicide concentrations as low as 10 -7 M”
Claim · model-written summary
Fluazifop-butyl, haloxyfop-methyl and sethoxydim were more phytotoxic when applied to the root zone than to the shoot zone.
Verbatim
e0“exhibited soil herbicidal activity to annual grass species in greenhouse and field experiments”
e6“Fluazifop-butyl, haloxyfop-methyl, and sethoxydim were more phytotoxic when applied to the root zone than the shoot zone”
Claim · model-written summary
The three herbicides showed soil herbicidal activity against annual grass species in greenhouse and field experiments.
Verbatim
e0“exhibited soil herbicidal activity to annual grass species in greenhouse and field experiments”
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- positive
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61 papers in the same direction as this paper · 60 in the opposite direction
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See all 122 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.