Abstract
Experiments were conducted at Urbana, IL, in 1983 and 1984 to determine the effect of adjuvants, adjuvant rate, and carrier volume on postemergence weed control with bentazon [3-(1-methylethyl)-(1 H )-2,1,3-benzothiadiazin-4(3 H )-one 2,2-dioxide] and sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one} in soybeans [ Glycine max (L.) Merr. ‘Williams’]. Little difference was observed between a petroleum oil:emulsifier blend (83:17, v/v) (POC) and a soybean oil: emulsifier blend (85:15, v/v) (SBOC) in enhancing control of velvetleaf ( Abutilon theophrasti Medik. # ABUTH) with 0.6 or 1.1 kg ai/ha bentazon. Application of bentazon in a carrier volume of 94 L/ha provided velvetleaf control equivalent to that applied in 187 L/ha. Increasing the adjuvant rate from 2.3 to 11.7 L/ha increased visible soybean injury but had no effect on velvetleaf control with bentazon. Control of giant foxtail ( Setaria faberi Herrm. # SETFA) with 0.1 kg ai/ha sethoxydim was enhanced more by POC than by SBOC. Phytotoxicity of sethoxydim was not altered by changes in carrier volume or adjuvant rate under conditions of adequate soil moisture in 1983. Under limiting soil moisture in 1984, giant foxtail control with sethoxydim increased slightly when the adjuvant rate was increased from 4.6 to 11.7 L/ha, and carrier volume was increased from 47 to 187 L/ha.
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Claims 8
Claim · model-written summary
Little difference was found between POC and SBOC adjuvants in enhancing velvetleaf control with bentazon.
- Taxon
- Glycine max
Glycine maxe0 - Treatment
- POCe1
- Interactor
- velvetleaf
Abutilon theophrastie1weed - Outcome
- control of velvetleafe1
- Direction
- no_changeinferrede1
- Comparator
- SBOCe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e1“Little difference was observed between a petroleum oil:emulsifier blend (83:17, v/v) (POC) and a soybean oil: emulsifier blend (85:15, v/v) (SBOC) in enhancing control of velvetleaf”
Claim · model-written summary
Bentazon applied in 94 L/ha carrier volume gave velvetleaf control equivalent to 187 L/ha.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- bentazon in a carrier volume of 94 L/hae2
- Interactor
- velvetleafAbutilon theophrastie2weed
- Outcome
- velvetleaf controle2
- Direction
- equivalente2
- Comparator
- 187 L/hae2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e2“Application of bentazon in a carrier volume of 94 L/ha provided velvetleaf control equivalent to that applied in 187 L/ha”
Claim · model-written summary
Increasing the adjuvant rate from 2.3 to 11.7 L/ha increased visible soybean injury.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- adjuvant rate from 2.3 to 11.7 L/hae3
- Outcome
- visible soybean injurye3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e3“Increasing the adjuvant rate from 2.3 to 11.7 L/ha increased visible soybean injury but had no effect on velvetleaf control with bentazon”
Claim · model-written summary
Increasing the adjuvant rate from 2.3 to 11.7 L/ha had no effect on velvetleaf control with bentazon.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- adjuvant rate from 2.3 to 11.7 L/hae3
- Interactor
- velvetleafAbutilon theophrastie3weed
- Outcome
- velvetleaf control with bentazone3
- Direction
- no_changeinferrede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e3“Increasing the adjuvant rate from 2.3 to 11.7 L/ha increased visible soybean injury but had no effect on velvetleaf control with bentazon”
Claim · model-written summary
POC enhanced giant foxtail control with sethoxydim more than SBOC.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- POCe4
- Interactor
- giant foxtaile4weed
- Outcome
- Control of giant foxtaile4
- Direction
- enhancede4
- Comparator
- SBOCe4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e4“Control of giant foxtail ( Setaria faberi Herrm. # SETFA) with 0.1 kg ai/ha sethoxydim was enhanced more by POC than by SBOC”
Claim · model-written summary
Changes in carrier volume or adjuvant rate did not alter sethoxydim phytotoxicity under adequate soil moisture in 1983.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- changes in carrier volume or adjuvant ratee5
- Outcome
- Phytotoxicity of sethoxydime5
- Direction
- no_changeinferrede5
- Setting
- adequate soil moisture in 1983e5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e5“Phytotoxicity of sethoxydim was not altered by changes in carrier volume or adjuvant rate under conditions of adequate soil moisture in 1983”
Claim · model-written summary
Under limiting soil moisture in 1984, increasing the adjuvant rate to 11.7 L/ha slightly increased giant foxtail control with sethoxydim.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- adjuvant ratee6
- Interactor
- giant foxtaile6weed
- Outcome
- giant foxtail control with sethoxydime6
- Direction
- increased slightlye6
- Setting
- limiting soil moisture in 1984e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e6“Under limiting soil moisture in 1984, giant foxtail control with sethoxydim increased slightly when the adjuvant rate was increased from 4.6 to 11.7 L/ha, and carrier volume was increased from 47 to 187 L/ha”
Claim · model-written summary
Under limiting soil moisture in 1984, increasing carrier volume from 47 to 187 L/ha increased giant foxtail control with sethoxydim.
- Taxon
- Glycine maxGlycine maxe0
- Treatment
- carrier volumee6
- Interactor
- giant foxtaile6weed
- Outcome
- giant foxtail control with sethoxydime6
- Direction
- increasede6
- Setting
- limiting soil moisture in 1984e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in soybeans [ Glycine max (L.) Merr.”
e6“Under limiting soil moisture in 1984, giant foxtail control with sethoxydim increased slightly when the adjuvant rate was increased from 4.6 to 11.7 L/ha, and carrier volume was increased from 47 to 187 L/ha”
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See all 7 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.