Abstract
Field trials were conducted at two sites in 1996 and 1997 to evaluate weed control and crop response to herbicide programs in no-till soybean that include flumioxazin or sulfentrazone alone and each herbicide tank-mixed with either chlorimuron or imazaquin. A prepackaged mixture of metribuzin plus chlorimuron also was included for comparison. Cool, wet conditions after herbicide application in both years were conducive to soybean injury up to 21% at 3 wk after planting (WAP). Flumioxazin and sulfentrazone alone provided ≥ 89% control of velvetleaf, Pennsylvania smartweed, and common cocklebur. Sulfentrazone alone provided greater control of common waterhemp, common cocklebur, and ivyleaf and pitted morningglories than flumioxazin. Flumioxazin provided greater control of common ragweed than sulfentrazone. The addition of chlorimuron to flumioxazin or sulfentrazone provided greater control of velvetleaf than flumioxazin or sulfentrazone alone. The addition of imazaquin or chlorimuron to flumioxazin provided greater control of common cocklebur than flumioxazin alone. The addition of imazaquin or chlorimuron to sulfentrazone provided greater control of common ragweed than sulfentrazone alone. The addition of chlorimuron or imazaquin to sulfentrazone or flumioxazin provided little or no additional control of pitted morningglory, common waterhemp, or Pennsylvania smartweed. Metribuzin plus chlorimuron provided control of velvetleaf, Pennsylvania smartweed, common ragweed, and common cocklebur that was equal to or better than the control provided by sulfentrazone or flumioxazin plus chlorimuron or imazaquin.
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Claims 12
Claim · model-written summary
Cool, wet conditions after herbicide application were conducive to soybean injury of up to 21% at 3 weeks after planting.
- Taxon
- soybean
Glycine maxt0 - Treatment
- herbicide applicatione1
- Outcome
- soybean injurye1
- Value
- up to 21%e1
- Qualifier
- at 3 wk after planting (WAP)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e1“Cool, wet conditions after herbicide application in both years were conducive to soybean injury up to 21% at 3 wk after planting (WAP)”
Claim · model-written summary
Flumioxazin alone provided at least 89% control of velvetleaf, Pennsylvania smartweed and common cocklebur.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Flumioxazine2
- Interactor
- velvetleaf
Abutilon theophrastie2weed - Second interactor
- Pennsylvania smartweede2weed
- Outcome
- controle2
- Value
- ≥ 89%e2
- Qualifier
- common cocklebure2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e2“Flumioxazin and sulfentrazone alone provided ≥ 89% control of velvetleaf, Pennsylvania smartweed, and common cocklebur”
Claim · model-written summary
Sulfentrazone alone provided at least 89% control of velvetleaf, Pennsylvania smartweed and common cocklebur.
- Taxon
- soybeanGlycine maxt0
- Treatment
- sulfentrazone alonee2
- Interactor
- velvetleafAbutilon theophrastie2weed
- Second interactor
- Pennsylvania smartweede2weed
- Outcome
- controle2
- Value
- ≥ 89%e2
- Qualifier
- common cocklebure2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e2“Flumioxazin and sulfentrazone alone provided ≥ 89% control of velvetleaf, Pennsylvania smartweed, and common cocklebur”
Claim · model-written summary
Sulfentrazone alone gave greater control of common waterhemp and common cocklebur than flumioxazin.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Sulfentrazone alonee3
- Interactor
- common waterhempe3weed
- Second interactor
- common cocklebure3weed
- Outcome
- controle3
- Direction
- greatere3
- Comparator
- flumioxazine3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e3“Sulfentrazone alone provided greater control of common waterhemp, common cocklebur, and ivyleaf and pitted morningglories than flumioxazin”
Claim · model-written summary
Sulfentrazone alone gave greater control of ivyleaf and pitted morningglories than flumioxazin.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Sulfentrazone alonee3
- Interactor
- ivyleafe3weed
- Second interactor
- pitted morninggloriese3weed
- Outcome
- controle3
- Direction
- greatere3
- Comparator
- flumioxazine3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e3“Sulfentrazone alone provided greater control of common waterhemp, common cocklebur, and ivyleaf and pitted morningglories than flumioxazin”
Claim · model-written summary
Flumioxazin gave greater control of common ragweed than sulfentrazone.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Flumioxazine4
- Interactor
- common ragweed
Ambrosia artemisiifoliae4weed - Outcome
- controle4
- Direction
- greatere4
- Comparator
- sulfentrazonee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e4“Flumioxazin provided greater control of common ragweed than sulfentrazone”
Claim · model-written summary
Adding chlorimuron to flumioxazin or sulfentrazone gave greater control of velvetleaf than either herbicide alone.
- Taxon
- soybeanGlycine maxt0
- Treatment
- addition of chlorimuron to flumioxazin or sulfentrazonee5
- Interactor
- velvetleafAbutilon theophrastie5weed
- Outcome
- controle5
- Direction
- greatere5
- Comparator
- flumioxazin or sulfentrazone alonee5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e5“The addition of chlorimuron to flumioxazin or sulfentrazone provided greater control of velvetleaf than flumioxazin or sulfentrazone alone”
Claim · model-written summary
Adding imazaquin or chlorimuron to flumioxazin gave greater control of common cocklebur than flumioxazin alone.
- Taxon
- soybeanGlycine maxt0
- Treatment
- addition of imazaquin or chlorimuron to flumioxazine6
- Interactor
- common cocklebure6weed
- Outcome
- controle6
- Direction
- greatere6
- Comparator
- flumioxazin alonee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e6“The addition of imazaquin or chlorimuron to flumioxazin provided greater control of common cocklebur than flumioxazin alone”
Claim · model-written summary
Adding imazaquin or chlorimuron to sulfentrazone gave greater control of common ragweed than sulfentrazone alone.
- Taxon
- soybeanGlycine maxt0
- Treatment
- addition of imazaquin or chlorimuron to sulfentrazonee7
- Interactor
- common ragweedAmbrosia artemisiifoliae7weed
- Outcome
- controle7
- Direction
- greatere7
- Comparator
- sulfentrazone alonee7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e7“The addition of imazaquin or chlorimuron to sulfentrazone provided greater control of common ragweed than sulfentrazone alone”
Claim · model-written summary
Adding chlorimuron or imazaquin to sulfentrazone or flumioxazin gave little or no additional control of pitted morningglory, common waterhemp or Pennsylvania smartweed.
- Taxon
- soybeanGlycine maxt0
- Treatment
- addition of chlorimuron or imazaquin to sulfentrazone or flumioxazine7
- Interactor
- pitted morningglorye7weed
- Second interactor
- common waterhempe7weed
- Outcome
- additional controle7
- Direction
- no_changeinferrede7
- Qualifier
- Pennsylvania smartweede7
- Comparator
- sulfentrazone or flumioxazine7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e7“The addition of chlorimuron or imazaquin to sulfentrazone or flumioxazin provided little or no additional control of pitted morningglory, common waterhemp, or Pennsylvania smartweed”
Claim · model-written summary
Metribuzin plus chlorimuron gave control of velvetleaf and Pennsylvania smartweed equal to or better than sulfentrazone or flumioxazin plus chlorimuron or imazaquin.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Metribuzin plus chlorimurone7
- Interactor
- velvetleafAbutilon theophrastie7weed
- Second interactor
- Pennsylvania smartweede7weed
- Outcome
- controle7
- Direction
- equal to or bettere7
- Comparator
- sulfentrazone or flumioxazin plus chlorimuron or imazaquine7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e7“Metribuzin plus chlorimuron provided control of velvetleaf, Pennsylvania smartweed, common ragweed, and common cocklebur that was equal to or better than the control provided by sulfentrazone or flumioxazin plus chlorimuron or imazaquin”
Claim · model-written summary
Metribuzin plus chlorimuron gave control of common ragweed and common cocklebur equal to or better than sulfentrazone or flumioxazin plus chlorimuron or imazaquin.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Metribuzin plus chlorimurone7
- Interactor
- common ragweedAmbrosia artemisiifoliae7weed
- Second interactor
- common cocklebure7weed
- Outcome
- controle7
- Direction
- equal to or bettere7
- Comparator
- sulfentrazone or flumioxazin plus chlorimuron or imazaquine7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“No-Tillage Soybean”
e7“Metribuzin plus chlorimuron provided control of velvetleaf, Pennsylvania smartweed, common ragweed, and common cocklebur that was equal to or better than the control provided by sulfentrazone or flumioxazin plus chlorimuron or imazaquin”
The same questions in other papers
chlorimuron · Ambrosia artemisiifolia · Glycine max (soybean)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
sulfentrazone · control · Glycine max (soybean)Positive and negative results
17 papers in the same direction as this paper · 1 reporting no difference from an alternative
- positive
- positive
- positive
15 papers more in this group
See all 19 papers →imazaquin · control · Glycine max (soybean)Positive and negative results
20 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- negative
21 papers more in this group
See all 25 papers →chlorimuron · control · Glycine max (soybean)Positive and negative results
27 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- positive
25 papers more in this group
See all 29 papers →sulfentrazone · Abutilon theophrasti · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
imazaquin · Ambrosia artemisiifolia · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
metribuzin · Ambrosia artemisiifolia · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
flumioxazin · Ambrosia artemisiifolia · Glycine max (soybean)Results agree
2 papers in the same direction as this paper
- positive
- positive
8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.