Abstract
Soft red winter wheat tolerance and Italian ryegrass control with AE F130060 00 plus AE F115008 00 at 12.5 plus 2.5 g ai/ha applied alone and mixed with dicamba, 2,4-D, or thifensulfuron plus tribenuron were examined in separate field experiments. AE F130060 00 plus AE F115008 00 applied alone in December injured wheat 12% or less, whereas mixtures with thifensulfuron plus tribenuron injured wheat 15% or less. AE F130060 00 plus AE F115008 00 applied alone in February or mixed with dicamba, 2,4-D, or thifensulfuron plus tribenuron injured wheat 3% or less. No treatment affected yield of weed-free wheat. AE F130060 00 plus AE F115008 00 applied in December controlled Italian ryegrass 86 to 99% in May and increased wheat yield 142 to 254%. At two of four locations, Italian ryegrass control was greater with the December application of AE F130060 00 plus AE F115008 as compared with the February application. Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00 reduced Italian ryegrass control in May approximately 10% in half the trials but did not affect wheat yield compared with AE F130060 00 plus AE F115008 00 applied alone. Thifensulfuron plus tribenuron mixed with AE F130060 00 plus AE F115008 00 did not affect Italian ryegrass control or wheat yield. Under greenhouse conditions, the rate of AE F130060 00 plus AE F115008 00 needed for 80% Italian ryegrass visible control and 80% shoot fresh weight reduction was increased 60 to 68% in mixtures with 2,4-D. Dicamba increased the rate needed for 80% visible control and shoot fresh weight reduction 132 to 139%.Nomenclature: AE F115008 00 (proposed name iodosulfuron-methyl-sodium), 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester; AE F130060 00 (proposed name mesosulfuron-methyl), methyl 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-[[(methylsulfonyl)amino]methyl]benzoate; Italian ryegrass, Lolium multiflorum Lam. #3 LOLMU; wheat, Triticum aestivum L. ‘Coker 9704’.Additional index words: 2,4-D, dicamba, herbicide interactions, herbicide mixtures, LOLMU, thifensulfuron, tribenuron.Abbreviations: I80, rate needed for 80% inhibition; NIS, nonionic surfactant; WAT, weeks after treatment.
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Claims 12
Claim · model-written summary
December application of the two herbicides alone injured wheat by at most 12%.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- AE F130060 00 plus AE F115008 00 applied alone in Decembere0
- Outcome
- injured wheate0
- Value
- 12% or lesse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“AE F130060 00 plus AE F115008 00 applied alone in December injured wheat 12% or less”
Claim · model-written summary
The December mixture with thifensulfuron and tribenuron injured wheat by at most 15%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- mixtures with thifensulfuron plus tribenurone0
- Outcome
- injured wheate0
- Value
- 15% or lesse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mixtures with thifensulfuron plus tribenuron injured wheat 15% or less”
t0“Wheat”
Claim · model-written summary
February application alone or with the stated herbicides injured wheat by at most 3%.
- Taxon
- wheatTriticum aestivume0
- Treatment
- AE F130060 00 plus AE F115008 00 applied alone in February or mixed with dicamba, 2,4-D, or thifensulfuron plus tribenurone0
- Outcome
- injured wheate0
- Value
- 3% or lesse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“AE F130060 00 plus AE F115008 00 applied alone in February or mixed with dicamba, 2,4-D, or thifensulfuron plus tribenuron injured wheat 3% or less”
Claim · model-written summary
None of the treatments affected weed-free wheat yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- treatmente0
- Outcome
- yield of weed-free wheate0
- Direction
- No treatment affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No treatment affected yield of weed-free wheat.”
Claim · model-written summary
December application controlled Italian ryegrass by 86 to 99% in May.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- AE F130060 00 plus AE F115008 00 applied in Decembere0
- Interactor
- Italian ryegrass
Lolium multiflorume0weed - Outcome
- controlled Italian ryegrasse0
- Value
- 86 to 99%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“AE F130060 00 plus AE F115008 00 applied in December controlled Italian ryegrass 86 to 99% in May”
t0“Wheat”
Claim · model-written summary
December application increased wheat yield by 142 to 254%.
- Taxon
- wheatTriticum aestivume0
- Treatment
- AE F130060 00 plus AE F115008 00 applied in Decembere1
- Outcome
- wheat yielde0
- Direction
- increasede0
- Value
- 142 to 254%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased wheat yield 142 to 254%”
e1“AE F130060 00 plus AE F115008 00 applied in December controlled Italian ryegrass 86 to 99% in May”
Claim · model-written summary
Ryegrass control was greater with December than February application at two of four sites.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- December application of AE F130060 00 plus AE F115008e0
- Interactor
- Italian ryegrassLolium multiflorume0weed
- Outcome
- Italian ryegrass controle0
- Direction
- greatere0
- Qualifier
- At two of four locationse0
- Comparator
- February applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At two of four locations, Italian ryegrass control was greater with the December application of AE F130060 00 plus AE F115008 as compared with the February application.”
t0“Wheat”
Claim · model-written summary
Adding dicamba or 2,4-D reduced ryegrass control by about 10% in half the trials.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00e0
- Interactor
- Italian ryegrassLolium multiflorume0weed
- Outcome
- Italian ryegrass controle0
- Direction
- reducede0
- Value
- approximately 10%e0
- Qualifier
- half the trialse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00 reduced Italian ryegrass control in May approximately 10% in half the trials”
t0“Wheat”
Claim · model-written summary
The dicamba or 2,4-D mixture did not affect wheat yield versus the two-herbicide application alone.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00e1
- Outcome
- wheat yielde0
- Direction
- did not affecte0
- Comparator
- AE F130060 00 plus AE F115008 00 applied alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but did not affect wheat yield compared with AE F130060 00 plus AE F115008 00 applied alone”
e1“Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00 reduced Italian ryegrass control in May approximately 10% in half the trials”
Claim · model-written summary
The thifensulfuron plus tribenuron mixture did not affect ryegrass control or wheat yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Thifensulfuron plus tribenuron mixed with AE F130060 00 plus AE F115008 00e0
- Interactor
- Italian ryegrassLolium multiflorume0weed
- Outcome
- Italian ryegrass control or wheat yielde0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thifensulfuron plus tribenuron mixed with AE F130060 00 plus AE F115008 00 did not affect Italian ryegrass control or wheat yield.”
Claim · model-written summary
In a greenhouse, adding 2,4-D increased the dose needed for 80% ryegrass control and shoot weight reduction by 60 to 68%.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- mixtures with 2,4-De0
- Interactor
- Italian ryegrassLolium multiflorume0weed
- Outcome
- rate of AE F130060 00 plus AE F115008 00 needed for 80% Italian ryegrass visible control and 80% shoot fresh weight reductione0
- Direction
- increasede0
- Value
- 60 to 68%e0
- Setting
- greenhouse conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under greenhouse conditions, the rate of AE F130060 00 plus AE F115008 00 needed for 80% Italian ryegrass visible control and 80% shoot fresh weight reduction was increased 60 to 68% in mixtures with 2,4-D.”
t0“Wheat”
Claim · model-written summary
Dicamba raised the required dose for 80% ryegrass control and fresh-weight reduction by 132 to 139%.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Dicambae0
- Interactor
- Italian RyegrassLolium multiflorumt0weed
- Outcome
- rate needed for 80% visible control and shoot fresh weight reductione0
- Direction
- increasede0
- Value
- 132 to 139%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dicamba increased the rate needed for 80% visible control and shoot fresh weight reduction 132 to 139%.”
t0“Wheat (Triticum aestivum) Tolerance and Italian Ryegrass”
The same questions in other papers
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- positive
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1 paper in the same direction as this paper
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tribenuron · Lolium multiflorum · Triticum aestivum (wheat)Results agree
1 paper in the same direction as this paper
- no effect
2,4-D · Lolium multiflorum · Triticum aestivum (wheat)Results agree
1 paper in the same direction as this paper
- negative
dicamba · Lolium multiflorum · Triticum aestivum (wheat)Results agree
1 paper in the same direction as this paper
- negative
thifensulfuron · crop injury · Triticum aestivum (wheat)Results agree
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See all 5 papers →8 of 10 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.