Abstract
The biological efficacy of herbicide Mustang (a.i. florasulam +2.4 D ester 6.25+452.5 g l -1 ) applied at doses 0.6, 0.45, 0.3 and 0.15 l ha -1 as compared to untreated areas was evaluated on the number and biomass of weeds in spring wheat in field trials at the Lithuanian Institute of Agriculture in 2003-2005. Herbicide was applied at the 3- leaf stage, at tilling, and at the beginning of stem elongation of cereals. The best efficacy on weed mass in all years of the experiments was achieved when the herbicide was applied at the 3-leaf stage and during the tilling stage of spring wheat. The weed biomass decreased by 82 to 92% in 2003 and 2004 and by 74-96% in 2005, from 0.3, 0.45 and 0.6 l ha -1 doses. When herbicides were applied using higher doses, 0.45-0.6 l ha -1 .,during the spring wheat stem elongation stage (BBCH 31-32), the biomass of weeds decreased by 75- 95%. When the lowest dose, 0.15 l ha -1 of the herbicide Mustang was applied at the beginning of the stem elongation stage of spring wheat, the efficacy on the total fresh mass of weeds was insufficient.
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Claims 5
Claim · model-written summary
Applying Mustang at the 3-leaf or tilling stage gave the best weed-mass efficacy across years.
- Taxon
- spring wheat
Triticum aestivume0 - Treatment
- herbicide was applied at the 3-leaf stage and during the tilling stagee0
- Interactor
- weedse1weed
- Outcome
- efficacy on weed masse0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best efficacy on weed mass in all years of the experiments was achieved when the herbicide was applied at the 3-leaf stage and during the tilling stage of spring wheat.”
e1“number and biomass of weeds”
Claim · model-written summary
Mustang doses of 0.3, 0.45 and 0.6 l ha -1 decreased weed biomass by 82 to 92% in 2003 and 2004.
- Taxon
- spring wheatTriticum aestivumt0
- Treatment
- 0.3, 0.45 and 0.6 l ha -1 dosese0
- Interactor
- weedse2weed
- Outcome
- weed biomasse0
- Direction
- decreasede0
- Value
- 82 to 92%e0
- Qualifier
- 2003 and 2004e0
- Comparator
- untreated arease1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weed biomass decreased by 82 to 92% in 2003 and 2004 and by 74-96% in 2005, from 0.3, 0.45 and 0.6 l ha -1 doses.”
e1“as compared to untreated areas”
e2“on the number and biomass of weeds in spring wheat”
t0“spring wheat”
Claim · model-written summary
Mustang doses of 0.3, 0.45 and 0.6 l ha -1 decreased weed biomass by 74-96% in 2005.
- Taxon
- spring wheatTriticum aestivumt0
- Treatment
- 0.3, 0.45 and 0.6 l ha -1 dosese0
- Interactor
- weedse2weed
- Outcome
- weed biomasse0
- Direction
- decreasede0
- Value
- 74-96%e0
- Qualifier
- 2005e0
- Comparator
- untreated arease1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weed biomass decreased by 82 to 92% in 2003 and 2004 and by 74-96% in 2005, from 0.3, 0.45 and 0.6 l ha -1 doses.”
e1“as compared to untreated areas”
e2“on the number and biomass of weeds in spring wheat”
t0“spring wheat”
Claim · model-written summary
Higher Mustang doses at stem elongation decreased weed biomass by 75- 95%.
- Taxon
- spring wheatTriticum aestivume0
- Organ / stage
- stem elongation stage (BBCH 31-32)e0
- Treatment
- 0.45-0.6 l ha -1e0
- Interactor
- weedse0weed
- Outcome
- biomass of weedse0
- Direction
- decreasede0
- Value
- 75- 95%e0
- Comparator
- untreated arease1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When herbicides were applied using higher doses, 0.45-0.6 l ha -1 .,during the spring wheat stem elongation stage (BBCH 31-32), the biomass of weeds decreased by 75- 95%.”
e1“as compared to untreated areas”
Claim · model-written summary
The lowest Mustang dose at early stem elongation had insufficient efficacy against total fresh weed mass.
- Taxon
- spring wheatTriticum aestivume0
- Organ / stage
- stem elongation stagee0
- Treatment
- 0.15 l ha -1 of the herbicide Mustange0
- Interactor
- weedse0weed
- Outcome
- efficacy on the total fresh mass of weedse0
- Comparator
- untreated arease1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When the lowest dose, 0.15 l ha -1 of the herbicide Mustang was applied at the beginning of the stem elongation stage of spring wheat, the efficacy on the total fresh mass of weeds was insufficient.”
e1“as compared to untreated areas”
The same questions in other papers
tillage · weed · Triticum aestivum (wheat)Results differ
125 papers in the same direction as this paper · 56 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- no effect
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See all 183 papers →herbicide · weed · Triticum aestivum (wheat)Positive and negative results
361 papers in the same direction as this paper · 34 in the opposite direction · 5 reporting no difference from an alternative
- no effect
- positive
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See all 401 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.