Abstract
A field study was conducted during winter (rab ) seasons of 2000 2002 at Varanasi, to study the bioefficacy of oryzalin (0.05, 0.75, 1.00,1.25 and 1.50 kglha), triasulfuron (0.01 5 and 0.020 kglha), pendimethalin (1.0 kglha) as pre emergence and dicamba (0.025 kglha) as post emergence in late sown wheat (Trticum aestivum L. emend. Fiori Paol.). All the herbicide treatments reduced the density and dry weight of narrow and broad leaved weeds significantly compared with weedy check. Pre emergence application of oryzalin at 1.25 kglha had minimum population and dry weight of weeds compared with other herbicides and their doses. Dicamba at 0.025 kglha was the most effective against broad leaved weeds compared with other herbicides. Triasulfuron at 0.020 kglha proved more effective than its lower dose (0.015 kglha) and controlled both narrow and broad leaved weeds. The maxi mum weed control efficiency (76.65%) and grain yield (27.48 qlha) were recorded with oryzalin at 1.25 kg/ha, fol lowed by pendimethalin at 1.0 kglha and triasulfuron at 0.020 kglha.
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Claims 6
Claim · model-written summary
Herbicide treatments significantly reduced weed density and dry weight versus the weedy check.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- herbicide treatmentse0
- Interactor
- weedse0weed
- Outcome
- density and dry weight of narrow and broad leaved weedse0
- Direction
- reducede0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the herbicide treatments reduced the density and dry weight of narrow and broad leaved weeds significantly compared with weedy check”
t0“wheat”
Claim · model-written summary
Oryzalin at 1.25 kglha minimized weed population and dry weight relative to other herbicides.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- oryzalin at 1.25 kglhae0
- Interactor
- weedse0weed
- Outcome
- population and dry weight of weedse0
- Direction
- minimume0
- Comparator
- other herbicides and their dosese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pre emergence application of oryzalin at 1.25 kglha had minimum population and dry weight of weeds compared with other herbicides and their doses”
t0“wheat”
Claim · model-written summary
Dicamba at 0.025 kglha was most effective against broad leaved weeds.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Dicamba at 0.025 kglhae0
- Interactor
- broad leaved weedse0weed
- Outcome
- broad leaved weedse0
- Direction
- most effectivee0
- Comparator
- other herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dicamba at 0.025 kglha was the most effective against broad leaved weeds compared with other herbicides”
t0“wheat”
Claim · model-written summary
Triasulfuron at 0.020 kglha controlled narrow and broad leaved weeds more effectively than 0.015 kglha.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Triasulfuron at 0.020 kglhae0
- Interactor
- weedse0weed
- Outcome
- narrow and broad leaved weedse0
- Direction
- more effectivee0
- Comparator
- its lower dose (0.015 kglha)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Triasulfuron at 0.020 kglha proved more effective than its lower dose (0.015 kglha) and controlled both narrow and broad leaved weeds”
t0“wheat”
Claim · model-written summary
Oryzalin at 1.25 kg/ha yielded maximum weed control efficiency of 76.65%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- oryzalin at 1.25 kg/hae0
- Interactor
- weede0weed
- Outcome
- weed control efficiencye0
- Direction
- maxi mume0
- Value
- 76.65%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maxi mum weed control efficiency (76.65%) and grain yield (27.48 qlha) were recorded with oryzalin at 1.25 kg/ha”
t0“wheat”
Claim · model-written summary
Oryzalin at 1.25 kg/ha yielded maximum wheat grain yield of 27.48 qlha.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- oryzalin at 1.25 kg/hae0
- Outcome
- grain yielde0
- Direction
- maxi mume0
- Value
- 27.48 qlhae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maxi mum weed control efficiency (76.65%) and grain yield (27.48 qlha) were recorded with oryzalin at 1.25 kg/ha”
t0“wheat”
The same questions in other papers
triasulfuron · weed · Triticum aestivum (wheat)Positive and negative results
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See all 8 papers →dicamba · weed · Triticum aestivum (wheat)Positive and negative results
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See all 10 papers →oryzalin · weed · Triticum aestivum (wheat)Results agree
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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
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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.