Abstract
Field experiment was conducted during 2005-06 and 2006-07 to evaluate the effect of Fenoxaprop-p-ethyl, Metribuzin and Metsulfuron -methyl for control of little seed canary grass in wheat crop. The pooled analysis of two years data revealed that little seed canary grass (53.52%) was the most dominant weed in the experimental field of wheat crop. Fenoxaprop-p-ethyl showed the most potent direct effect and caused maximum decrease in little seed canary grass (P. minor) population and its dry weight production in comparison to other chemicals as evidenced by its relative population (8.17 plants/m2) at harvest of the wheat crop due to its selective nature. Fenoxaprop-p-ethyl at 90 g.a.i.ha-1 treated plot lowered the growth characters of Phalaris minor like plant height, number of tillars, leaf area and dry weight production as compared to metribuzin, metsulfuron-methyl and weedy check. The dry weight production of P. minor was reduced from 70.53 g m-2 in weedy check to 9.96 gm-2 in fenoxaprop-p-ethyl at 90 g.a.i.ha-1 treated plot. Metribuzin at 70g a.i.ha-1 was the second best chemical treatment in reducing the population and dry weight production of P. minor followed by metsulfuron-methyl at 4.0 g.a.i.ha-1. Fenoxaprop-p-ethyl at 90ga.i.ha-1 provided excellent control of little seed canary grass (P. minor) and produced effective tillers and grain yield of wheat in comparison to other weed control chemicals.
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Claims 7
Claim · model-written summary
Little seed canary grass was the dominant weed at 53.52%.
- Taxon
- wheat
Triticum aestivume0 - Interactor
- little seed canary grass
.jpg?width=60)
Phalaris minore0weed - Outcome
- little seed canary grasse0
- Value
- 53.52%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“little seed canary grass (53.52%) was the most dominant weed in the experimental field of wheat crop”
Claim · model-written summary
Fenoxaprop-p-ethyl caused the greatest decrease in weed population, reaching 8.17 plants/m2.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Fenoxaprop-p-ethyle0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- little seed canary grass (P. minor) populatione0
- Direction
- maximum decreasee0
- Value
- 8.17 plants/m2e0
- Comparator
- other chemicalse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fenoxaprop-p-ethyl showed the most potent direct effect and caused maximum decrease in little seed canary grass (P. minor) population and its dry weight production in comparison to other chemicals as evidenced by its relative population (8.17 plants/m2)”
t0“in wheat”
Claim · model-written summary
Fenoxaprop-p-ethyl caused the greatest decrease in weed dry weight.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Fenoxaprop-p-ethyle0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- dry weight productione0
- Direction
- maximum decreasee0
- Comparator
- other chemicalse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fenoxaprop-p-ethyl showed the most potent direct effect and caused maximum decrease in little seed canary grass (P. minor) population and its dry weight production in comparison to other chemicals”
t0“in wheat”
Claim · model-written summary
Fenoxaprop-p-ethyl lowered weed height, tillering, and leaf area compared with other herbicides and the weedy check.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Fenoxaprop-p-ethyl at 90 g.a.i.ha-1e0
- Interactor
- Phalaris minorPhalaris minore0weed
- Outcome
- Phalaris minor like plant height, number of tillars, leaf areae0
- Direction
- lowerede0
- Comparator
- metribuzin, metsulfuron-methyl and weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fenoxaprop-p-ethyl at 90 g.a.i.ha-1 treated plot lowered the growth characters of Phalaris minor like plant height, number of tillars, leaf area and dry weight production as compared to metribuzin, metsulfuron-methyl and weedy check”
t0“in wheat”
Claim · model-written summary
Fenoxaprop-p-ethyl reduced weed dry weight from 70.53 to 9.96 g m-2.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- fenoxaprop-p-ethyl at 90 g.a.i.ha-1e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- dry weight production of P. minore0
- Direction
- reducede0
- Value
- 9.96 gm-2e0
- Qualifier
- 70.53 g m-2e0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The dry weight production of P. minor was reduced from 70.53 g m-2 in weedy check to 9.96 gm-2 in fenoxaprop-p-ethyl at 90 g.a.i.ha-1 treated plot”
t0“in wheat”
Claim · model-written summary
Metribuzin was second best in reducing weed population and dry weight.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Metribuzin at 70g a.i.ha-1e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- population and dry weight production of P. minore0
- Direction
- reducinge0
- Comparator
- metsulfuron-methyl at 4.0 g.a.i.ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metribuzin at 70g a.i.ha-1 was the second best chemical treatment in reducing the population and dry weight production of P. minor followed by metsulfuron-methyl at 4.0 g.a.i.ha-1”
t0“in wheat”
Claim · model-written summary
Fenoxaprop-p-ethyl produced effective tillers and wheat grain yield relative to other chemicals.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Fenoxaprop-p-ethyl at 90ga.i.ha-1e0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- effective tillers and grain yield of wheate0
- Direction
- producede0
- Comparator
- other weed control chemicalse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fenoxaprop-p-ethyl at 90ga.i.ha-1 provided excellent control of little seed canary grass (P. minor) and produced effective tillers and grain yield of wheat in comparison to other weed control chemicals”
The same questions in other papers
metribuzin · Phalaris minor · Triticum aestivum (wheat)Results agree
17 papers in the same direction as this paper
- positive
- positive
- positive
14 papers more in this group
See all 18 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.