Abstract
The emergence of multiple herbicide resistance in Phalaris minor is a major threat to wheat (Triticum aestivum L.) production in north-western Indo-Gangetic Plains of India. The present study was carried out during winter (rabi) seasons of 2020–21 and 2021–22 at research farm of Chaudhary Charan Singh Haryana Agricultural University, Hisar, Haryana for management of herbicide resistance in Phalaris minor Retz. in wheat using pre and post-emergence herbicide mixtures with different mode of action. The experiment was laid out in randomized block design (RBD) with 15 treatments, replicated thrice. Sequential application of flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/ha resulted in significantly lowest weed density, dry matter of P. minor and broad-leaf weeds, and it was statistically comparable to application of flumioxazin alone or as mixture with pendimethalin as pre-emergence; pyraxosulfone + pendimethalin 127.5 + 1500 g/ha fb PoE (post-emergence) application of either mesosulfuron + iodosulfuron 14.4 g/ha; sulfosulfuron + metsulfuron, pinoxaden + metsulfuron 50 + 4 g/ha, clodinafop + metribuzin 174 g/ha, respectively. Phytotoxicity of flumioxazin was observed on wheat after 2–3 days of 1st irrigation i.e. 25 DAS (days after sowing). Application of pyroxasulfone + pendimethalin pre fb PoE mesosulfuron + iodosulfuron resulted in significantly higher grain yield (5847 and 5369 kg/ha, during 2021 and 2022, respectively) as compared to other herbicides.
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Claims 6
Claim · model-written summary
Sequential flumioxazin, pendimethalin, and clodinafop plus metribuzin produced the lowest weed density.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/hae0
- Interactor
- P. minor
.jpg?width=60)
Phalaris minore0weed - Outcome
- weed densitye0
- Direction
- loweste0
- Comparator
- application of flumioxazin alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Sequential application of flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/ha resulted in significantly lowest weed density, dry matter of P. minor and broad-leaf weeds, and it was statistically comparable to application of flumioxazin alone or as mixture with pendimethalin as pre-emergence; pyraxosulfone + pendimethalin 127.5 + 1500 g/ha fb PoE (post-emergence) application of either mesosulfuron + iodosulfuron 14.4 g/ha; sulfosulfuron + metsulfuron, pinoxaden + metsulfuron 50 + 4 g/ha, clodinafop + metribuzin 174 g/ha, respectively.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Sequential flumioxazin, pendimethalin, and clodinafop plus metribuzin produced the lowest dry matter of P. minor.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/hae0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- dry matter of P. minore0
- Direction
- loweste0
- Comparator
- application of flumioxazin alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sequential application of flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/ha resulted in significantly lowest weed density, dry matter of P. minor and broad-leaf weeds, and it was statistically comparable to application of flumioxazin alone or as mixture with pendimethalin as pre-emergence; pyraxosulfone + pendimethalin 127.5 + 1500 g/ha fb PoE (post-emergence) application of either mesosulfuron + iodosulfuron 14.4 g/ha; sulfosulfuron + metsulfuron, pinoxaden + metsulfuron 50 + 4 g/ha, clodinafop + metribuzin 174 g/ha, respectively.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Sequential flumioxazin, pendimethalin, and clodinafop plus metribuzin produced the lowest broad-leaf weeds.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/hae0
- Interactor
- P. minorPhalaris minore0weed
- Outcome
- broad-leaf weedse0
- Direction
- loweste0
- Comparator
- application of flumioxazin alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sequential application of flumioxazin 125 g/ha with pendimethalin (tank mix) 1500 g/ha fb clodinafop + metribuzin 174 g/ha resulted in significantly lowest weed density, dry matter of P. minor and broad-leaf weeds, and it was statistically comparable to application of flumioxazin alone or as mixture with pendimethalin as pre-emergence; pyraxosulfone + pendimethalin 127.5 + 1500 g/ha fb PoE (post-emergence) application of either mesosulfuron + iodosulfuron 14.4 g/ha; sulfosulfuron + metsulfuron, pinoxaden + metsulfuron 50 + 4 g/ha, clodinafop + metribuzin 174 g/ha, respectively.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
Flumioxazin phytotoxicity appeared on wheat 2–3 days after the first irrigation.
- Taxon
- wheatTriticum aestivume0
- Treatment
- flumioxazine0
- Outcome
- Phytotoxicity of flumioxazine0
- Qualifier
- after 2–3 days of 1st irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phytotoxicity of flumioxazin was observed on wheat after 2–3 days of 1st irrigation i.e. 25 DAS (days after sowing).”
Claim · model-written summary
The sequential pyroxasulfone, pendimethalin, mesosulfuron, and iodosulfuron treatment gave higher wheat grain yield of 5847 kg/ha in 2021.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- pyroxasulfone + pendimethalin pre fb PoE mesosulfuron + iodosulfurone0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 5847e0
- Qualifier
- 2021e0
- Comparator
- other herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of pyroxasulfone + pendimethalin pre fb PoE mesosulfuron + iodosulfuron resulted in significantly higher grain yield (5847 and 5369 kg/ha, during 2021 and 2022, respectively) as compared to other herbicides.”
t0“wheat (Triticum aestivum)”
Claim · model-written summary
The sequential pyroxasulfone, pendimethalin, mesosulfuron, and iodosulfuron treatment gave higher wheat grain yield of 5369 kg/ha in 2022.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- pyroxasulfone + pendimethalin pre fb PoE mesosulfuron + iodosulfurone0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 5369 kg/hae0
- Qualifier
- 2022e0
- Comparator
- other herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of pyroxasulfone + pendimethalin pre fb PoE mesosulfuron + iodosulfuron resulted in significantly higher grain yield (5847 and 5369 kg/ha, during 2021 and 2022, respectively) as compared to other herbicides.”
t0“wheat (Triticum aestivum)”
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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.