Abstract
A field experiment was conducted at Palampur during the kharif seasons of 2004, 2005 and 2006 to standardize the doses of new herbicides (acetachlor, trifluralin, haloxyfop and quizalofop) in soybean under mid hill conditions of Himachal Pradesh. Haloxyfop at 0.100 kg/ha (72.0%) and acetachlor 1.50 kg/ha (72.3%) resulted in highest weed control efficiency among post- and pre-emergent herbicides, respectively. Haloxyfop at 0.100 kg/ha and quizalofop at 0.0625 kg/ha were effective against grassy weeds (Panicum, Echinochloa and Digitaria). Acetachlor was most effective against grassy as well as broad-leaved weeds (Ageratum conyzoides, Polygonum alatum and Commelina benghalensis). Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean. Haloxyfop 0.100 kg/ha resulted in highest net return and B: C ratio. Weed management index (WMI), agronomic management index (AMI) and integrated weed management index (IWMI) were highest in haloxyfop-methyl 0.100 kg/ha followed by quizalofop 0.0625 kg/ha, haloxyfop-methyl 0.125 kg/ha and trifluralin 1.50 kg/ha.
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Claims 15
Claim · model-written summary
Haloxyfop at 0.100 kg/ha gave the highest weed control efficiency among post-emergent herbicides.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- Haloxyfop at 0.100 kg/hae0
- Outcome
- weed control efficiencye0
- Direction
- higheste0
- Value
- 72.0%e0
- Comparator
- post- and pre-emergent herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e0“Haloxyfop at 0.100 kg/ha (72.0%) and acetachlor 1.50 kg/ha (72.3%) resulted in highest weed control efficiency among post- and pre-emergent herbicides, respectively”
Claim · model-written summary
Acetachlor at 1.50 kg/ha gave the highest weed control efficiency among pre-emergent herbicides.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- acetachlor 1.50 kg/hae0
- Outcome
- weed control efficiencye0
- Direction
- higheste0
- Value
- 72.3%e0
- Comparator
- post- and pre-emergent herbicidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e0“Haloxyfop at 0.100 kg/ha (72.0%) and acetachlor 1.50 kg/ha (72.3%) resulted in highest weed control efficiency among post- and pre-emergent herbicides, respectively”
Claim · model-written summary
Haloxyfop at 0.100 kg/ha was effective against grassy weeds (Panicum, Echinochloa and Digitaria).
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Haloxyfop at 0.100 kg/hae1
- Interactor
- Panicum, Echinochloa and Digitariae1weed
- Outcome
- grassy weedse1
- Direction
- effectivee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e1“Haloxyfop at 0.100 kg/ha and quizalofop at 0.0625 kg/ha were effective against grassy weeds (Panicum, Echinochloa and Digitaria)”
Claim · model-written summary
Quizalofop at 0.0625 kg/ha was effective against grassy weeds (Panicum, Echinochloa and Digitaria).
- Taxon
- SoybeanGlycine maxt0
- Treatment
- quizalofop at 0.0625 kg/hae1
- Interactor
- Panicum, Echinochloa and Digitariae1weed
- Outcome
- grassy weedse1
- Direction
- effectivee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e1“Haloxyfop at 0.100 kg/ha and quizalofop at 0.0625 kg/ha were effective against grassy weeds (Panicum, Echinochloa and Digitaria)”
Claim · model-written summary
Acetachlor was most effective against grassy and broad-leaved weeds (Ageratum conyzoides, Polygonum alatum and Commelina benghalensis).
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Acetachlore2
- Interactor
- Ageratum conyzoides, Polygonum alatum and Commelina benghalensis
Commelina benghalensis
Ageratum conyzoides.jpg?width=60)
Persicaria nepalensise2weed - Outcome
- grassy as well as broad-leaved weedse2
- Direction
- most effectivee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e2“Acetachlor was most effective against grassy as well as broad-leaved weeds (Ageratum conyzoides, Polygonum alatum and Commelina benghalensis)”
Claim · model-written summary
Haloxyfop at 0.100 and 0.125 kg/ha significantly increased plant dry weight, branches, and pods per plant of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- Haloxyfop at 0.100 and 0.125 kg/hae3
- Outcome
- plant dry weight, branches/plant, pods/plante3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Haloxyfop at 0.100 and 0.125 kg/ha significantly increased seeds per pod, 1000-seed weight and seed yield of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- Haloxyfop at 0.100 and 0.125 kg/hae3
- Outcome
- seeds/pod, 1000-seed weight and seed yielde3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Quizalofop at 0.0625 kg/ha significantly increased plant dry weight, branches, and pods per plant of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- quizalofop 0.0625 kg/hae3
- Outcome
- plant dry weight, branches/plant, pods/plante3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Quizalofop at 0.0625 kg/ha significantly increased seeds per pod, 1000-seed weight and seed yield of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- quizalofop 0.0625 kg/hae3
- Outcome
- seeds/pod, 1000-seed weight and seed yielde3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Acetachlor at 1.50 kg/ha significantly increased plant dry weight, branches, and pods per plant of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- acetachlor 1.50 kg/hae3
- Outcome
- plant dry weight, branches/plant, pods/plante3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Acetachlor at 1.50 kg/ha significantly increased seeds per pod, 1000-seed weight and seed yield of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- acetachlor 1.50 kg/hae3
- Outcome
- seeds/pod, 1000-seed weight and seed yielde3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Trifluralin at 1.50 kg/ha significantly increased plant dry weight, branches, and pods per plant of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- trifluralin 1.50 kg/hae3
- Outcome
- plant dry weight, branches/plant, pods/plante3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Trifluralin at 1.50 kg/ha significantly increased seeds per pod, 1000-seed weight and seed yield of soybean.
- Taxon
- soybeanGlycine maxe3
- Treatment
- trifluralin 1.50 kg/hae3
- Outcome
- seeds/pod, 1000-seed weight and seed yielde3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Haloxyfop at 0.100 and 0.125 kg/ha, quizalofop 0.0625 kg/ha, acetachlor 1.50 kg/ha and trifluralin 1.50 kg/ha resulted in significantly higher plant dry weight, branches/plant, pods/plant, seeds/pod, 1000-seed weight and seed yield of soybean”
Claim · model-written summary
Haloxyfop at 0.100 kg/ha gave the highest net return and benefit-cost ratio.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Haloxyfop 0.100 kg/hae4
- Outcome
- net return and B: C ratioe4
- Direction
- higheste4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e4“Haloxyfop 0.100 kg/ha resulted in highest net return and B: C ratio”
Claim · model-written summary
Haloxyfop-methyl at 0.100 kg/ha had the highest WMI, AMI and IWMI, followed by quizalofop 0.0625 kg/ha.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- haloxyfop-methyl 0.100 kg/hae5
- Outcome
- Weed management index (WMI), agronomic management index (AMI) and integrated weed management index (IWMI)e5
- Direction
- higheste5
- Comparator
- quizalofop 0.0625 kg/hae5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Manage Weeds in Soybean (Glycine max L.)”
e5“Weed management index (WMI), agronomic management index (AMI) and integrated weed management index (IWMI) were highest in haloxyfop-methyl 0.100 kg/ha followed by quizalofop 0.0625 kg/ha, haloxyfop-methyl 0.125 kg/ha and trifluralin 1.50 kg/ha”
The same questions in other papers
haloxyfop · yield · Glycine max (soybean)Results differ
3 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- positive
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See all 6 papers →trifluralin · growth · Glycine max (soybean)Results differ
1 paper in the same direction as this paper · 9 in the opposite direction
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10 papers in the same direction as this paper · 11 in the opposite direction · 2 reporting no difference from an alternative
- negative
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See all 24 papers →quizalofop · weed · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
haloxyfop-methyl · weed · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
quizalofop · yield · Glycine max (soybean)Results agree
4 papers in the same direction as this paper
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- positive
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See all 5 papers →haloxyfop · weed · Glycine max (soybean)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
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See all 6 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.