Abstract
Field and greenhouse experiments were conducted to determine effects of adding (NH 4 ) 2 SO 4 or urea ammonium nitrate containing 30% N (UAN) and/or substituting BCH 81508 S for crop oil with sethoxydim and sethoxydim plus bentazon applied to corn and large crabgrass. Control was similar with sethoxydim plus crop oil and sethoxydim plus BCH 81508 S. Adding (NH 4 ) 2 SO 4 or UAN moderately improved control with sethoxydim in some experiments. Both (NH 4 ) 2 SO 4 and UAN increased control when added to sethoxydim plus bentazon, with UAN being the more effective ammonium fertilizer. Large crabgrass control with sethoxydim plus bentazon was enhanced more with 1.4 and 2.8 kg/ha (NH 4 ) 2 SO 4 than with 5.6 kg/ha. Substituting BCH 81508 S for crop oil with sethoxydim plus bentazon also increased corn and large crabgrass control. Adding ammonium fertilizers plus substituting BCH 81508 S for crop oil with sethoxydim plus bentazon eliminated antagonism on corn and partially alleviated antagonism on large crabgrass.
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Claims 9
Claim · model-written summary
Control was similar with crop oil and BCH 81508 S added to sethoxydim.
- Taxon
- corn
Zea mays subsp. mayse1 - Treatment
- sethoxydim plus BCH 81508 Se0
- Outcome
- Controle0
- Direction
- similare0
- Comparator
- sethoxydim plus crop oile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control was similar with sethoxydim plus crop oil and sethoxydim plus BCH 81508 S”
e1“applied to corn and large crabgrass”
Claim · model-written summary
Ammonium sulfate moderately improved sethoxydim control in some experiments.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- (NH 4 ) 2 SO 4e0
- Outcome
- controle0
- Direction
- improvede0
- Comparator
- sethoxydime0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adding (NH 4 ) 2 SO 4 or UAN moderately improved control with sethoxydim in some experiments”
e1“applied to corn and large crabgrass”
Claim · model-written summary
UAN moderately improved sethoxydim control in some experiments.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- UANe0
- Outcome
- controle0
- Direction
- improvede0
- Comparator
- sethoxydime0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adding (NH 4 ) 2 SO 4 or UAN moderately improved control with sethoxydim in some experiments”
e1“applied to corn and large crabgrass”
Claim · model-written summary
Ammonium sulfate increased control with sethoxydim plus bentazon.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- (NH 4 ) 2 SO 4e0
- Outcome
- controle0
- Direction
- increasede0
- Comparator
- sethoxydim plus bentazone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both (NH 4 ) 2 SO 4 and UAN increased control when added to sethoxydim plus bentazon”
e1“applied to corn and large crabgrass”
Claim · model-written summary
UAN increased control with sethoxydim plus bentazon and was the more effective fertilizer.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- UANe0
- Outcome
- controle0
- Direction
- more effectivee0
- Comparator
- (NH 4 ) 2 SO 4e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both (NH 4 ) 2 SO 4 and UAN increased control when added to sethoxydim plus bentazon, with UAN being the more effective ammonium fertilizer”
e1“applied to corn and large crabgrass”
Claim · model-written summary
Lower ammonium sulfate rates enhanced large crabgrass control more than 5.6 kg/ha.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- 1.4 and 2.8 kg/ha (NH 4 ) 2 SO 4e0
- Outcome
- Large crabgrass controle0
- Direction
- enhanced moree0
- Comparator
- 5.6 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Large crabgrass control with sethoxydim plus bentazon was enhanced more with 1.4 and 2.8 kg/ha (NH 4 ) 2 SO 4 than with 5.6 kg/ha”
e1“applied to corn and large crabgrass”
Claim · model-written summary
BCH 81508 S substitution increased corn and large crabgrass control.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- BCH 81508 Se0
- Interactor
- large crabgrasse0weed
- Outcome
- corn and large crabgrass controle0
- Direction
- increasede0
- Comparator
- crop oile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Substituting BCH 81508 S for crop oil with sethoxydim plus bentazon also increased corn and large crabgrass control”
Claim · model-written summary
Fertilizer addition plus BCH substitution eliminated antagonism on corn.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Adding ammonium fertilizers plus substituting BCH 81508 S for crop oil with sethoxydim plus bentazone0
- Outcome
- antagonism on corne0
- Direction
- eliminatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adding ammonium fertilizers plus substituting BCH 81508 S for crop oil with sethoxydim plus bentazon eliminated antagonism on corn and partially alleviated antagonism on large crabgrass”
Claim · model-written summary
Fertilizer addition plus BCH substitution partially alleviated antagonism on large crabgrass.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Adding ammonium fertilizers plus substituting BCH 81508 S for crop oil with sethoxydim plus bentazone0
- Interactor
- large crabgrasse0weed
- Outcome
- antagonism on large crabgrasse0
- Direction
- alleviatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Adding ammonium fertilizers plus substituting BCH 81508 S for crop oil with sethoxydim plus bentazon eliminated antagonism on corn and partially alleviated antagonism on large crabgrass”
The same questions in other papers
urea ammonium nitrate · control · Zea mays (maize)Positive and negative results
1 in the opposite direction
- no effect
Sethoxydim · organism · Zea mays (maize)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
Sethoxydim · control · Zea mays (maize)Positive and negative results
2 papers in the same direction as this paper · 5 reporting no difference from an alternative
- positive
- positive
- positive
4 papers more in this group
See all 8 papers →fertilization · organism · Zea mays (maize)Results differ
136 papers in the same direction as this paper · 20 in the opposite direction · 5 reporting no difference from an alternative
- negative
- no effect
- no effect
158 papers more in this group
See all 162 papers →nitrogen · organism · Zea mays (maize)Positive and negative results
45 papers in the same direction as this paper · 14 in the opposite direction · 3 reporting no difference from an alternative
- no effect
- negative
- no effect
59 papers more in this group
See all 63 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.