Abstract
Field experiments were conducted in Michigan, Minnesota, and Wisconsin in 1990 to explore interactions between nicosulfuron applied POST and terbufos insecticide at 0.06 or 0.11 g ai/m of row applied in-furrow on ‘Pioneer 3751’ field corn and ‘Jubilee’ sweet corn. Nicosulfuron at 0, 70, and 140 g ai/ha plus nonionic surfactant and 28% nitrogen fertilizer was applied to both corn types. Field corn response to nicosulfuron and terbufos was similar at all locations, whereas sweet corn injury varied with location. Nicosulfuron injured field corn more when applied at the four-leaf than the three-leaf stage. Injury to both corn types increased as nicosulfuron rate increased or when applied following terbufos. Nicosulfuron at 140 g/ha without terbufos did not reduce yield of either corn type; however, corn previously treated in-furrow with terbufos reduced yield.
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Claims 7
Claim · model-written summary
Field corn response to the two chemicals was similar across locations.
Verbatim
e0“Field corn response to nicosulfuron and terbufos was similar at all locations”
Claim · model-written summary
Sweet corn injury varied by location.
Verbatim
e0“sweet corn injury varied with location”
Claim · model-written summary
Nicosulfuron caused more field corn injury at the four-leaf stage than at the three-leaf stage.
Verbatim
e0“Nicosulfuron injured field corn more when applied at the four-leaf than the three-leaf stage”
Claim · model-written summary
Higher nicosulfuron rates increased injury in both corn types.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- nicosulfurone0
- Outcome
- Injury to both corn typese0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Injury to both corn types increased as nicosulfuron rate increased”
Claim · model-written summary
Applying nicosulfuron after terbufos increased injury in both corn types.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- applied following terbufose0
- Outcome
- Injury to both corn typese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Injury to both corn types increased as nicosulfuron rate increased or when applied following terbufos”
Claim · model-written summary
Nicosulfuron at 140 g/ha without terbufos did not reduce yield of either corn type.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Nicosulfuron at 140 g/ha without terbufose0
- Outcome
- yielde0
- Direction
- did not reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nicosulfuron at 140 g/ha without terbufos did not reduce yield of either corn type”
Claim · model-written summary
Prior in-furrow terbufos reduced corn yield.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- treated in-furrow with terbufose0
- Outcome
- yielde0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“corn previously treated in-furrow with terbufos reduced yield”
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