Abstract
The tolerance of 41- and 76-cm tall corn to sethoxydim applied with a precision postemergence-directed sprayer was evaluated in field studies in 1987 and 1988. Corn 41 cm tall at application tolerated directed sethoxydim more than corn 76 cm tall. Sethoxydim plus crop oil concentrate at 110 to 220 g/ha plus 1.3% (v/v) applied to 41-cm corn resulted in little or no injury and no corn grain yield reductions. When sethoxydim at rates exceeding 110 g/ha plus crop oil concentrate was applied to corn 76 cm tall, injury occurred which reduced corn grain yield. Good tolerance of 41-cm tall corn validates the safety and effectiveness of postemergence-directed sethoxydim when applied with precision sprayer equipment.
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Claims 6
Claim · model-written summary
Corn 41 cm tall tolerated directed sethoxydim more than corn 76 cm tall.
- Taxon
- Corn
Zea mays subsp. mayse0 - Organ / stage
- 41 cm talle0
- Treatment
- directed sethoxydime0
- Outcome
- tolerated directed sethoxydime0
- Direction
- moree0
- Comparator
- corn 76 cm talle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Corn 41 cm tall at application tolerated directed sethoxydim more than corn 76 cm tall”
Claim · model-written summary
At 41 cm, sethoxydim with crop oil caused little or no corn injury.
- Taxon
- cornZea mays subsp. mayse0
- Organ / stage
- 41-cme0
- Treatment
- Sethoxydim plus crop oil concentrate at 110 to 220 g/ha plus 1.3% (v/v)e0
- Outcome
- injurye0
- Direction
- little or noe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sethoxydim plus crop oil concentrate at 110 to 220 g/ha plus 1.3% (v/v) applied to 41-cm corn resulted in little or no injury”
Claim · model-written summary
At 41 cm, sethoxydim with crop oil caused no corn grain yield reduction.
- Taxon
- cornZea mays subsp. mayse0
- Organ / stage
- 41-cme0
- Treatment
- Sethoxydim plus crop oil concentrate at 110 to 220 g/ha plus 1.3% (v/v)e0
- Outcome
- corn grain yielde0
- Direction
- noe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sethoxydim plus crop oil concentrate at 110 to 220 g/ha plus 1.3% (v/v) applied to 41-cm corn resulted in little or no injury and no corn grain yield reductions”
Claim · model-written summary
Rates above 110 g/ha with crop oil injured 76 cm corn.
- Taxon
- cornZea mays subsp. mayse0
- Organ / stage
- 76 cm talle0
- Treatment
- sethoxydim at rates exceeding 110 g/ha plus crop oil concentratee0
- Outcome
- injury occurrede0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When sethoxydim at rates exceeding 110 g/ha plus crop oil concentrate was applied to corn 76 cm tall, injury occurred”
Claim · model-written summary
Injury from rates above 110 g/ha with crop oil reduced grain yield of 76 cm corn.
- Taxon
- cornZea mays subsp. mayse0
- Organ / stage
- 76 cm talle0
- Treatment
- sethoxydim at rates exceeding 110 g/ha plus crop oil concentratee0
- Outcome
- corn grain yielde0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When sethoxydim at rates exceeding 110 g/ha plus crop oil concentrate was applied to corn 76 cm tall, injury occurred which reduced corn grain yield”
Claim · model-written summary
The authors concluded that directed sethoxydim with precision equipment is safe and effective for 41 cm corn.
- Taxon
- cornZea mays subsp. mayse0
- Organ / stage
- 41-cm talle0
- Treatment
- postemergence-directed sethoxydime0
- Outcome
- safety and effectiveness of postemergence-directed sethoxydime0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Good tolerance of 41-cm tall corn validates the safety and effectiveness of postemergence-directed sethoxydim when applied with precision sprayer equipment”
The same questions in other papers
Sethoxydim · crop injury · Zea mays (maize)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →Sethoxydim · yield · Zea mays (maize)Positive and negative results
6 papers in the same direction as this paper · 4 in the opposite direction
- positive
- no effect
- no effect
7 papers more in this group
See all 11 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.