Abstract
Experiments were conducted in 1993 and 1994 to determine if seed treated with disulfoton at 3, 6, or 12 g ai kg −1 reduced bleaching of rice foliage caused by clomazone applied delayed preemergence at 0.56, 1.1, 1.7, or 2.2 kg ai ha −1 on silt loam and silty clay soils. Clomazone injured rice more on silt loam soil than on silty clay soil. Disulfoton reduced bleaching caused by clomazone. In additional field experiments conducted during 1995 and 1996, clomazone at rates as high as 2.2 kg ha −1 did not affect grain yield in seven of 10 experiments. Clomazone at rates below 1.7 kg ha −1 did not reduce grain yield in any of the experiments.
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Claims 4
Claim · model-written summary
Clomazone caused more rice injury on silt loam than silty clay.
- Taxon
- rice
Oryza sativae0 - Treatment
- Clomazonee0
- Outcome
- injured ricee0
- Direction
- moree0
- Comparator
- silty clay soile0
- Setting
- silt loam soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Clomazone injured rice more on silt loam soil than on silty clay soil.”
Claim · model-written summary
Disulfoton reduced rice foliage bleaching caused by clomazone.
- Taxon
- RiceOryza sativat0
- Treatment
- Disulfotone0
- Outcome
- bleaching caused by clomazonee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Disulfoton reduced bleaching caused by clomazone.”
e1“rice foliage caused by clomazone”
t0“Rice”
Claim · model-written summary
Clomazone rates up to 2.2 kg per hectare did not affect rice grain yield in seven of ten field experiments.
- Taxon
- RiceOryza sativat0
- Treatment
- clomazone at rates as high as 2.2 kg ha −1e0
- Outcome
- grain yielde0
- Direction
- did not affecte0
- Value
- seven of 10 experimentse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“clomazone at rates as high as 2.2 kg ha −1 did not affect grain yield in seven of 10 experiments”
t0“Rice”
Claim · model-written summary
Clomazone rates below 1.7 kg per hectare did not reduce rice grain yield in any experiment.
- Taxon
- RiceOryza sativat0
- Treatment
- Clomazone at rates below 1.7 kg ha −1e0
- Outcome
- grain yielde0
- Direction
- did not reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Clomazone at rates below 1.7 kg ha −1 did not reduce grain yield in any of the experiments.”
t0“Rice”
The same questions in other papers
clomazone · yield · Oryza sativa (rice)Positive and negative results
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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.