Abstract
The effects of chlorimuron as related to application timing were evaluated on sicklepod and soybean in the glasshouse. Plants were sprayed with chlorimuron at 8.8 g ai ha –1 at 14, 21, 28, and 35 days after planting (DAP). Early (14 DAP) chlorimuron application reduced sicklepod dry weight, leaf area, and water use to levels significantly less than those of plants treated at 28 and 35 DAP. Soybean dry weight and leaf area were not affected by chlorimuron. However, soybean water use was initially reduced at application timings of 28 DAP or earlier but recovered by 4 weeks after treatment (WAT). Sicklepod net assimilation rate (NAR) and relative growth rate (RGR) were reduced by chlorimuron regardless of application timing while soybean was not affected.
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Claims 6
Claim · model-written summary
Chlorimuron at 14 DAP reduced sicklepod dry weight, leaf area and water use relative to 28 and 35 DAP.
- Taxon
- soybean
Glycine maxt0 - Treatment
- Early (14 DAP) chlorimuron applicatione0
- Interactor
- sicklepode0weed
- Outcome
- sicklepod dry weight, leaf area, and water usee0
- Direction
- reducede0
- Comparator
- plants treated at 28 and 35 DAPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early (14 DAP) chlorimuron application reduced sicklepod dry weight, leaf area, and water use to levels significantly less than those of plants treated at 28 and 35 DAP.”
t0“Soybean”
Claim · model-written summary
Chlorimuron did not affect soybean dry weight and leaf area.
- Taxon
- SoybeanGlycine maxe0
- Treatment
- chlorimurone0
- Outcome
- dry weight and leaf areae0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean dry weight and leaf area were not affected by chlorimuron.”
Claim · model-written summary
Chlorimuron at 28 DAP or earlier initially reduced soybean water use, which recovered by four weeks.
- Taxon
- soybeanGlycine maxe0
- Treatment
- application timings of 28 DAP or earliere0
- Outcome
- water usee0
- Direction
- initially reducede0
- Qualifier
- recovered by 4 weeks after treatment (WAT)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean water use was initially reduced at application timings of 28 DAP or earlier but recovered by 4 weeks after treatment (WAT)”
Claim · model-written summary
Chlorimuron reduced sicklepod net assimilation rate at all application timings.
- Taxon
- soybeanGlycine maxt0
- Treatment
- chlorimurone0
- Interactor
- Sicklepode0weed
- Outcome
- Sicklepod net assimilation rate (NAR)e0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sicklepod net assimilation rate (NAR) and relative growth rate (RGR) were reduced by chlorimuron regardless of application timing while soybean was not affected.”
t0“Soybean”
Claim · model-written summary
Chlorimuron reduced sicklepod relative growth rate at all application timings.
- Taxon
- soybeanGlycine maxt0
- Treatment
- chlorimurone0
- Interactor
- Sicklepode0weed
- Outcome
- relative growth rate (RGR)e0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sicklepod net assimilation rate (NAR) and relative growth rate (RGR) were reduced by chlorimuron regardless of application timing while soybean was not affected.”
t0“Soybean”
Claim · model-written summary
Soybean net assimilation and relative growth rates were unaffected by chlorimuron.
- Taxon
- soybeanGlycine maxe0
- Treatment
- chlorimuront0
- Outcome
- net assimilation rate (NAR) and relative growth rate (RGR)t1
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while soybean was not affected”
t0“Sicklepod net assimilation rate (NAR) and relative growth rate (RGR) were reduced by chlorimuron regardless of application timing while soybean was not affected.”
t1“net assimilation rate (NAR) and relative growth rate (RGR)”
The same questions in other papers
chlorimuron · growth · Glycine max (soybean)Results differ
9 papers in the same direction as this paper · 7 in the opposite direction
- negative
- negative
- negative
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See all 17 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.