Abstract
A study was conducted in 1994 and 1995 at two Mississippi locations to evaluate preplant incorporated (PPI) and preemergence (PRE) applications of alachlor, clomazone, SAN 582, metolachlor, pendimethalin, and trifluralin, and postemergence (POST) applications of AC 263,222 and imazethapyr alone or followed by clethodim late postemergence (LPOST) for red rice control in soybean. Applications of 110 g ai/ha clethodim increased red rice control when following any earlier herbicide application at one location that harbored a high natural infestation. In 1 yr at one location, red rice seedhead suppression from PPI and PRE herbicide applications alone was greater than 95% due to high activity from herbicides and drought conditions during red rice seedhead development. Early postemergence (EPOST) applications of 30 g ae/ha AC 263,222 suppressed at least 95% of red rice seedheads, regardless of year, location, or clethodim LPOST application. At one location, any treatment where 110 g/ha clethodim followed an earlier herbicide application suppressed red rice seedheads at least 95%. Compared to the nontreated control, only AC 263,222 injured soybean (30%) and reduced soybean yield (200 kg/ha).
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Claims 6
Claim · model-written summary
Following earlier herbicides with clethodim increased red rice control at the high infestation site.
- Taxon
- Soybean (Glycine max)
Glycine maxt0 - Treatment
- 110 g ai/ha clethodime0
- Interactor
- red ricee0weed
- Outcome
- red rice controle0
- Direction
- increasede0
- Comparator
- any earlier herbicide applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applications of 110 g ai/ha clethodim increased red rice control when following any earlier herbicide application at one location that harbored a high natural infestation”
t0“Soybean (Glycine max)”
Claim · model-written summary
PPI and PRE herbicides alone suppressed over 95% of red rice seedheads in one year at one location.
- Taxon
- Soybean (Glycine max)Glycine maxt0
- Treatment
- PPI and PRE herbicide applicationse0
- Interactor
- red ricee0weed
- Outcome
- red rice seedhead suppressione0
- Direction
- greater thane0
- Value
- 95%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“red rice seedhead suppression from PPI and PRE herbicide applications alone was greater than 95% due to high activity from herbicides and drought conditions”
t0“Soybean (Glycine max)”
Claim · model-written summary
Early postemergence AC 263,222 suppressed at least 95% of red rice seedheads across years, locations and clethodim use.
- Taxon
- Soybean (Glycine max)Glycine maxt0
- Treatment
- 30 g ae/ha AC 263,222e0
- Interactor
- red ricee0weed
- Outcome
- red rice seedheadse0
- Direction
- suppressede0
- Value
- at least 95%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early postemergence (EPOST) applications of 30 g ae/ha AC 263,222 suppressed at least 95% of red rice seedheads, regardless of year, location, or clethodim LPOST application”
t0“Soybean (Glycine max)”
Claim · model-written summary
Cletodim following earlier herbicide suppressed at least 95% of red rice seedheads at one location.
- Taxon
- Soybean (Glycine max)Glycine maxt0
- Treatment
- 110 g/ha clethodime0
- Interactor
- red ricee0weed
- Outcome
- red rice seedheadse0
- Direction
- suppressede0
- Value
- at least 95%e0
- Comparator
- an earlier herbicide applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“any treatment where 110 g/ha clethodim followed an earlier herbicide application suppressed red rice seedheads at least 95%”
t0“Soybean (Glycine max)”
Claim · model-written summary
AC 263,222 injured soybean by 30% relative to untreated control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- AC 263,222e0
- Outcome
- injured soybeane0
- Direction
- injurede0
- Value
- 30%e0
- Comparator
- nontreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the nontreated control, only AC 263,222 injured soybean (30%) and reduced soybean yield (200 kg/ha)”
Claim · model-written summary
AC 263,222 reduced soybean yield by 200 kg/ha relative to untreated control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- AC 263,222e0
- Outcome
- soybean yielde0
- Direction
- reducede0
- Value
- 200 kg/hae0
- Comparator
- nontreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the nontreated control, only AC 263,222 injured soybean (30%) and reduced soybean yield (200 kg/ha)”
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See all 123 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.