Abstract
Oxadiazon [2- tert -butyl-4(2,4-dichloro-5-isopropoxyphenyl)-δ 2 -1,3,4-oxadiazolin-5-one] applied to dormant bermudagrass [ Cynodon dactylon (L.) Pers. ‘Tifway’ ♯ CYNDA] retarded early foliar growth more than other herbicides evaluated. When bensulide [ O,O -diisopropyl phosphorodithioate S -ester with N -(2-mercaptoethyl)benzenesulfonamide] treatments were delayed until after bermudagrass initiated spring growth, foliar growth and quality were generally lower than when the treatments were applied to dormant turf. Retardation of early foliar bermudagrass growth by 2,4-D [(2,4-dichlorophenoxy)acetic acid] + mecoprop {2-[(4-chloro- o -tolyl)oxy] propionic acid} + dicamba (3,6-dichloro- o -anisic acid) was generally the same whether applied to dormant or semidormant turf. This combination of herbicides reduced the quality and density of bermudagrass when applied to growing but not to dormant turf. Atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)- s -triazine] did not retard bermudagrass growth or affect density whether applied to dormant or semidormant turf, but turf quality was slightly lower when atrazine was applied to semidormant turf.
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Claims 7
Claim · model-written summary
Oxadiazon on dormant bermudagrass retarded early foliar growth more than other herbicides.
- Taxon
- bermudagrass
Cynodon dactylone0 - Material
- ‘Tifway’e0
- Treatment
- Oxadiazone0
- Outcome
- early foliar growthe0
- Direction
- retardede0
- Comparator
- other herbicides evaluatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Oxadiazon [2- tert -butyl-4(2,4-dichloro-5-isopropoxyphenyl)-δ 2 -1,3,4-oxadiazolin-5-one] applied to dormant bermudagrass [ Cynodon dactylon (L.) Pers. ‘Tifway’ ♯ CYNDA] retarded early foliar growth more than other herbicides evaluated”
Claim · model-written summary
Bensulide applied after spring growth began gave lower foliar growth than application to dormant turf.
- Taxon
- bermudagrassCynodon dactylone0
- Treatment
- bensulidee0
- Outcome
- foliar growthe0
- Direction
- lowere0
- Comparator
- treatments were applied to dormant turfe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When bensulide [ O,O -diisopropyl phosphorodithioate S -ester with N -(2-mercaptoethyl)benzenesulfonamide] treatments were delayed until after bermudagrass initiated spring growth, foliar growth and quality were generally lower than when the treatments were applied to dormant turf”
Claim · model-written summary
Bensulide applied after spring growth began gave lower turf quality than application to dormant turf.
- Taxon
- bermudagrassCynodon dactylone0
- Treatment
- bensulidee0
- Outcome
- qualitye0
- Direction
- lowere0
- Comparator
- treatments were applied to dormant turfe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When bensulide [ O,O -diisopropyl phosphorodithioate S -ester with N -(2-mercaptoethyl)benzenesulfonamide] treatments were delayed until after bermudagrass initiated spring growth, foliar growth and quality were generally lower than when the treatments were applied to dormant turf”
Claim · model-written summary
The three herbicide combination retarded early foliar growth similarly on dormant and semidormant turf.
- Taxon
- bermudagrassCynodon dactylone0
- Treatment
- 2,4-D [(2,4-dichlorophenoxy)acetic acid] + mecoprop {2-[(4-chloro- o -tolyl)oxy] propionic acid} + dicambae0
- Outcome
- Retardation of early foliar bermudagrass growthe0
- Direction
- generally the samee0
- Comparator
- dormant or semidormant turfe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Retardation of early foliar bermudagrass growth by 2,4-D [(2,4-dichlorophenoxy)acetic acid] + mecoprop {2-[(4-chloro- o -tolyl)oxy] propionic acid} + dicamba (3,6-dichloro- o -anisic acid) was generally the same whether applied to dormant or semidormant turf”
Claim · model-written summary
The combination reduced quality and density on growing turf but not dormant turf.
- Taxon
- bermudagrassCynodon dactylone0
- Treatment
- combination of herbicidese0
- Outcome
- quality and densitye0
- Direction
- reducede0
- Comparator
- dormant turfe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This combination of herbicides reduced the quality and density of bermudagrass when applied to growing but not to dormant turf”
Claim · model-written summary
Atrazine did not retard growth or affect density on dormant or semidormant turf.
- Taxon
- bermudagrassCynodon dactylone0
- Treatment
- Atrazinee0
- Outcome
- growth or affect densitye0
- Direction
- did not retarde0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)- s -triazine] did not retard bermudagrass growth or affect density whether applied to dormant or semidormant turf”
Claim · model-written summary
Atrazine on semidormant turf slightly lowered turf quality.
Not reportedComparator
Verbatim
e0“turf quality was slightly lower when atrazine was applied to semidormant turf”
The same questions in other papers
Oxadiazon · growth · Cynodon dactylon (Bermuda grass)Results differ
6 papers in the same direction as this paper · 2 in the opposite direction
- negative
- positive
- positive
5 papers more in this group
See all 9 papers →2,4-D · growth · Cynodon dactylon (Bermuda grass)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- negative
Bensulide · growth · Cynodon dactylon (Bermuda grass)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
1 paper more in this group
See all 5 papers →mecoprop · growth · Cynodon dactylon (Bermuda grass)Results agree
1 paper in the same direction as this paper
- negative
dicamba · growth · Cynodon dactylon (Bermuda grass)Results agree
1 paper in the same direction as this paper
- negative
Bensulide · quality: general · Cynodon dactylon (Bermuda grass)Results agree
1 paper in the same direction as this paper
- no effect
herbicide · quality: general · Cynodon dactylon (Bermuda grass)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- no effect
1 paper more in this group
See all 5 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.