Abstract
Abstract Field studies conducted for 2 years showed that glyphosate [N-(phosphonomethyl) glycine] or mixtures of glyphosate and preemergence herbicides applied as preplant and directed postplant sprays were effective in providing season-long weed control in commercial nurseries. Oryzalin [3,5-dinitro- N 4 , N 4 -dipropylsulfanilamide] at 2.2 or 4.5 kg ai/ha, and mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha). None of the herbicide treatments reduced growth of red maple ( Acer rubrum L.), Norway maple ( A. platanoides L.), or creeping juniper ( Juniperus horizontalis Moench). Japanese spurge ( Packysandra terminalis Sieb. and Zucc.) survival was reduced by treatments containing oryzalin.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗
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Claims 10
Claim · model-written summary
Glyphosate alone or with preemergence herbicides provided season-long weed control in commercial nurseries.
- Taxon
- Nursery Plantingst0
- Treatment
- glyphosatee0
- Interactor
- weede0weed
- Outcome
- season-long weed controle0
- Direction
- effectivee0
Not reportedComparator
Verbatim
e0“glyphosate [N-(phosphonomethyl) glycine] or mixtures of glyphosate and preemergence herbicides applied as preplant and directed postplant sprays were effective in providing season-long weed control in commercial nurseries”
t0“Nursery Plantings”
Claim · model-written summary
Oryzalin at either tested rate was effective following or combined with preplant glyphosate.
- Taxon
- Nursery Plantingst0
- Treatment
- Oryzaline0
- Outcome
- effective treatmentse0
- Direction
- effectivee0
- Qualifier
- 2.2 or 4.5 kg ai/hae0
Not reportedComparator
Verbatim
e0“Oryzalin [3,5-dinitro- N 4 , N 4 -dipropylsulfanilamide] at 2.2 or 4.5 kg ai/ha, and mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha)”
t0“Nursery Plantings”
Claim · model-written summary
Simazine with diphenamid was an effective treatment after or with glyphosate.
- Taxon
- Nursery Plantingst0
- Treatment
- simazinee0
- Outcome
- effective treatmentse0
- Direction
- effectivee0
- Qualifier
- diphenamide0
Not reportedComparator
Verbatim
e0“mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha)”
t0“Nursery Plantings”
Claim · model-written summary
Simazine with napropamide was an effective treatment after or with glyphosate.
- Taxon
- Nursery Plantingst0
- Treatment
- simazinee0
- Outcome
- effective treatmentse0
- Direction
- effectivee0
- Qualifier
- napropamidee0
Not reportedComparator
Verbatim
e0“mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha)”
t0“Nursery Plantings”
Claim · model-written summary
Simazine with alachlor was an effective treatment after or with glyphosate.
- Taxon
- Nursery Plantingst0
- Treatment
- simazinee0
- Outcome
- effective treatmentse0
- Direction
- effectivee0
- Qualifier
- alachlore0
Not reportedComparator
Verbatim
e0“mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha)”
t0“Nursery Plantings”
Claim · model-written summary
Simazine with oryzalin was an effective treatment after or with glyphosate.
- Taxon
- Nursery Plantingst0
- Treatment
- simazinee0
- Outcome
- effective treatmentse0
- Direction
- effectivee0
- Qualifier
- oryzaline0
Not reportedComparator
Verbatim
e0“mixtures of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] at 1.1 kg ai/ha with diphenamid [ N , N dimethyl-2,-2-diphenylacetamide] at 6.7 kg ai/ha, napropamide [2-(α-naphthoxyl)- N , N -diethylpropionamide] at 2.2 kg ai/ha, alachlor [2-chloro-2’,6’-diethyl- N -(methoxymethyl) acetanilide] at 2.2 kg ai/ha or oryzalin at 4.5 kg ai/ha were effective treatments when used after preplant application of glyphosate (2.2 kg ai/ha) or when combined with glyphosate (2.2 kg ai/ha)”
t0“Nursery Plantings”
Claim · model-written summary
Herbicide treatments did not reduce red maple growth.
- Taxon
- red maple
Acer rubrume0 - Treatment
- herbicide treatmentse0
- Outcome
- growthe0
- Direction
- None of the herbicide treatments reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“None of the herbicide treatments reduced growth of red maple ( Acer rubrum L.), Norway maple ( A. platanoides L.), or creeping juniper ( Juniperus horizontalis Moench)”
Claim · model-written summary
Herbicide treatments did not reduce Norway maple growth.
- Taxon
- Norway maple
Acer platanoidese0 - Treatment
- herbicide treatmentse0
- Outcome
- growthe0
- Direction
- None of the herbicide treatments reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“None of the herbicide treatments reduced growth of red maple ( Acer rubrum L.), Norway maple ( A. platanoides L.), or creeping juniper ( Juniperus horizontalis Moench)”
Claim · model-written summary
Herbicide treatments did not reduce creeping juniper growth.
- Taxon
- creeping junipere0
- Treatment
- herbicide treatmentse0
- Outcome
- growthe0
- Direction
- None of the herbicide treatments reducede0
Not reportedComparator
Verbatim
e0“None of the herbicide treatments reduced growth of red maple ( Acer rubrum L.), Norway maple ( A. platanoides L.), or creeping juniper ( Juniperus horizontalis Moench)”
Claim · model-written summary
Treatments containing oryzalin reduced Japanese spurge survival.
Not reportedComparator
Verbatim
e0“Japanese spurge ( Packysandra terminalis Sieb. and Zucc.) survival was reduced by treatments containing oryzalin”
The same questions in other papers
herbicide · growth · Acer platanoides (Norway maple)Positive and negative results
1 in the opposite direction
- positive
herbicide · growth · Acer rubrum (red maple)Results agree
1 paper in the same direction as this paper
- no effect
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.