Abstract
Field studies were conducted at two locations in North Carolina in 1998 and in 1999 to evaluate weed control and peanut response following diclosulam at 27 g ai/ha preemergence (PRE) or flumioxazin at 87 g ai/ha preemergence (PRE) alone and in systems with postemergence (POST) commercial standards. All plots received a preplant incorporated (PPI) treatment of metolachlor at 1,400 g ai/ha. Metolachlor PPI plus diclosulam or flumioxazin PRE controlled common lambsquarters, common ragweed, entireleaf morningglory, large crabgrass, and yellow nutsedge as well as or better than metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POST. Metolachlor PPI plus diclosulam PRE or flumioxazin PRE controlled ivyleaf morningglory as well as metolachlor PPI fb acifluorfen plus bentazon POST. Metolachlor PPI plus flumioxazin PRE controlled common lambsquarters better than metolachlor PPI plus diclosulam PRE while diclosulam PRE controlled common ragweed better. There was no difference in common lambsquarters control between flumioxazin and diclosulam PRE when POST herbicides were used. There was only one difference in peanut yield and net returns between metolachlor PPI fb either diclosulam or flumioxazin PRE when POST herbicides were used.Nomenclature: Acifluorfen; bentazon; diclosulam; flumioxazin; metolachlor; paraquat; common lambsquarters, Chenopodium album L. #3 CHEAL; common ragweed, Ambrosia artemisiifolia L. # AMBEL; entireleaf morningglory, Ipomoea hederacea var. integriuscula Gray # IPOHG; ivyleaf morningglory, Ipomoea hederacea (L.) Jacq. # IPOHE; large crabgrass, Digitaria sanguinalis L. Scop. # DIGSA; yellow nutsedge, Cyperus esculentus L. # CYPES; peanut, Arachis hypogaea L., ‘NC 7’, ‘NC 10C’.Additional index words: Economic analysis, acifluorfen, bentazon, paraquat.Abbreviations: EPOST, early postemergence; fb, followed by; POST, postemergence; PPI, preplant incorporated; PRE, preemergence.
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Claims 11
Claim · model-written summary
Metolachlor plus diclosulam controlled common lambsquarters, common ragweed and entireleaf morningglory at least as well as the postemergence standards.
- Taxon
- peanut
Arachis hypogaeae1 - Treatment
- Metolachlor PPI plus diclosulame0
- Interactor
- common lambsquarters
Chenopodium albume0weed - Outcome
- common lambsquarters, common ragweed, entireleaf morningglorye0
- Direction
- as well as or bettere0
- Comparator
- metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam or flumioxazin PRE controlled common lambsquarters, common ragweed, entireleaf morningglory, large crabgrass, and yellow nutsedge as well as or better than metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Metolachlor plus flumioxazin controlled common lambsquarters, common ragweed and entireleaf morningglory at least as well as the postemergence standards.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- flumioxazin PREe0
- Interactor
- common lambsquartersChenopodium albume0weed
- Outcome
- common lambsquarters, common ragweed, entireleaf morningglorye0
- Direction
- as well as or bettere0
- Comparator
- metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam or flumioxazin PRE controlled common lambsquarters, common ragweed, entireleaf morningglory, large crabgrass, and yellow nutsedge as well as or better than metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Metolachlor plus diclosulam controlled large crabgrass and yellow nutsedge at least as well as the postemergence standards.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- Metolachlor PPI plus diclosulame0
- Interactor
- large crabgrasse0weed
- Outcome
- large crabgrass, and yellow nutsedgee0
- Direction
- as well as or bettere0
- Comparator
- metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam or flumioxazin PRE controlled common lambsquarters, common ragweed, entireleaf morningglory, large crabgrass, and yellow nutsedge as well as or better than metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Metolachlor plus flumioxazin controlled large crabgrass and yellow nutsedge at least as well as the postemergence standards.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- flumioxazin PREe0
- Interactor
- large crabgrasse0weed
- Outcome
- large crabgrass, and yellow nutsedgee0
- Direction
- as well as or bettere0
- Comparator
- metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam or flumioxazin PRE controlled common lambsquarters, common ragweed, entireleaf morningglory, large crabgrass, and yellow nutsedge as well as or better than metolachlor PPI followed by (fb) acifluorfen plus bentazon POST or paraquat plus bentazon early postemergence fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Diclosulam controlled ivyleaf morningglory as well as the postemergence standard.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- Metolachlor PPI plus diclosulam PREe0
- Interactor
- ivyleaf morningglory
Ipomoea hederaceae0weed - Outcome
- ivyleaf morningglorye0
- Direction
- as well ase0
- Comparator
- metolachlor PPI fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam PRE or flumioxazin PRE controlled ivyleaf morningglory as well as metolachlor PPI fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Flumioxazin controlled ivyleaf morningglory as well as the postemergence standard.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- flumioxazin PREe0
- Interactor
- ivyleaf morninggloryIpomoea hederaceae0weed
- Outcome
- ivyleaf morningglorye0
- Direction
- as well ase0
- Comparator
- metolachlor PPI fb acifluorfen plus bentazon POSTe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus diclosulam PRE or flumioxazin PRE controlled ivyleaf morningglory as well as metolachlor PPI fb acifluorfen plus bentazon POST.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Flumioxazin controlled common lambsquarters better than diclosulam.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- Metolachlor PPI plus flumioxazin PREe0
- Interactor
- common lambsquartersChenopodium albume0weed
- Outcome
- common lambsquarterse0
- Direction
- bettere0
- Comparator
- metolachlor PPI plus diclosulam PREe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Metolachlor PPI plus flumioxazin PRE controlled common lambsquarters better than metolachlor PPI plus diclosulam PRE”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
Diclosulam controlled common ragweed better than flumioxazin.
- Taxon
- peanutArachis hypogaeae2
- Treatment
- diclosulam PREe0
- Interactor
- common ragweed
Ambrosia artemisiifoliae0weed - Outcome
- common ragweede0
- Direction
- bettere0
- Comparator
- flumioxazin PREe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while diclosulam PRE controlled common ragweed better”
e1“Metolachlor PPI plus flumioxazin PRE controlled common lambsquarters better than metolachlor PPI plus diclosulam PRE”
e2“peanut, Arachis hypogaea L.”
Claim · model-written summary
With POST herbicides, flumioxazin and diclosulam did not differ in common lambsquarters control.
- Taxon
- peanutArachis hypogaeae1
- Treatment
- flumioxazine0
- Interactor
- common lambsquartersChenopodium albume0weed
- Outcome
- common lambsquarters controle0
- Direction
- no differencee0
- Qualifier
- when POST herbicides were usede0
- Comparator
- diclosulam PREe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was no difference in common lambsquarters control between flumioxazin and diclosulam PRE when POST herbicides were used.”
e1“peanut, Arachis hypogaea L.”
Claim · model-written summary
With POST herbicides, the two PRE systems had only one difference in peanut yield.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- diclosulame0
- Outcome
- peanut yielde0
- Qualifier
- only one differencee0
- Comparator
- flumioxazin PREe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was only one difference in peanut yield and net returns between metolachlor PPI fb either diclosulam or flumioxazin PRE when POST herbicides were used.”
Claim · model-written summary
With POST herbicides, the two PRE systems had only one difference in net returns.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- diclosulame0
- Outcome
- net returnse0
- Qualifier
- only one differencee0
- Comparator
- flumioxazin PREe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was only one difference in peanut yield and net returns between metolachlor PPI fb either diclosulam or flumioxazin PRE when POST herbicides were used.”
The same questions in other papers
Diclosulam · Ambrosia artemisiifolia · Arachis hypogaea (peanut)Positive and negative results
4 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- positive
2 papers more in this group
See all 6 papers →metolachlor · Ipomoea hederacea · Arachis hypogaea (peanut)Results agree
1 paper in the same direction as this paper
- positive
flumioxazin · Ipomoea hederacea · Arachis hypogaea (peanut)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Diclosulam · Ipomoea hederacea · Arachis hypogaea (peanut)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
metolachlor · Chenopodium album · Arachis hypogaea (peanut)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
flumioxazin · Chenopodium album · Arachis hypogaea (peanut)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →Diclosulam · Chenopodium album · Arachis hypogaea (peanut)Results agree
10 papers in the same direction as this paper
- positive
- positive
- positive
7 papers more in this group
See all 11 papers →herbicide · Ambrosia artemisiifolia · Arachis hypogaea (peanut)Results agree
2 papers in the same direction as this paper
- positive
- positive
8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.