Abstract
Abstract Henbit is a winter annual weed that is not effectively controlled by spring-applied herbicide applications. Research was conducted to determine henbit’s emergence pattern and whether fall-applied residual herbicides would be effective for henbit control in the spring. Henbit emerges in Louisiana from late October through March, but emergence predominantly occurs in the last week of October through the first week of December. Applying paraquat plus flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron November 1 through December 15 provided better than 90% henbit control in March. Applying paraquat plus S -metolachlor on November 15 or December 1 provided 92% henbit control, which was similar to flumioxazin, oxyfluorfen, and rimsulfuron:thifensulfuron. The addition of flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron to paraquat reduced the height of henbit plants by 4% to 22% of nontreated plants when applied November 1 through December 15. These studies indicate that crop producers can achieve control of henbit in March following November 1 through December 15 applications of paraquat plus flumioxazin or rimsulfuron:thifensulfuron; however, paraquat plus oxyfluorfen can be applied October 15 through December 15 to achieve similar control.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Henbit emergence occurred mainly from the last week of October through the first week of December in Louisiana.
- Taxon
- Henbit
Lamium amplexicaulet0 - Outcome
- emergencee0
- Qualifier
- in the last week of October through the first week of Decembere0
- Setting
- Louisianae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Determining Seasonal Emergence and Control Programs for Henbit (Lamium amplexicauleL.)”
e0“Henbit emerges in Louisiana from late October through March, but emergence predominantly occurs in the last week of October through the first week of December”
Claim · model-written summary
Paraquat plus flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron applied November 1 to December 15 gave better than 90% henbit control in March.
- Taxon
- henbitLamium amplexicaulee1
- Treatment
- paraquat plus flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfurone1
- Outcome
- henbit controle1
- Direction
- better thane1
- Value
- 90%e1
- Qualifier
- in Marche1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Applying paraquat plus flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron November 1 through December 15 provided better than 90% henbit control in March”
Claim · model-written summary
Paraquat plus S-metolachlor applied November 15 or December 1 gave 92% henbit control, similar to the other herbicide programs.
- Taxon
- henbitLamium amplexicaulee2
- Treatment
- paraquat plus S -metolachlore2
- Outcome
- henbit controle2
- Direction
- similare2
- Value
- 92%e2
- Qualifier
- on November 15 or December 1e2
- Comparator
- flumioxazin, oxyfluorfen, and rimsulfuron:thifensulfurone2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Applying paraquat plus S -metolachlor on November 15 or December 1 provided 92% henbit control, which was similar to flumioxazin, oxyfluorfen, and rimsulfuron:thifensulfuron”
Claim · model-written summary
Adding flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron to paraquat reduced henbit plant height to 4% to 22% of nontreated plants.
- Taxon
- henbitLamium amplexicaulee3
- Treatment
- addition of flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron to paraquate3
- Outcome
- height of henbit plantse3
- Direction
- reducede3
- Value
- 4% to 22%e3
- Qualifier
- November 1 through December 15e3
- Comparator
- nontreated plantse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The addition of flumioxazin, oxyfluorfen, or rimsulfuron:thifensulfuron to paraquat reduced the height of henbit plants by 4% to 22% of nontreated plants when applied November 1 through December 15”
Claim · model-written summary
Paraquat plus oxyfluorfen applied October 15 to December 15 can achieve similar henbit control.
- Taxon
- HenbitLamium amplexicaulee0
- Treatment
- paraquat plus oxyfluorfene4
- Outcome
- similar controle4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Henbit emerges in Louisiana from late October through March, but emergence predominantly occurs in the last week of October through the first week of December”
e4“paraquat plus oxyfluorfen can be applied October 15 through December 15 to achieve similar control”
Claim · model-written summary
Crop producers can achieve henbit control in March with paraquat plus flumioxazin or rimsulfuron:thifensulfuron applied November 1 to December 15.
- Taxon
- HenbitLamium amplexicaulee0
- Treatment
- paraquat plus flumioxazin or rimsulfuron:thifensulfurone5
- Outcome
- control of henbit in Marche5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Henbit emerges in Louisiana from late October through March, but emergence predominantly occurs in the last week of October through the first week of December”
e5“crop producers can achieve control of henbit in March following November 1 through December 15 applications of paraquat plus flumioxazin or rimsulfuron:thifensulfuron”
The same questions in other papers
flumioxazin · control · Lamium amplexicaule (henbit)Results agree
1 paper in the same direction as this paper
- positive
paraquat · control · Lamium amplexicaule (henbit)Results agree
1 paper in the same direction as this paper
- positive
thifensulfuron · control · Lamium amplexicaule (henbit)Results agree
1 paper in the same direction as this paper
- positive
rimsulfuron · control · Lamium amplexicaule (henbit)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.