Abstract
Abstract Research was conducted in Florida in 2005 through 2008 to evaluate weed management systems in narrow (38-cm)- and wide (76-cm)-row peanut. Benghal dayflower control increased when peanut row spacing was narrowed. Paraquat plus bentazon early-postemergence (EPOST) followed by (fb) imazapic or imazethapyr mid-postemergence (MPOST) or chlorimuron late-postmergence (LPOST) controlled Benghal dayflower at least 90%. Imazapic EPOST with or without 2,4-DB MPOST controlled Benghal dayflower 98 to 100%. Diclosulam or flumioxazin preemergence (PRE) fb paraquat plus bentazon EPOST fb 2,4-DB MPOST or either PRE herbicide fb 2,4-DB MPOST did not increase Benghal dayflower control compared with imazapic-containing treatments. Browntop millet control was 98 to 100% for treatments with imazapic or imazethapyr EPOST and control was greater in narrow-row compared to wide-row peanut. All herbicide treatments controlled pitted morningglory at least 90% and peanut row spacing did not influence control. Only treatments with imazapic EPOST as a component controlled sicklepod at least 90%. No difference between peanut row spacing was observed for sicklepod control. Peanut planted in narrow-rows yielded greater than wide-row peanut. Few differences in peanut yield were observed among herbicide treatments, but all herbicide treatments resulted in yields greater than the nontreated control. Data indicates that seeding peanut in narrow-rows will improve Benghal dayflower and browntop millet control and will increase peanut yield compared to wide-row peanut.
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Claims 13
Claim · model-written summary
Narrower peanut rows increased Benghal dayflower control.
- Taxon
- peanut
Arachis hypogaeae0 - Treatment
- row spacing was narrowede0
- Interactor
- Benghal dayflowere0weed
- Outcome
- Benghal dayflower controle0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benghal dayflower control increased when peanut row spacing was narrowed.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Paraquat plus bentazon followed by imazapic, imazethapyr or chlorimuron controlled Benghal dayflower by at least 90%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Paraquat plus bentazon early-postemergence (EPOST) followed by (fb) imazapic or imazethapyr mid-postemergence (MPOST) or chlorimuron late-postmergence (LPOST)e0
- Interactor
- Benghal dayflowere0weed
- Outcome
- Benghal dayflowere0
- Direction
- controllede0
- Value
- 90%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paraquat plus bentazon early-postemergence (EPOST) followed by (fb) imazapic or imazethapyr mid-postemergence (MPOST) or chlorimuron late-postmergence (LPOST) controlled Benghal dayflower at least 90%.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Imazapic EPOST with or without 2,4-DB MPOST controlled Benghal dayflower by 98 to 100%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Imazapic EPOST with or without 2,4-DB MPOSTe0
- Interactor
- Benghal dayflowere0weed
- Outcome
- Benghal dayflowere0
- Direction
- controllede0
- Value
- 98 to 100%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Imazapic EPOST with or without 2,4-DB MPOST controlled Benghal dayflower 98 to 100%.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Preemergence diclosulam or flumioxazin sequences did not improve Benghal dayflower control compared with imazapic treatments.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Diclosulam or flumioxazin preemergence (PRE) fb paraquat plus bentazon EPOST fb 2,4-DB MPOST or either PRE herbicide fb 2,4-DB MPOSTe0
- Interactor
- Benghal dayflowere0weed
- Outcome
- Benghal dayflower controle0
- Direction
- did not increasee0
- Comparator
- imazapic-containing treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diclosulam or flumioxazin preemergence (PRE) fb paraquat plus bentazon EPOST fb 2,4-DB MPOST or either PRE herbicide fb 2,4-DB MPOST did not increase Benghal dayflower control compared with imazapic-containing treatments.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Imazapic or imazethapyr EPOST controlled browntop millet by 98 to 100%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- imazapic or imazethapyr EPOSTe0
- Interactor
- Browntop millete0weed
- Outcome
- Browntop millet controle0
- Value
- 98 to 100%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Browntop millet control was 98 to 100% for treatments with imazapic or imazethapyr EPOST”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Narrow peanut rows improved browntop millet control over wide rows.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- narrow-rowe0
- Interactor
- Browntop millete1weed
- Outcome
- Browntop millet controle1
- Direction
- greatere0
- Comparator
- wide-row peanute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“control was greater in narrow-row compared to wide-row peanut”
e1“Browntop millet control was 98 to 100%”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
All herbicide treatments controlled pitted morningglory by at least 90%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- All herbicide treatmentse0
- Interactor
- pitted morningglorye0weed
- Outcome
- pitted morningglorye0
- Direction
- controllede0
- Value
- 90%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All herbicide treatments controlled pitted morningglory at least 90%”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Peanut row spacing did not influence pitted morningglory control.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- peanut row spacinge0
- Interactor
- pitted morningglorye1weed
- Outcome
- pitted morningglorye1
- Direction
- did not influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“peanut row spacing did not influence control”
e1“pitted morningglory at least 90%”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Only treatments containing imazapic EPOST controlled sicklepod by at least 90%.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- treatments with imazapic EPOST as a componente0
- Interactor
- sicklepode0weed
- Outcome
- sicklepode0
- Direction
- controllede0
- Value
- 90%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Only treatments with imazapic EPOST as a component controlled sicklepod at least 90%.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Sicklepod control did not differ between peanut row spacings.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- peanut row spacinge0
- Interactor
- sicklepode0weed
- Outcome
- sicklepod controle0
- Direction
- No differencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No difference between peanut row spacing was observed for sicklepod control.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Narrow row peanut yielded more than wide row peanut.
- Taxon
- PeanutArachis hypogaeae0
- Treatment
- narrow-rowse0
- Outcome
- yieldede0
- Direction
- greatere0
- Comparator
- wide-row peanute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peanut planted in narrow-rows yielded greater than wide-row peanut.”
Claim · model-written summary
Peanut yield differed little among herbicide treatments.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- herbicide treatmentse0
- Outcome
- peanut yielde0
- Direction
- Few differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Few differences in peanut yield were observed among herbicide treatments”
Claim · model-written summary
All herbicide treatments gave greater peanut yields than the nontreated control.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- all herbicide treatmentse0
- Outcome
- yieldse0
- Direction
- greatere0
- Comparator
- nontreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all herbicide treatments resulted in yields greater than the nontreated control”
t0“Peanut (Arachis hypogaea)”
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