Abstract
Field studies at three sites in Georgia evaluated broadleaf weed and nutsedge management in peanut with PPI applications of imazethapyr and metolachlor and POST applications of paraquat in mixture with imazethapyr or bentazon. Imazethapyr at 36 g ai/ha applied PPI alone or in mixture with metolachlor at 2750 g ai/ha controlled coffee senna; entireleaf, ivyleaf, pitted, smallflower, and tall morningglories; bristly starbur; and prickly sida better than metolachlor applied PPI. Yellow nutsedge control was generally higher where metolachlor was applied PPI. Postemergence control of the aforementioned species and sicklepod was similar with paraquat plus imazethapyr and paraquat plus bentazon. Peanut yields with paraquat plus imazethapyr and paraquat plus bentazon were similar. With one exception, peanut yields from imazethapyr PPI systems were higher than metolachlor PPI systems when POST herbicides were not used. Inclusion of metolachlor with PPI application of imazethapyr increased yields only at one location.
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Claims 6
Claim · model-written summary
PPI imazethapyr alone or with metolachlor controlled the listed broadleaf weeds better than PPI metolachlor.
- Taxon
- Peanut
Arachis hypogaeat0 - Treatment
- Imazethapyr at 36 g ai/ha applied PPI alone or in mixture with metolachlor at 2750 g ai/hae0
- Interactor
- coffee senna
_Senna_occidentalis_-_Habit_-_Les_Martels%2C_Giroussens_Tarn.jpg?width=60)
Senna occidentalise0weed - Outcome
- controlled coffee senna; entireleaf, ivyleaf, pitted, smallflower, and tall morningglories; bristly starbur; and prickly sidae0
- Direction
- bettere0
- Comparator
- metolachlor applied PPIe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Senna_occidentalis_-_Habit_-_Les_Martels%2C_Giroussens_Tarn.jpg?width=500)
Verbatim
e0“Imazethapyr at 36 g ai/ha applied PPI alone or in mixture with metolachlor at 2750 g ai/ha controlled coffee senna; entireleaf, ivyleaf, pitted, smallflower, and tall morningglories; bristly starbur; and prickly sida better than metolachlor applied PPI.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
PPI metolachlor generally gave higher yellow nutsedge control.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- metolachlor was applied PPIe0
- Interactor
- Yellow nutsedgee0weed
- Outcome
- Yellow nutsedge controle0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yellow nutsedge control was generally higher where metolachlor was applied PPI.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Postemergence weed control was similar with paraquat plus imazethapyr and paraquat plus bentazon.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- paraquat plus imazethapyre0
- Interactor
- sicklepode0weed
- Outcome
- Postemergence control of the aforementioned species and sicklepode0
- Direction
- similare0
- Comparator
- paraquat plus bentazone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Postemergence control of the aforementioned species and sicklepod was similar with paraquat plus imazethapyr and paraquat plus bentazon.”
t0“Peanut (Arachis hypogaea)”
Claim · model-written summary
Peanut yields were similar under the two paraquat mixtures.
- Taxon
- PeanutArachis hypogaeae0
- Treatment
- paraquat plus imazethapyre0
- Outcome
- Peanut yieldse0
- Direction
- similare0
- Comparator
- paraquat plus bentazone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peanut yields with paraquat plus imazethapyr and paraquat plus bentazon were similar.”
Claim · model-written summary
Without POST herbicides, PPI imazethapyr systems generally yielded more peanut than PPI metolachlor systems.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- imazethapyr PPI systemse0
- Outcome
- peanut yieldse0
- Direction
- highere0
- Qualifier
- With one exceptione0
- Comparator
- metolachlor PPI systemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With one exception, peanut yields from imazethapyr PPI systems were higher than metolachlor PPI systems when POST herbicides were not used.”
Claim · model-written summary
Adding metolachlor to PPI imazethapyr increased peanut yields at only one location.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Inclusion of metolachlor with PPI application of imazethapyre0
- Outcome
- yieldse0
- Direction
- increasede0
- Qualifier
- only at one locatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inclusion of metolachlor with PPI application of imazethapyr increased yields only at one location.”
t0“Peanut (Arachis hypogaea)”
The same questions in other papers
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- no effect
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40 papers in the same direction as this paper · 2 in the opposite direction · 3 reporting no difference from an alternative
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- positive
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See all 46 papers →Imazethapyr · Senna occidentalis · Arachis hypogaea (peanut)Results agree
1 paper in the same direction as this paper
- 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.