Abstract
Experiments were conducted from 1988 through 1991 to evaluate the effectiveness of imazethapyr alone and in combination with metolachlor for control of yellow and purple nutsedge. Imazethapyr alone at 0.07 kg ha –1 controlled yellow nutsedge irregularly while the addition of metolachlor greatly improved control. Metolachlor preplant incorporated (PPI) followed by imazethapyr at ground-crack (GC) or postemergence (POST) controlled 72 to 96% of yellow nutsedge, whereas a tank-mix of metolachlor plus imazethapyr PPI controlled 85 to 96%. The addition of metolachlor to imazethapyr did not result in any improvement in control of purple nutsedge. Metolachlor plus imazethapyr PPI controlled ≥ 85% of purple nutsedge PPI, whereas imazethapyr POST controlled ≥ 94%.
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Claims 7
Claim · model-written summary
Imazethapyr alone controlled yellow nutsedge irregularly.
- Taxon
- Peanuts
Arachis hypogaeat0 - Treatment
- Imazethapyr alone at 0.07 kg ha –1e0
- Interactor
- yellow nutsedgee0weed
- Outcome
- yellow nutsedgee0
- Direction
- controllede0
- Qualifier
- irregularlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Imazethapyr alone at 0.07 kg ha –1 controlled yellow nutsedge irregularly while the addition of metolachlor greatly improved control”
Claim · model-written summary
Adding metolachlor greatly improved yellow nutsedge control.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- addition of metolachlore0
- Interactor
- yellow nutsedgee0weed
- Outcome
- yellow nutsedgee0
- Direction
- improvede0
- Comparator
- Imazethapyr alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Imazethapyr alone at 0.07 kg ha –1 controlled yellow nutsedge irregularly while the addition of metolachlor greatly improved control”
Claim · model-written summary
Metolachlor PPI followed by imazethapyr at ground-crack or postemergence controlled 72 to 96% of yellow nutsedge.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Metolachlor preplant incorporated (PPI) followed by imazethapyr at ground-crack (GC) or postemergence (POST)e0
- Interactor
- yellow nutsedgee0weed
- Outcome
- yellow nutsedgee0
- Direction
- controllede0
- Value
- 72 to 96%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Metolachlor preplant incorporated (PPI) followed by imazethapyr at ground-crack (GC) or postemergence (POST) controlled 72 to 96% of yellow nutsedge”
Claim · model-written summary
Metolachlor and imazethapyr tank mix PPI controlled 85 to 96% of yellow nutsedge.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- a tank-mix of metolachlor plus imazethapyr PPIe0
- Interactor
- yellow nutsedgee0weed
- Outcome
- yellow nutsedgee0
- Direction
- controllede0
- Value
- 85 to 96%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Metolachlor preplant incorporated (PPI) followed by imazethapyr at ground-crack (GC) or postemergence (POST) controlled 72 to 96% of yellow nutsedge, whereas a tank-mix of metolachlor plus imazethapyr PPI controlled 85 to 96%”
Claim · model-written summary
Adding metolachlor did not improve purple nutsedge control by imazethapyr.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- addition of metolachlor to imazethapyre0
- Interactor
- purple nutsedgee0weed
- Outcome
- control of purple nutsedgee0
- Direction
- did not result in any improvemente0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“The addition of metolachlor to imazethapyr did not result in any improvement in control of purple nutsedge”
Claim · model-written summary
Metolachlor plus imazethapyr PPI controlled at least 85% of purple nutsedge.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Metolachlor plus imazethapyr PPIe0
- Interactor
- purple nutsedgee0weed
- Outcome
- purple nutsedgee0
- Direction
- controllede0
- Value
- ≥ 85%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Metolachlor plus imazethapyr PPI controlled ≥ 85% of purple nutsedge PPI”
Claim · model-written summary
Imazethapyr POST controlled at least 94% of purple nutsedge.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- imazethapyr POSTe0
- Interactor
- purple nutsedgee0weed
- Outcome
- purple nutsedgee0
- Direction
- controllede0
- Value
- ≥ 94%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peanuts (Arachis hypogaea)”
e0“Metolachlor plus imazethapyr PPI controlled ≥ 85% of purple nutsedge PPI, whereas imazethapyr POST controlled ≥ 94%”
The same questions in other papers
metolachlor · control · Arachis hypogaea (peanut)Positive and negative results
9 reporting no difference from an alternative
- positive
- positive
- positive
6 papers more in this group
See all 10 papers →Imazethapyr · control · Arachis hypogaea (peanut)Positive and negative results
5 papers in the same direction as this paper · 12 reporting no difference from an alternative
- positive
- positive
- no effect
14 papers more in this group
See all 18 papers →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.