Abstract
Abstract RE-40885 (5-(methylamino)-2-phenyl-4-3-(trifluoromethyl phenyl)-3(2H)-furanone), a newly developed herbicide with soil and foliar activity, was evaluated for weed control in peanuts (Arachis hypogea L.). RE-40885 applied to the soil or foliage provided excellent Florida beggarweed (Desmodium tortuosum (Sw.) DC.) and prickly sida (Sida spinosa L.) control at rates of 0.56 to 1.12 kg ai/ha. Sequential applications of RE-40885 were needed to achieve > 90% sicklepod (Cassia obtusifolia L.) control. Texas panicum (Panicum texanum Buckl.) was not adequately controlled by any of the RE-40885 treatments evaluated. Peanuts were not injured by RE-40885 at any of the evaluated rates or application times. The combination of RE-40885 and 2,4-DB applied early postemergence improved sicklepod control 8 weeks after planting when compared to either RE-40885 or 2,4-DB applied alone. The combination of R E-40885 and alachlor applied at peanut emergence improved morningglory (Ipomoea spp.) control 8 weeks after planting and increased peanut yield when compared to either applied alone. All treatments containing RE-40885 resulted in peanut yields that were significantly better than nontreated weedy control plots.
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Claims 8
Claim · model-written summary
RE-40885 applied to soil or foliage gave excellent control of Florida beggarweed and prickly sida in peanut at 0.56 to 1.12 kg ai/ha.
- Taxon
- peanuts
Arachis hypogaeae0 - Treatment
- RE-40885 applied to the soil or foliagee1
- Interactor
- Florida beggarweed
Desmodium tortuosume1weed - Second interactor
- prickly sidae1weed
- Outcome
- controle1
- Qualifier
- rates of 0.56 to 1.12 kg ai/hae1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e1“RE-40885 applied to the soil or foliage provided excellent Florida beggarweed (Desmodium tortuosum (Sw.) DC.) and prickly sida (Sida spinosa L.) control at rates of 0.56 to 1.12 kg ai/ha”
Claim · model-written summary
RE-40885 treatments did not adequately control Texas panicum in peanut.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- RE-40885 treatmentse2
- Interactor
- Texas panicume2weed
- Outcome
- controllede2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e2“Texas panicum (Panicum texanum Buckl.) was not adequately controlled by any of the RE-40885 treatments evaluated”
Claim · model-written summary
RE-40885 did not injure peanut at any tested rate or application time.
- Taxon
- PeanutsArachis hypogaeae3
- Treatment
- RE-40885e3
- Outcome
- injurede3
- Qualifier
- at any of the evaluated rates or application timese3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e3“Peanuts were not injured by RE-40885 at any of the evaluated rates or application times”
Claim · model-written summary
Early postemergence RE-40885 plus 2,4-DB improved sicklepod control at 8 weeks after planting compared with either herbicide alone.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- combination of RE-40885 and 2,4-DB applied early postemergencee4
- Interactor
- sicklepode4weed
- Outcome
- sicklepod controle4
- Direction
- improvede4
- Qualifier
- 8 weeks after plantinge4
- Comparator
- either RE-40885 or 2,4-DB applied alonee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e4“The combination of RE-40885 and 2,4-DB applied early postemergence improved sicklepod control 8 weeks after planting when compared to either RE-40885 or 2,4-DB applied alone”
Claim · model-written summary
Sequential RE-40885 applications were needed to achieve more than 90% sicklepod control in peanut.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- Sequential applications of RE-40885e5
- Interactor
- sicklepode5weed
- Outcome
- sicklepod (Cassia obtusifolia L.) controle5
- Value
- > 90%e5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e5“Sequential applications of RE-40885 were needed to achieve > 90% sicklepod (Cassia obtusifolia L.) control”
Claim · model-written summary
RE-40885 plus alachlor applied at peanut emergence improved morningglory control 8 weeks after planting compared with either applied alone.
- Taxon
- peanutArachis hypogaeae6
- Treatment
- combination of R E-40885 and alachlor applied at peanut emergencee6
- Interactor
- morningglorye6weed
- Outcome
- morningglory (Ipomoea spp.) controle6
- Direction
- improvede6
- Qualifier
- 8 weeks after plantinge6
- Comparator
- either applied alonee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“evaluated for weed control in peanuts (Arachis hypogea L.)”
e6“The combination of R E-40885 and alachlor applied at peanut emergence improved morningglory (Ipomoea spp.) control 8 weeks after planting and increased peanut yield when compared to either applied alone”
Claim · model-written summary
RE-40885 plus alachlor applied at peanut emergence increased peanut yield compared with either applied alone.
- Taxon
- peanutArachis hypogaeae6
- Treatment
- combination of R E-40885 and alachlor applied at peanut emergencee6
- Outcome
- peanut yielde6
- Direction
- increasede6
- Comparator
- either applied alonee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“The combination of R E-40885 and alachlor applied at peanut emergence improved morningglory (Ipomoea spp.) control 8 weeks after planting and increased peanut yield when compared to either applied alone”
Claim · model-written summary
All treatments containing RE-40885 gave peanut yields significantly better than nontreated weedy control plots.
- Taxon
- peanutArachis hypogaeae7
- Treatment
- treatments containing RE-40885e7
- Outcome
- peanut yieldse7
- Direction
- bettere7
- Comparator
- nontreated weedy control plotse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“All treatments containing RE-40885 resulted in peanut yields that were significantly better than nontreated weedy control plots”
The same questions in other papers
alachlor · yield · Arachis hypogaea (peanut)Results differ
8 papers in the same direction as this paper · 3 in the opposite direction
- no effect
- no effect
- no effect
8 papers more in this group
See all 12 papers →alachlor · control · Arachis hypogaea (peanut)Results agree
2 papers in the same direction as this paper
- positive
- positive
herbicide · control · Arachis hypogaea (peanut)Positive and negative results
32 papers in the same direction as this paper · 4 in the opposite direction
- negative
- no effect
- negative
33 papers more in this group
See all 37 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.