Paper · 1980 · Weed Science

Acetanilide-Antidote Combinations for Weed Control in Corn (Zea mays) and Sorghum (Sorghum bicolor)

M. E. Winkle; J. R. C. Leavitt; O. C. Burnside

10
claims
13
verbatim quotes
21
citations
3
research areas
—
Not open access

Abstract

R-25788 ( N,N -diallyl-2,2-dichloroacetamide) and H-31866 [ N -allyl- N -(3,3-dichloroallyl)dichloroacetamide] were more effective than CDAA ( N,N -diallyl-2-chloroacetamide) in preventing yield reductions to corn ( Zea mays L. ‘NB-611’) from alachlor [2-chloro-2′,6′-diethyl- N -(methoxymethyl)acetanilide] or metolachlor [2-chloro- N -(2-ethyl-6-methylphenyl)- N -(2-methoxy-1-methylethyl)acetamide] in the greenhouse. A CGA-43089 [α-(cyanomethoximino)-benzacetonitrile] seed treatment (1.25 g/kg) was more effective than a R-25788 tank mix in preventing yield reductions to grain sorghum [ Sorghum bicolor (L.) Moench ‘G-623 GBR’] from alachlor or metolachlor in the greenhouse. Absorption of 14 C-alachlor by sorghum seedlings grown in petri dishes, and absorption, translocation, and metabolism of 14 C-metolachlor by sorghum seedlings grown in soil, were not affected by CGA-43089 seed treatment. Forage sorghum [ Sorghum bicolor (L.) Moench ‘Rox Orange’] was used to simulate shatter cane [ Sorghum bicolor (L.) Moench] in field plots. In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields. This yield reduction was prevented by a CGA-43089 seed treatment, but not by a R-25788 tank mix with herbicides. In plots seeded with 10,000 Rox Orange seed/57 m 2 , grain yields of sorghum increased as alachlor or metolachlor plus CGA-43089 rates increased. There was no grain yield response to any herbicide treatment in plots seeded with 50,000 Rox Orange seed/57 m 2 .

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

R-25788 was more effective than CDAA in preventing herbicide-induced yield reductions to corn in the greenhouse.

Taxon
Zea mays L.Zea mayse1
Treatment
R-25788e1
Outcome
yield reductionse1
Direction
more effectivee1
Comparator
CDAAe1
Setting
in the greenhousee1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“R-25788 ( N,N -diallyl-2,2-dichloroacetamide) and H-31866 [ N -allyl- N -(3,3-dichloroallyl)dichloroacetamide] were more effective than CDAA ( N,N -diallyl-2-chloroacetamide) in preventing yield reductions to corn ( Zea mays L. ‘NB-611’) from alachlor [2-chloro-2′,6′-diethyl- N -(methoxymethyl)acetanilide] or metolachlor [2-chloro- N -(2-ethyl-6-methylphenyl)- N -(2-methoxy-1-methylethyl)acetamide] in the greenhouse”

✓ located verbatim in the source · abstract, characters 0–419 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

H-31866 was more effective than CDAA in preventing herbicide-induced yield reductions to corn in the greenhouse.

Taxon
Zea mays L.Zea mayse1
Treatment
H-31866e1
Outcome
yield reductionse1
Direction
more effectivee1
Comparator
CDAAe1
Setting
in the greenhousee1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“R-25788 ( N,N -diallyl-2,2-dichloroacetamide) and H-31866 [ N -allyl- N -(3,3-dichloroallyl)dichloroacetamide] were more effective than CDAA ( N,N -diallyl-2-chloroacetamide) in preventing yield reductions to corn ( Zea mays L. ‘NB-611’) from alachlor [2-chloro-2′,6′-diethyl- N -(methoxymethyl)acetanilide] or metolachlor [2-chloro- N -(2-ethyl-6-methylphenyl)- N -(2-methoxy-1-methylethyl)acetamide] in the greenhouse”

✓ located verbatim in the source · abstract, characters 0–419 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The CGA-43089 seed treatment was more effective than an R-25788 tank mix in preventing herbicide-induced yield reductions to grain sorghum in the greenhouse.

Taxon
Sorghum bicolor (L.) MoenchSorghum bicolore2
Treatment
CGA-43089 [α-(cyanomethoximino)-benzacetonitrile] seed treatment (1.25 g/kg)e2
Outcome
yield reductionse2
Direction
more effectivee2
Comparator
R-25788 tank mixe2
Setting
in the greenhousee2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“A CGA-43089 [α-(cyanomethoximino)-benzacetonitrile] seed treatment (1.25 g/kg) was more effective than a R-25788 tank mix in preventing yield reductions to grain sorghum [ Sorghum bicolor (L.) Moench ‘G-623 GBR’] from alachlor or metolachlor in the greenhouse”

✓ located verbatim in the source · abstract, characters 421–680 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Absorption of 14C-alachlor by sorghum seedlings in petri dishes was not affected by CGA-43089 seed treatment.

Taxon
sorghumSorghume3
Treatment
CGA-43089 seed treatmente3
Outcome
Absorption of 14 C-alachlore3
Direction
not affectede3
Setting
grown in petri dishese3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e3

“Absorption of 14 C-alachlor by sorghum seedlings grown in petri dishes, and absorption, translocation, and metabolism of 14 C-metolachlor by sorghum seedlings grown in soil, were not affected by CGA-43089 seed treatment”

✓ located verbatim in the source · abstract, characters 682–901 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Absorption, translocation and metabolism of 14C-metolachlor by sorghum seedlings grown in soil were not affected by CGA-43089 seed treatment.

Taxon
sorghumSorghume3
Treatment
CGA-43089 seed treatmente3
Outcome
absorption, translocation, and metabolism of 14 C-metolachlore3
Direction
not affectede3
Setting
grown in soile3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e3

“Absorption of 14 C-alachlor by sorghum seedlings grown in petri dishes, and absorption, translocation, and metabolism of 14 C-metolachlor by sorghum seedlings grown in soil, were not affected by CGA-43089 seed treatment”

✓ located verbatim in the source · abstract, characters 682–901 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields.

Taxon
sorghumSorghume4
Treatment
alachlor and metolachlore4
Outcome
grain yieldse4
Direction
reducede4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e4

“In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields”

✓ located verbatim in the source · abstract, characters 1043–1126 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The CGA-43089 seed treatment prevented the herbicide-induced grain yield reduction in the presence of Rox Orange.

Taxon
sorghumSorghume4
Treatment
CGA-43089 seed treatmente5
Outcome
yield reductione5
Direction
preventede5
Comparator
R-25788 tank mixe5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e4

“In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields”

✓ located verbatim in the source · abstract, characters 1043–1126 · show in text ↑
e5

“This yield reduction was prevented by a CGA-43089 seed treatment, but not by a R-25788 tank mix with herbicides”

✓ located verbatim in the source · abstract, characters 1128–1239 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

The R-25788 tank mix with herbicides did not prevent the herbicide-induced yield reduction.

Taxon
sorghumSorghume4
Treatment
R-25788 tank mixe5
Outcome
yield reductione5
Direction
no_changeinferrede5
Comparator
CGA-43089 seed treatmente5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e4

“In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields”

✓ located verbatim in the source · abstract, characters 1043–1126 · show in text ↑
e5

“This yield reduction was prevented by a CGA-43089 seed treatment, but not by a R-25788 tank mix with herbicides”

✓ located verbatim in the source · abstract, characters 1128–1239 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No grain yield response occurred to any herbicide treatment in plots seeded with 50,000 Rox Orange seed per 57 m2.

Taxon
sorghumSorghume4
Treatment
herbicide treatmente6
Outcome
grain yield responsee6
Direction
no_changeinferrede6
Setting
plots seeded with 50,000 Rox Orange seed/57 m 2e6

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e4

“In the absence of Rox Orange, alachlor and metolachlor reduced sorghum grain yields”

✓ located verbatim in the source · abstract, characters 1043–1126 · show in text ↑
e6

“There was no grain yield response to any herbicide treatment in plots seeded with 50,000 Rox Orange seed/57 m 2”

✓ located verbatim in the source · abstract, characters 1387–1498 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Sorghum grain yields increased as alachlor or metolachlor plus CGA-43089 rates increased in plots seeded with 10,000 Rox Orange seed per 57 m2.

Taxon
sorghumSorghume7
Treatment
alachlor or metolachlor plus CGA-43089 ratese7
Outcome
grain yieldse7
Direction
increasede7
Setting
plots seeded with 10,000 Rox Orange seed/57 m 2e7

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e7

“In plots seeded with 10,000 Rox Orange seed/57 m 2 , grain yields of sorghum increased as alachlor or metolachlor plus CGA-43089 rates increased”

✓ located verbatim in the source · abstract, characters 1241–1385 · show in text ↑

seed treatment · yield · SorghumPositive and negative results

36 papers: 34 positive, 2 negative or no effect

33 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

32 papers more in this group

See all 36 papers →

seed treatment · yield · Sorghum bicolor (sorghum)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.