Paper · 1989 · Plant Disease

Relationships Between Yield of Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis

K. J. Byrnes

7
claims
14
verbatim quotes
53
citations
2
research areas
—
Not open access

Abstract

Severity of SLB in mid- to late August ranged from 0-5% on FR27×Pa91 at Tolono, IL, to 10-40% on Pioneer 3183 at Urbana, IL. Regressions of yield on area under the curve and on severity of SLB were significant for seven, six, and four of the nine locations for Pioneer 3183, B73×Mo17, and FR27×Pa91, respectively. Yield of FR27×Pa91 and B73×Mo17 was reduced about 0.7-0.8% for each 1% increase in severity of SLB between 0 and 25%. For Pioneer 3183, yield was reduced about 0.6-0.7% for each 1% increase in severity between 0 and 25%

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Claims 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

Southern leaf blight severity on FR27×Pa91 ranged from 0-5% at Tolono, IL.

Taxon
MaizeZea mayst0
Material
FR27×Pa91e1
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
Severity of SLBe1
Value
0-5%e1
Setting
Tolono, ILe1

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e1

“Severity of SLB in mid- to late August ranged from 0-5% on FR27×Pa91 at Tolono, IL, to 10-40% on Pioneer 3183 at Urbana, IL”

✓ located verbatim in the source · abstract, characters 0–123 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Southern leaf blight severity on Pioneer 3183 ranged from 10-40% at Urbana, IL.

Taxon
MaizeZea mayst0
Material
Pioneer 3183e1
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
Severity of SLBe1
Value
10-40%e1
Setting
Urbana, ILe1

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e1

“Severity of SLB in mid- to late August ranged from 0-5% on FR27×Pa91 at Tolono, IL, to 10-40% on Pioneer 3183 at Urbana, IL”

✓ located verbatim in the source · abstract, characters 0–123 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Yield of Pioneer 3183 was significantly related to severity of southern leaf blight in seven of nine locations.

Taxon
MaizeZea mayst0
Material
Pioneer 3183e2
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
yielde2
Value
sevene2
Qualifier
on severity of SLBe2

Not reportedDirection

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e2

“Regressions of yield on area under the curve and on severity of SLB were significant for seven, six, and four of the nine locations for Pioneer 3183, B73×Mo17, and FR27×Pa91, respectively”

✓ located verbatim in the source · abstract, characters 125–312 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Yield of B73×Mo17 was significantly related to severity of southern leaf blight in six of nine locations.

Taxon
MaizeZea mayst0
Material
B73×Mo17e2
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
yielde2
Value
sixe2
Qualifier
on severity of SLBe2

Not reportedDirection

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e2

“Regressions of yield on area under the curve and on severity of SLB were significant for seven, six, and four of the nine locations for Pioneer 3183, B73×Mo17, and FR27×Pa91, respectively”

✓ located verbatim in the source · abstract, characters 125–312 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Yield of FR27×Pa91 was significantly related to severity of southern leaf blight in four of nine locations.

Taxon
MaizeZea mayst0
Material
FR27×Pa91e2
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
yielde2
Value
foure2
Qualifier
on severity of SLBe2

Not reportedDirection

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e2

“Regressions of yield on area under the curve and on severity of SLB were significant for seven, six, and four of the nine locations for Pioneer 3183, B73×Mo17, and FR27×Pa91, respectively”

✓ located verbatim in the source · abstract, characters 125–312 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield of FR27×Pa91 and B73×Mo17 was reduced by about 0.7-0.8% for each 1% increase in severity of southern leaf blight between 0 and 25%.

Taxon
MaizeZea mayst0
Material
FR27×Pa91 and B73×Mo17e3
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
Yielde3
Direction
reducede3
Value
0.7-0.8%e3
Qualifier
for each 1% increase in severity of SLB between 0 and 25%e3

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e3

“Yield of FR27×Pa91 and B73×Mo17 was reduced about 0.7-0.8% for each 1% increase in severity of SLB between 0 and 25%”

✓ located verbatim in the source · abstract, characters 314–430 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield of Pioneer 3183 was reduced by about 0.6-0.7% for each 1% increase in severity of southern leaf blight between 0 and 25%.

Taxon
MaizeZea mayst0
Material
Pioneer 3183e4
Interactor
Bipolaris maydisBipolaris maydist0pathogen
Outcome
yielde4
Direction
reducede4
Value
0.6-0.7%e4
Qualifier
for each 1% increase in severity between 0 and 25%e4

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 ↗
Bipolaris maydis
Bipolaris maydis · InteractorDavid B. Langston · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Three Maize Hybrids and Severity of Southern Leaf Blight Caused by Race O of Bipolaris maydis”

✓ located verbatim in the source · title, characters 31–124 · show in text ↑
e4

“For Pioneer 3183, yield was reduced about 0.6-0.7% for each 1% increase in severity between 0 and 25%”

✓ located verbatim in the source · abstract, characters 432–533 · show in text ↑