Paper · 1995 · Canadian Journal of Plant Science

Effect of fungicides and controlled-atmosphere storage on LTB rot of apples

P. L. Sholberg; P. Haag; D. A. Gaudet

18
claims
44
verbatim quotes
7
citations
2
research areas
—
Not open access

Abstract

Inhibition of mycelial growth of the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit, was evaluated on potato dextrose agar amended with 15 fungicides. Flusilazole and triadimefon were the most effective fungicides, reducing growth by 98.2 and 71.5%, respectively, when used at 1 μg mL 1 . Mancozeb was effective at a higher concentration, reducing growth 96.9% when used at 100 μg mL 1 . In orchard tests, dodine, metiram, sodium hypochlorite and ziram reduced LTB rot of Spartan apples in controlled-atmosphere (CA) storage in 1986–1987 and 1988–1989. Flusilazole and imazalil were also effective, but thiophanate-methyl was ineffective in controlling LTB rot. Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples, while mancozeb and metiram were ineffective. The LTB fungus grows more slowly in CA storage than in air. After 28 d in CA storage, the average colony diameter and weight of three LTB strains were reduced 25.5 and 65.7%, respectively, compared with air storage. Key words: Coprinus rot, postharvest, storage, control

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 18

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Flusilazole reduced growth of the LTB fungus by 98.2% at 1 μg mL−1 on potato dextrose agar.

Treatment
Flusilazolee1
Interactor
LTBe2pathogen
Outcome
growthe1
Direction
reducinge1
Value
98.2e1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole and triadimefon were the most effective fungicides, reducing growth by 98.2 and 71.5%, respectively, when used at 1 μg mL 1”

✓ located verbatim in the source · abstract, characters 191–326 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Triadimefon reduced growth of the LTB fungus by 71.5% at 1 μg mL−1 on potato dextrose agar.

Treatment
triadimefone1
Interactor
LTBe2pathogen
Outcome
growthe1
Direction
reducinge1
Value
71.5%e1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole and triadimefon were the most effective fungicides, reducing growth by 98.2 and 71.5%, respectively, when used at 1 μg mL 1”

✓ located verbatim in the source · abstract, characters 191–326 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mancozeb reduced growth of the LTB fungus by 96.9% at 100 μg mL−1 on potato dextrose agar.

Treatment
Mancozebe7
Interactor
LTBe2pathogen
Outcome
growthe7
Direction
reducinge7
Value
96.9%e7
Qualifier
at a higher concentratione7

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e7

“Mancozeb was effective at a higher concentration, reducing growth 96.9% when used at 100 μg mL 1”

✓ located verbatim in the source · abstract, characters 329–425 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dodine reduced LTB rot of Spartan apples in controlled-atmosphere storage in orchard tests.

Material
Spartane1
Treatment
dodinee1
Interactor
LTBe1pathogen
Outcome
LTB rote1
Direction
reducede1
Setting
controlled-atmosphere (CA) storagee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“In orchard tests, dodine, metiram, sodium hypochlorite and ziram reduced LTB rot of Spartan apples in controlled-atmosphere (CA) storage in 1986–1987 and 1988–1989”

✓ located verbatim in the source · abstract, characters 428–591 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Metiram reduced LTB rot of Spartan apples in controlled-atmosphere storage in orchard tests.

Material
Spartane1
Treatment
metirame1
Interactor
LTBe1pathogen
Outcome
LTB rote1
Direction
reducede1
Setting
controlled-atmosphere (CA) storagee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“In orchard tests, dodine, metiram, sodium hypochlorite and ziram reduced LTB rot of Spartan apples in controlled-atmosphere (CA) storage in 1986–1987 and 1988–1989”

✓ located verbatim in the source · abstract, characters 428–591 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sodium hypochlorite reduced LTB rot of Spartan apples in controlled-atmosphere storage in orchard tests.

Material
Spartane1
Treatment
sodium hypochloritee1
Interactor
LTBe1pathogen
Outcome
LTB rote1
Direction
reducede1
Setting
controlled-atmosphere (CA) storagee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“In orchard tests, dodine, metiram, sodium hypochlorite and ziram reduced LTB rot of Spartan apples in controlled-atmosphere (CA) storage in 1986–1987 and 1988–1989”

✓ located verbatim in the source · abstract, characters 428–591 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ziram reduced LTB rot of Spartan apples in controlled-atmosphere storage in orchard tests.

Material
Spartane1
Treatment
zirame1
Interactor
LTBe1pathogen
Outcome
LTB rote1
Direction
reducede1
Setting
controlled-atmosphere (CA) storagee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“In orchard tests, dodine, metiram, sodium hypochlorite and ziram reduced LTB rot of Spartan apples in controlled-atmosphere (CA) storage in 1986–1987 and 1988–1989”

✓ located verbatim in the source · abstract, characters 428–591 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Flusilazole was effective against LTB rot in orchard tests.

Treatment
Flusilazolee1
Interactor
LTBe2pathogen
Outcome
LTB rote1
Direction
effectivee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole and imazalil were also effective, but thiophanate-methyl was ineffective in controlling LTB rot”

✓ located verbatim in the source · abstract, characters 593–700 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Imazalil was effective against LTB rot in orchard tests.

Treatment
imazalile1
Interactor
LTBe2pathogen
Outcome
LTB rote1
Direction
effectivee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole and imazalil were also effective, but thiophanate-methyl was ineffective in controlling LTB rot”

✓ located verbatim in the source · abstract, characters 593–700 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Thiophanate-methyl was ineffective in controlling LTB rot.

Treatment
thiophanate-methyle1
Interactor
LTBe2pathogen
Outcome
controlling LTB rote1
Direction
ineffectivee1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole and imazalil were also effective, but thiophanate-methyl was ineffective in controlling LTB rot”

✓ located verbatim in the source · abstract, characters 593–700 · show in text ↑
e2

“the low-temperature basidiomycete (LTB) strain LRS 233, which causes LTB rot of pome fruit”

✓ located verbatim in the source · abstract, characters 33–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Flusilazole effectively reduced the incidence of LTB rot of inoculated apples.

Material
inoculated applese1
Treatment
Flusilazolee1
Interactor
LTBe1pathogen
Outcome
incidence of LTB rote1
Direction
reducede1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples”

✓ located verbatim in the source · abstract, characters 702–811 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Propiconazole effectively reduced the incidence of LTB rot of inoculated apples.

Material
inoculated applese1
Treatment
propiconazolee1
Interactor
LTBe1pathogen
Outcome
incidence of LTB rote1
Direction
reducede1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples”

✓ located verbatim in the source · abstract, characters 702–811 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Myclobutanil effectively reduced the incidence of LTB rot of inoculated apples.

Material
inoculated applese1
Treatment
myclobutanile1
Interactor
LTBe1pathogen
Outcome
incidence of LTB rote1
Direction
reducede1

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples”

✓ located verbatim in the source · abstract, characters 702–811 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mancozeb was ineffective at reducing the incidence of LTB rot of inoculated apples.

Material
inoculated applese1
Treatment
mancozebe2
Interactor
LTBe1pathogen
Outcome
incidence of LTB rote1
Direction
ineffectivee2

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples”

✓ located verbatim in the source · abstract, characters 702–811 · show in text ↑
e2

“while mancozeb and metiram were ineffective”

✓ located verbatim in the source · abstract, characters 813–856 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Metiram was ineffective at reducing the incidence of LTB rot of inoculated apples.

Material
inoculated applese1
Treatment
metirame2
Interactor
LTBe1pathogen
Outcome
incidence of LTB rote1
Direction
ineffectivee2

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“Flusilazole, propiconazole and myclobutanil effectively reduced the incidence of LTB rot of inoculated apples”

✓ located verbatim in the source · abstract, characters 702–811 · show in text ↑
e2

“while mancozeb and metiram were ineffective”

✓ located verbatim in the source · abstract, characters 813–856 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The LTB fungus grows more slowly in controlled-atmosphere storage than in air.

Treatment
CA storagee1
Interactor
LTBe1pathogen
Outcome
growse1
Direction
more slowlye1
Comparator
aire1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“The LTB fungus grows more slowly in CA storage than in air”

✓ located verbatim in the source · abstract, characters 858–916 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After 28 d in CA storage, the average colony diameter of three LTB strains was reduced by 25.5% compared with air storage.

Treatment
CA storagee1
Interactor
LTBe1pathogen
Outcome
average colony diametere1
Direction
reducede1
Value
25.5e1
Qualifier
After 28 de1
Comparator
air storagee1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“After 28 d in CA storage, the average colony diameter and weight of three LTB strains were reduced 25.5 and 65.7%, respectively, compared with air storage”

✓ located verbatim in the source · abstract, characters 918–1072 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After 28 d in CA storage, the weight of three LTB strains was reduced by 65.7% compared with air storage.

Treatment
CA storagee1
Interactor
LTBe1pathogen
Outcome
weighte1
Direction
reducede1
Value
65.7%e1
Qualifier
After 28 de1
Comparator
air storagee1

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“LTB rot of apples”

✓ located verbatim in the source · title, characters 58–75 · show in text ↑
e1

“After 28 d in CA storage, the average colony diameter and weight of three LTB strains were reduced 25.5 and 65.7%, respectively, compared with air storage”

✓ located verbatim in the source · abstract, characters 918–1072 · show in text ↑

myclobutanil · disease · Malus domestica (apple)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

1-dodecylguanidine acetate · disease · Malus domestica (apple)Positive and negative results

5 papers: 2 positive, 3 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. negative
  3. negative

1 paper more in this group

See all 5 papers →

thiophanate-methyl · disease · Malus domestica (apple)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

mancozeb · disease · Malus domestica (apple)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

6 in the opposite direction

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

metiram · disease · Malus domestica (apple)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

ziram · disease · Malus domestica (apple)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

flusilazole · disease · Malus domestica (apple)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

enilconazole · disease · Malus domestica (apple)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.