Paper · 1990 · Annals of Applied Biology

Interaction of post harvest disease control treatments and gamma irradiation on mangoes

G. I. JOHNSON; T. S. BOAG; A. W. COOKE; et al.

11
claims
20
verbatim quotes
24
citations
4
research areas
—
Not open access

Abstract

Summary The effects of gamma irradiation and disease control treatments on disease severity and post harvest quality of several mango cultivars were investigated. In mangoes cv. Kensington Pride, irradiation doses ranging from 300–1200 Gy reduced disease, but the level of control was not commercially acceptable. Hot benomyl immediately followed by irradiation provided effective control of anthracnose (Colletotrichum gloeosporioides) and stem end rot (Dothiorella dominicana) during short‐term storage (15 days at 20°C). The effects of the two treatments were additive. Satisfactory disease control was achieved during long term controlled atmosphere storage when mangoes were treated with hot benomyl followed by prochloraz and then irradiated. Effects of fungicide treatment and irradiation were additive. Fungicide, or irradiation treatments alone, were unsatisfactory. Irradiation of cv. Kensington Pride at doses in excess of 600 Gy caused unacceptable surface damage (i.e. lenticel spotting, surface discolouration and retardation of degreening) which was particularly severe after long‐term controlled atmosphere storage. In a separate short‐term storage trial, several other mango cultivars were assessed. Hot benomyl followed by prochloraz controlled anthracnose on all cultivars and stem end rot on some. Irradiation at 600 Gy contributed only minor improvements to disease control. The severity of surface damage that developed following irradiation and fungicide treatment varied with cultivars.

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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 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irradiation reduced disease in Kensington Pride mangoes but control was not commercially acceptable.

Taxon
mangoesMangifera indicae0
Material
Kensington Pridee0
Treatment
irradiation doses ranging from 300–1200 Gye0
Outcome
diseasee0
Direction
reducede0
Qualifier
not commercially acceptablee0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In mangoes cv. Kensington Pride, irradiation doses ranging from 300–1200 Gy reduced disease, but the level of control was not commercially acceptable”

✓ located verbatim in the source · abstract, characters 163–312 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot benomyl followed by irradiation controlled anthracnose in short storage.

Taxon
mangoesMangifera indicat0
Treatment
Hot benomyl immediately followed by irradiatione0
Interactor
Colletotrichum gloeosporioidesColletotrichum gloeosporioidese0pathogen
Outcome
control of anthracnosee0
Direction
effective controle0
Qualifier
short‐term storage (15 days at 20°C)e0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗
Colletotrichum gloeosporioides
Colletotrichum gloeosporioides · InteractorRGimilio · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Hot benomyl immediately followed by irradiation provided effective control of anthracnose (Colletotrichum gloeosporioides) and stem end rot (Dothiorella dominicana) during short‐term storage (15 days at 20°C)”

✓ located verbatim in the source · abstract, characters 314–522 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot benomyl followed by irradiation controlled stem end rot in short storage.

Taxon
mangoesMangifera indicat0
Treatment
Hot benomyl immediately followed by irradiatione0
Interactor
Dothiorella dominicanae0pathogen
Outcome
stem end rote0
Direction
effective controle0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Hot benomyl immediately followed by irradiation provided effective control of anthracnose (Colletotrichum gloeosporioides) and stem end rot (Dothiorella dominicana) during short‐term storage (15 days at 20°C)”

✓ located verbatim in the source · abstract, characters 314–522 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot benomyl, prochloraz and irradiation gave satisfactory disease control in long storage.

Taxon
mangoesMangifera indicae0
Treatment
hot benomyl followed by prochloraz and then irradiatede0
Outcome
disease controle0
Direction
Satisfactorye0
Qualifier
long term controlled atmosphere storagee0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Satisfactory disease control was achieved during long term controlled atmosphere storage when mangoes were treated with hot benomyl followed by prochloraz and then irradiated”

✓ located verbatim in the source · abstract, characters 573–747 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fungicide alone gave unsatisfactory disease control.

Taxon
mangoesMangifera indicat0
Treatment
Fungicidee0
Outcome
unsatisfactorye0
Direction
unsatisfactorye0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fungicide, or irradiation treatments alone, were unsatisfactory”

✓ located verbatim in the source · abstract, characters 811–874 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Irradiation alone gave unsatisfactory disease control.

Taxon
mangoesMangifera indicat0
Treatment
irradiation treatments alonee0
Outcome
unsatisfactorye0
Direction
unsatisfactorye0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fungicide, or irradiation treatments alone, were unsatisfactory”

✓ located verbatim in the source · abstract, characters 811–874 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Irradiation above 600 Gy caused unacceptable surface damage in Kensington Pride, especially after long storage.

Taxon
mangoesMangifera indicat0
Material
Kensington Pridee0
Treatment
doses in excess of 600 Gye0
Outcome
surface damagee0
Direction
particularly severee0
Qualifier
after long‐term controlled atmosphere storagee0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Irradiation of cv. Kensington Pride at doses in excess of 600 Gy caused unacceptable surface damage (i.e. lenticel spotting, surface discolouration and retardation of degreening) which was particularly severe after long‐term controlled atmosphere storage”

✓ located verbatim in the source · abstract, characters 876–1130 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot benomyl followed by prochloraz controlled anthracnose on all cultivars.

Taxon
mangoesMangifera indicat0
Treatment
Hot benomyl followed by prochloraze0
Outcome
anthracnosee0
Direction
controllede0
Qualifier
all cultivarse0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Hot benomyl followed by prochloraz controlled anthracnose on all cultivars and stem end rot on some”

✓ located verbatim in the source · abstract, characters 1217–1316 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot benomyl followed by prochloraz controlled stem end rot on some cultivars.

Taxon
mangoesMangifera indicat0
Treatment
Hot benomyl followed by prochloraze0
Outcome
stem end rote0
Direction
controllede0
Qualifier
on somee0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Hot benomyl followed by prochloraz controlled anthracnose on all cultivars and stem end rot on some”

✓ located verbatim in the source · abstract, characters 1217–1316 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irradiation at 600 Gy contributed only minor disease control improvements.

Taxon
mangoesMangifera indicat0
Treatment
Irradiation at 600 Gye0
Outcome
disease controle0
Direction
improvementse0
Qualifier
only minore0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Irradiation at 600 Gy contributed only minor improvements to disease control”

✓ located verbatim in the source · abstract, characters 1318–1394 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Surface damage severity after irradiation and fungicide treatment varied among cultivars.

Taxon
mangoesMangifera indicat0
Material
cultivarse0
Treatment
irradiation and fungicide treatmente0
Outcome
severity of surface damagee0
Direction
variede0

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The severity of surface damage that developed following irradiation and fungicide treatment varied with cultivars”

✓ located verbatim in the source · abstract, characters 1396–1509 · show in text ↑
t0

“mangoes”

✓ located verbatim in the source · title, characters 80–87 · show in text ↑

prochloraz · control · Mangifera indica (mango)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 reporting no difference from an alternative

  1. no effect
  2. positive
  3. positive
See all 4 papers →

benomyl · disease · Mangifera indica (mango)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. no effect

4 papers more in this group

See all 8 papers →

benomyl · control · Mangifera indica (mango)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 →

benomyl · Colletotrichum gloeosporioides · Mangifera indica (mango)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

prochloraz · disease · Mangifera indica (mango)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

radiation · Colletotrichum gloeosporioides · Mangifera indica (mango)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 →

radiation · control · Mangifera indica (mango)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 →

radiation · disease · Mangifera indica (mango)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 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.