Paper · 2022 · Journal of Agricultural and Food Chemistry

Hexaconazole Application Saves the Loss of Grey Mold Disease but Hinders Tomato Fruit Ripening in Healthy Plants

Yue Deng; Rui Liu; Meiling Zheng; et al.

6
claims
7
verbatim quotes
16
citations
4
research areas
—
Not open access

Abstract

Hexaconazole (HEZ) is a triazole fungicide registered to prevent and control grey mold disease on tomatoes. Many triazole fungicides exhibit plant regulator functions. Therefore, it is necessary to understand the effects of HEZ fungicides on the growth and development of tomatoes. In the present study, the effect of HEZ on healthy and Botrytis cinerea (B. cinerea)-infected tomato plants was investigated. We found that HEZ delayed fruit ripening when applied to healthy tomato plants and further changed the taste and flavor of these fruit. HEZ increased the size and prevented the rotting of the tomato fruit, thus saving grey mold infection-related losses. Moreover, compared with applying HEZ on healthy plants, the application of HEZ on B. cinerea-infected plants increased the metabolism of sugars, acids, and aromatic compounds in these fruit. Therefore, HEZ can effectively control fungal pathogens but reduce the quality of tomato fruit.

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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 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Hexaconazole delayed ripening of healthy tomato fruit.

Treatment
HEZe0
Outcome
fruit ripeninge0
Direction
delayede0
Qualifier
healthy tomato plantse0

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“HEZ delayed fruit ripening when applied to healthy tomato plants”

✓ located verbatim in the source · abstract, characters 422–486 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Hexaconazole changed the taste and flavor of healthy tomato fruit.

Treatment
HEZe0
Outcome
taste and flavore0
Qualifier
healthy tomato plantse0

Not reportedComparatorDirection

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“HEZ delayed fruit ripening when applied to healthy tomato plants and further changed the taste and flavor of these fruit.”

✓ located verbatim in the source · abstract, characters 422–543 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hexaconazole increased tomato fruit size.

Treatment
HEZe0
Outcome
sizee0
Direction
increasede0

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“HEZ increased the size and prevented the rotting of the tomato fruit”

✓ located verbatim in the source · abstract, characters 544–612 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hexaconazole prevented tomato fruit rotting and saved grey mold infection-related losses.

Treatment
HEZe0
Interactor
grey molde0pathogen
Outcome
rotting of the tomato fruite0
Direction
preventede0

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“HEZ increased the size and prevented the rotting of the tomato fruit, thus saving grey mold infection-related losses.”

✓ located verbatim in the source · abstract, characters 544–661 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Applying hexaconazole to infected rather than healthy tomato plants increased metabolism of sugars, acids and aromatic compounds in fruit.

Treatment
application of HEZ on B. cinerea-infected plantse0
Interactor
B. cinereaBotrytis cinereae0pathogen
Outcome
metabolism of sugars, acids, and aromatic compoundse0
Direction
increasede0
Comparator
applying HEZ on healthy plantse0

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Botrytis cinerea
Botrytis cinerea · InteractorRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“compared with applying HEZ on healthy plants, the application of HEZ on B. cinerea-infected plants increased the metabolism of sugars, acids, and aromatic compounds in these fruit.”

✓ located verbatim in the source · abstract, characters 672–852 · show in text ↑
t0

“Tomato Fruit”

✓ located verbatim in the source · title, characters 73–85 · show in text ↑
Observationauthor interpretationoriginal resultmixedbasis n/a

Claim · model-written summary

The authors concluded that hexaconazole controls fungal pathogens but reduces tomato fruit quality.

Interactor
fungal pathogense0pathogen
Outcome
control fungal pathogens but reduce the quality of tomato fruite0

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“HEZ can effectively control fungal pathogens but reduce the quality of tomato fruit.”

✓ located verbatim in the source · abstract, characters 864–948 · show in text ↑

hexaconazole · growth · Solanum lycopersicum (tomato)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 →

hexaconazole · disease · Solanum lycopersicum (tomato)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 →

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.