Abstract
The aim of this study was to evaluate the influence of cultivar and biostimulants on the health status of potato tubers after harvest and after 5 months of storage. The fungal pathogens isolated from potato tuber were cultured on PDA. The biostimulants limited the symptoms of dry rot in cv. Satina after harvest, in stored cv. Irga (Bio-Algeen S‑90) and cv. Blaue St. Galler (Kelpak SL). The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment. Asahi SL and Kelpak SL decreased the severity of black scurf in stored potatoes cv. Irga. Biostimulants decreased the occurrence frequency of the causative agents of dry rot and black scurf after harvest. Total chlorogenic acid, which is predominant in potato tubers, was present in higher concentrations in the skin than in the flesh. Potato tubers had the highest content of 5‑caffeoylquinic acid, followed by neochlorogenic acid (3-caffeoylquinic acid) and cryptochlorogenic acid (4-caffeoylquinic acid). Higher concentrations of chlorogenic acid were found in potato cultivars with blue-purple- and red-colored flesh than in those with yellow- and cream-colored flesh, and in response to the application of the Asahi SL biostimulant and Trifender WP.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 17
Claim · model-written summary
Biostimulants limited dry rot symptoms in Satina after harvest.
- Taxon
- Potato
Solanum tuberosumt0 - Material
- Satinae0
- Treatment
- biostimulantse0
- Outcome
- symptoms of dry rote0
- Direction
- limitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The biostimulants limited the symptoms of dry rot in cv. Satina after harvest, in stored cv. Irga (Bio-Algeen S‑90) and cv. Blaue St. Galler (Kelpak SL).”
t0“Potato Tubers”
Claim · model-written summary
Bio-Algeen S‑90 limited dry rot in stored Irga.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Irgae0
- Treatment
- Bio-Algeen S‑90e0
- Outcome
- dry rote0
- Direction
- limitede0
- Qualifier
- storede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The biostimulants limited the symptoms of dry rot in cv. Satina after harvest, in stored cv. Irga (Bio-Algeen S‑90) and cv. Blaue St. Galler (Kelpak SL).”
t0“Potato Tubers”
Claim · model-written summary
Kelpak SL limited dry rot in stored Blaue St. Galler.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Blaue St. Gallere0
- Treatment
- Kelpak SLe0
- Outcome
- dry rote0
- Direction
- limitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The biostimulants limited the symptoms of dry rot in cv. Satina after harvest, in stored cv. Irga (Bio-Algeen S‑90) and cv. Blaue St. Galler (Kelpak SL).”
t0“Potato Tubers”
Claim · model-written summary
Asahi SL reduced common scab symptoms in stored Satina.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Satinae0
- Treatment
- Asahi SLe0
- Outcome
- symptoms of common scabe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment.”
t0“Potato Tubers”
Claim · model-written summary
Kelpak SL reduced late blight symptoms in stored Satina.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Satinae0
- Treatment
- Kelpak SLe0
- Outcome
- symptoms of late blighte0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment.”
t0“Potato Tubers”
Claim · model-written summary
Trifender WP reduced late blight symptoms in stored Satina.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Satinae0
- Treatment
- Trifender WPe0
- Outcome
- symptoms of late blighte0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment.”
t0“Potato Tubers”
Claim · model-written summary
Bio-Algeen S‑90 reduced late blight symptoms in Valfi.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Valfie0
- Treatment
- Bio-Algeen S‑90e0
- Outcome
- late blighte0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment.”
t0“Potato Tubers”
Claim · model-written summary
Kelpak SL reduced late blight symptoms in Valfi.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Valfie0
- Treatment
- Kelpak SLe0
- Outcome
- late blighte0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The symptoms of common scab were reduced in stored potatoes cv. Satina in the Asahi SL treatment and the symptoms of late blight in stored potatoes cv. Satina in the Kelpak SL and Trifender WP treatment and in cv. Valfi in the Bio-Algeen S‑90 and Kelpak SL treatment.”
t0“Potato Tubers”
Claim · model-written summary
Asahi SL decreased black scurf severity in stored Irga.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Irgae0
- Treatment
- Asahi SLe0
- Outcome
- severity of black scurfe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Asahi SL and Kelpak SL decreased the severity of black scurf in stored potatoes cv. Irga”
t0“Potato Tubers”
Claim · model-written summary
Kelpak SL decreased black scurf severity in stored Irga.
- Taxon
- PotatoSolanum tuberosumt0
- Material
- Irgae0
- Treatment
- Kelpak SLe0
- Outcome
- severity of black scurfe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Asahi SL and Kelpak SL decreased the severity of black scurf in stored potatoes cv. Irga”
t0“Potato Tubers”
Claim · model-written summary
Biostimulants decreased occurrence of dry rot agents after harvest.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- Biostimulantse0
- Outcome
- occurrence frequency of the causative agents of dry rote0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Biostimulants decreased the occurrence frequency of the causative agents of dry rot and black scurf after harvest”
t0“Potato Tubers”
Claim · model-written summary
Biostimulants decreased occurrence of black scurf agents after harvest.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- Biostimulantse0
- Outcome
- occurrence frequency of the causative agents of dry rot and black scurfe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Biostimulants decreased the occurrence frequency of the causative agents of dry rot and black scurf after harvest”
t0“Potato Tubers”
Claim · model-written summary
Total chlorogenic acid concentration was higher in skin than flesh.
- Taxon
- potatoSolanum tuberosume0
- Organ / stage
- skine0
- Outcome
- Total chlorogenic acide0
- Direction
- highere0
- Comparator
- fleshe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total chlorogenic acid, which is predominant in potato tubers, was present in higher concentrations in the skin than in the flesh.”
Claim · model-written summary
5‑caffeoylquinic acid was the most abundant named tuber acid, followed by neochlorogenic and cryptochlorogenic acids.
- Taxon
- PotatoSolanum tuberosume0
- Outcome
- highest content of 5‑caffeoylquinic acid, followed by neochlorogenic acid (3-caffeoylquinic acid) and cryptochlorogenic acid (4-caffeoylquinic acid)e0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potato tubers had the highest content of 5‑caffeoylquinic acid, followed by neochlorogenic acid (3-caffeoylquinic acid) and cryptochlorogenic acid (4-caffeoylquinic acid).”
Claim · model-written summary
Blue-purple and red-fleshed cultivars had higher chlorogenic acid concentrations than yellow and cream-fleshed cultivars.
- Taxon
- potatoSolanum tuberosume0
- Material
- potato cultivars with blue-purple- and red-colored fleshe0
- Outcome
- concentrations of chlorogenic acide0
- Direction
- Highere0
- Comparator
- those with yellow- and cream-colored fleshe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher concentrations of chlorogenic acid were found in potato cultivars with blue-purple- and red-colored flesh than in those with yellow- and cream-colored flesh”
Claim · model-written summary
Asahi SL increased potato chlorogenic acid concentration.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- Asahi SLe0
- Outcome
- concentrations of chlorogenic acide0
- Direction
- Highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher concentrations of chlorogenic acid were found in potato cultivars with blue-purple- and red-colored flesh than in those with yellow- and cream-colored flesh, and in response to the application of the Asahi SL biostimulant and Trifender WP.”
t0“Potato Tubers”
Claim · model-written summary
Trifender WP increased potato chlorogenic acid concentration.
- Taxon
- PotatoSolanum tuberosumt0
- Treatment
- Trifender WPe0
- Outcome
- concentrations of chlorogenic acide0
- Direction
- Highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher concentrations of chlorogenic acid were found in potato cultivars with blue-purple- and red-colored flesh than in those with yellow- and cream-colored flesh, and in response to the application of the Asahi SL biostimulant and Trifender WP.”
t0“Potato Tubers”
The same questions in other papers
other · disease · Solanum tuberosum (potato)Positive and negative results
7 papers in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
6 papers more in this group
See all 10 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.