Abstract
Antalya province is the main center of vegetable production in Türkiye. Tomato comes first in terms of crops cultivated under greenhouse. Phytophthora species causing root and crown rot are among the factors negatively affecting tomato yield and quality. This research aimed to determine the prevalence of root and crown rot of tomatoes grown in Antalya province and to identify Phytophthora species causing disease. During surveys performed in 170 tomato greenhouses, plant and soil samples were taken from the areas where root and crown rot, stem blight, and drying symptoms were observed. Disease prevalence and incidence in the investigated greenhouses were 25.88% and 4.87%, respectively. Phytophthora symptoms were not observed in the greenhouses in Demre and Kepez districts, while the highest disease prevalence was found in Elmalı district with 75%. Eighty of 84 Phytophthora isolates were identified as P. nicotianae and four as P. capsici, according to their cultural, morphological and molecular characterisation. Virulence of 18 selected isolates were determined by using stem inoculation technique and all isolates caused lesions with different lengths on tomato stems. The reactions of 22 tomato genotypes in the gene pool of BATEM against P. nicotianae were also investigated and the genotype DT-15 was found as the most susceptible genotype with the largest lesions, while A-286 was the most resistant genotype. This study formed the basis for further studies on tomato breeding and integrated disease management.
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Claims 8
Claim · model-written summary
Disease prevalence in surveyed tomato greenhouses was 25.88%.
- Taxon
- Tomatoes
Solanum lycopersicumt0 - Outcome
- Disease prevalencee0
- Value
- 25.88%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Disease prevalence and incidence in the investigated greenhouses were 25.88% and 4.87%, respectively.”
t0“Tomatoes”
Claim · model-written summary
Disease incidence was 4.87%.
- Taxon
- TomatoesSolanum lycopersicumt0
- Outcome
- incidencee0
- Value
- 4.87%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Disease prevalence and incidence in the investigated greenhouses were 25.88% and 4.87%, respectively.”
t0“Tomatoes”
Claim · model-written summary
Elmalı had the highest disease prevalence, 75%.
- Taxon
- TomatoesSolanum lycopersicumt0
- Outcome
- disease prevalencee0
- Direction
- higheste0
- Value
- 75%e0
- Setting
- Elmalı districte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest disease prevalence was found in Elmalı district with 75%.”
t0“Tomatoes”
Claim · model-written summary
Eighty of 84 isolates were P. nicotianae.
- Taxon
- TomatoesSolanum lycopersicumt0
- Interactor
- P. nicotianae
Phytophthora nicotianaee0pathogen - Outcome
- Phytophthora isolates were identified as P. nicotianaee0
- Value
- Eighty of 84e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Eighty of 84 Phytophthora isolates were identified as P. nicotianae and four as P. capsici”
t0“Tomatoes”
Claim · model-written summary
Four isolates were P. capsici.
- Taxon
- TomatoesSolanum lycopersicumt0
- Interactor
- P. capsici
.jpg?width=60)
Phytophthora capsicie0pathogen - Outcome
- four as P. capsicie0
- Value
- foure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Eighty of 84 Phytophthora isolates were identified as P. nicotianae and four as P. capsici”
t0“Tomatoes”
Claim · model-written summary
All 18 selected isolates produced lesions on tomato stems.
- Taxon
- TomatoesSolanum lycopersicumt0
- Treatment
- stem inoculatione0
- Outcome
- lesions with different lengths on tomato stemse0
- Value
- 18 selected isolatese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Virulence of 18 selected isolates were determined by using stem inoculation technique and all isolates caused lesions with different lengths on tomato stems.”
t0“Tomatoes”
Claim · model-written summary
DT-15 was the most susceptible tomato genotype.
- Taxon
- TomatoesSolanum lycopersicumt0
- Material
- DT-15e0
- Outcome
- largest lesionse0
- Direction
- most susceptiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the genotype DT-15 was found as the most susceptible genotype with the largest lesions”
t0“Tomatoes”
Claim · model-written summary
A-286 was the most resistant tomato genotype.
- Taxon
- TomatoesSolanum lycopersicumt0
- Material
- A-286e0
- Outcome
- most resistant genotypee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A-286 was the most resistant genotype.”
t0“Tomatoes”
The same questions in other papers
inoculation · disease · Solanum lycopersicum (tomato)Positive and negative results
129 papers in the same direction as this paper · 136 in the opposite direction
- positive
- positive
- positive
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See all 266 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.