Alternaria solani 68 claims

species · family Pleosporaceae · fungus · NCBI Taxonomy ↗

NCBI synonyms: Alternaria viciae-fabae

2 spellings

Questions studied on this organism3 questions3 papers

Alternaria solaniClemson University - USDA Cooperative Extension Slide Series · CC BY 3.0 us · Wikimedia Commons ↗

68 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

The Basra isolate was identified as Alternaria solani.

Taxon: Alternaria solaniAlternaria solanie0
Outcome: identified as Alternaria solanie0
Setting: Basra - Al-Zubaire0

Not reportedDirection

Verbatim

e0
“These were identified as Alternaria solani (Basra - Al-Zubair), Alternaria alternata (Baghdad - Al-Rashid), and Alternaria alternata (Karbala - Al-Husseiniya).”
✓ located verbatim in the source · abstract, characters 547–706

Title

Detection of Alternaria Species that Causing Tomato Leaf Spot Disease and Testing its Pathogenicity

A A Jaaed; T A Farhan IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1449/1/012049

Other claims from this paper (10)

Observation Alternaria leaf spot was widespread across tomato samples from Iraqi collection areas.
Observation Seven Alternaria isolates were morphologically detected, and three were molecularly identified.
Observation The Baghdad isolate was identified as Alternaria alternata.
Observation The Karbala isolate was identified as Alternaria alternata.
Observation The Baghdad Alternaria alternata isolate reached a 95% infection rate on water agar.
Observation The Basra Alternaria solani isolate reached a 92.5% infection rate on water agar.
Intervention effect All Alternaria isolates caused significantly more infections than uncontaminated controls, which had 0.0% infection.
Intervention effect The Baghdad isolate produced 57.00% infection in field tomato saplings.
Intervention effect The Baghdad isolate produced 91.6% infection severity in field tomato saplings.
Intervention effect Other Alternaria isolates caused significantly greater infection percentage and severity than uncontaminated field treatment.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The Basra Alternaria solani isolate reached a 92.5% infection rate on water agar.

Taxon: Alternaria solaniAlternaria solanie0
Outcome: infection ratee0
Value: 92.5%e0
Setting: Basra - Al-Zubaire0

Not reportedDirection

Verbatim

e0
“Alternaria solani from (Basra - Al-Zubair), which achieved an infection rate of 92.5%”
✓ located verbatim in the source · abstract, characters 1047–1132

Title

Detection of Alternaria Species that Causing Tomato Leaf Spot Disease and Testing its Pathogenicity

A A Jaaed; T A Farhan IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1449/1/012049

Other claims from this paper (10)

Observation Alternaria leaf spot was widespread across tomato samples from Iraqi collection areas.
Observation Seven Alternaria isolates were morphologically detected, and three were molecularly identified.
Observation The Basra isolate was identified as Alternaria solani.
Observation The Baghdad isolate was identified as Alternaria alternata.
Observation The Karbala isolate was identified as Alternaria alternata.
Observation The Baghdad Alternaria alternata isolate reached a 95% infection rate on water agar.
Intervention effect All Alternaria isolates caused significantly more infections than uncontaminated controls, which had 0.0% infection.
Intervention effect The Baghdad isolate produced 57.00% infection in field tomato saplings.
Intervention effect The Baghdad isolate produced 91.6% infection severity in field tomato saplings.
Intervention effect Other Alternaria isolates caused significantly greater infection percentage and severity than uncontaminated field treatment.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Antifungal zones against Alternaria solani included 43 mm at an unspecified dose.

Taxon: Alternaria solaniAlternaria solanie0
Treatment: CS-ZnO NPse0
Outcome: effective zonese0
Value: 43 mme0

Not reportedDirection

Verbatim

e0
“For the antifungal impact of the CS-ZnO NPs against Alternaria solani, rigorous scrutinization was performed via the agar well diffusion method. Within the vicinity of varying dosages, effective zones of 43 mm, 27.5 mm, 27 mm, and 24.6 mm indicated diverse degrees of antifungal activity.”
✓ located verbatim in the source · abstract, characters 868–1156

Title

Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

Global NEST Journal 2024. doi:10.30955/gnj.005831

Other claims from this paper (10)

Observation The nanoparticles had an average crystallite size of 15 nm.
Observation The nanoparticles showed an absorption band at 292 nm.
Observation Thermogravimetry revealed two-phase weight loss in the nanocomposite.
Intervention effect At 25% nanoparticle concentration, Xanthomonas inhibition zones were 19.5 mm after 48 hours.
Intervention effect At 50% nanoparticle concentration, Xanthomonas inhibition zones were 22.5 mm after 48 hours.
Intervention effect At 75% nanoparticle concentration, Xanthomonas inhibition zones were 26 mm after 48 hours.
Observation Antifungal zones against Alternaria solani included 27.5 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 27 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 24.6 mm at an unspecified dose.
Intervention effect Nanoparticle-coated tomatoes showed better preservation and longer shelf life.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Antifungal zones against Alternaria solani included 27.5 mm at an unspecified dose.

Taxon: Alternaria solaniAlternaria solanie0
Treatment: CS-ZnO NPse0
Outcome: effective zonese0
Value: 27.5 mme0

Not reportedDirection

Verbatim

e0
“For the antifungal impact of the CS-ZnO NPs against Alternaria solani, rigorous scrutinization was performed via the agar well diffusion method. Within the vicinity of varying dosages, effective zones of 43 mm, 27.5 mm, 27 mm, and 24.6 mm indicated diverse degrees of antifungal activity.”
✓ located verbatim in the source · abstract, characters 868–1156

Title

Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

Global NEST Journal 2024. doi:10.30955/gnj.005831

Other claims from this paper (10)

Observation The nanoparticles had an average crystallite size of 15 nm.
Observation The nanoparticles showed an absorption band at 292 nm.
Observation Thermogravimetry revealed two-phase weight loss in the nanocomposite.
Intervention effect At 25% nanoparticle concentration, Xanthomonas inhibition zones were 19.5 mm after 48 hours.
Intervention effect At 50% nanoparticle concentration, Xanthomonas inhibition zones were 22.5 mm after 48 hours.
Intervention effect At 75% nanoparticle concentration, Xanthomonas inhibition zones were 26 mm after 48 hours.
Observation Antifungal zones against Alternaria solani included 43 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 27 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 24.6 mm at an unspecified dose.
Intervention effect Nanoparticle-coated tomatoes showed better preservation and longer shelf life.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Antifungal zones against Alternaria solani included 27 mm at an unspecified dose.

Taxon: Alternaria solaniAlternaria solanie0
Treatment: CS-ZnO NPse0
Outcome: effective zonese0
Value: 27 mme0

Not reportedDirection

Verbatim

e0
“For the antifungal impact of the CS-ZnO NPs against Alternaria solani, rigorous scrutinization was performed via the agar well diffusion method. Within the vicinity of varying dosages, effective zones of 43 mm, 27.5 mm, 27 mm, and 24.6 mm indicated diverse degrees of antifungal activity.”
✓ located verbatim in the source · abstract, characters 868–1156

Title

Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

Global NEST Journal 2024. doi:10.30955/gnj.005831

Other claims from this paper (10)

Observation The nanoparticles had an average crystallite size of 15 nm.
Observation The nanoparticles showed an absorption band at 292 nm.
Observation Thermogravimetry revealed two-phase weight loss in the nanocomposite.
Intervention effect At 25% nanoparticle concentration, Xanthomonas inhibition zones were 19.5 mm after 48 hours.
Intervention effect At 50% nanoparticle concentration, Xanthomonas inhibition zones were 22.5 mm after 48 hours.
Intervention effect At 75% nanoparticle concentration, Xanthomonas inhibition zones were 26 mm after 48 hours.
Observation Antifungal zones against Alternaria solani included 43 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 27.5 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 24.6 mm at an unspecified dose.
Intervention effect Nanoparticle-coated tomatoes showed better preservation and longer shelf life.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Antifungal zones against Alternaria solani included 24.6 mm at an unspecified dose.

Taxon: Alternaria solaniAlternaria solanie0
Treatment: CS-ZnO NPse0
Outcome: effective zonese0
Value: 24.6 mme0

Not reportedDirection

Verbatim

e0
“For the antifungal impact of the CS-ZnO NPs against Alternaria solani, rigorous scrutinization was performed via the agar well diffusion method. Within the vicinity of varying dosages, effective zones of 43 mm, 27.5 mm, 27 mm, and 24.6 mm indicated diverse degrees of antifungal activity.”
✓ located verbatim in the source · abstract, characters 868–1156

Title

Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

Global NEST Journal 2024. doi:10.30955/gnj.005831

Other claims from this paper (10)

Observation The nanoparticles had an average crystallite size of 15 nm.
Observation The nanoparticles showed an absorption band at 292 nm.
Observation Thermogravimetry revealed two-phase weight loss in the nanocomposite.
Intervention effect At 25% nanoparticle concentration, Xanthomonas inhibition zones were 19.5 mm after 48 hours.
Intervention effect At 50% nanoparticle concentration, Xanthomonas inhibition zones were 22.5 mm after 48 hours.
Intervention effect At 75% nanoparticle concentration, Xanthomonas inhibition zones were 26 mm after 48 hours.
Observation Antifungal zones against Alternaria solani included 43 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 27.5 mm at an unspecified dose.
Observation Antifungal zones against Alternaria solani included 27 mm at an unspecified dose.
Intervention effect Nanoparticle-coated tomatoes showed better preservation and longer shelf life.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bp1 inhibited growth of A. solani by 74.22%.

Taxon: A. solaniAlternaria solanie0
Interactor: Bacillus pseudomycoidesBacillus pseudomycoidese0biocontrol_agent
Outcome: A. solani growthe0
Value: 74.22 %e0

Verbatim

e0
“Bacillus pseudomycoides (Bp1) (OQ629426) gave inhibition efficacy against A. solani growth, being, 74.22 %.”
✓ located verbatim in the source · abstract, characters 272–379

Title

Effectiveness of Bacillus pseudomycoides strain for Biocontrol of Early Blight on tomato plants

Ahmed A. ElSharawy; Nerhan A. Eid; Azza M.Y. Ebrahiem International Journal of Phytopathology 2023. doi:10.33687/phytopath.012.03.4632

Other claims from this paper (14)

Observation Bp1 produced IAA at 18.9 µg/100 mL in vitro.
Observation Bp1 produced GA at 9.4 µg/100 mL in vitro.
Observation Bp1 produced Deferroxamine mesylate at the reported quantity.
Intervention effect Mancozeb plus ALS treatment gave 50% early blight disease severity in tomato.
Intervention effect Bp1 plus ALS treatment gave 40% early blight disease severity in tomato.
Intervention effect Bacterial treatment improved tomato growth relative to untreated controls.
Observation Bacterial treatment yielded tomato shoot length of 45.6 cm.
Observation Bacterial treatment yielded fresh weight of 2.9 g per plant.
Observation Bacterial treatment yielded dry weight of 0.7 g per plant.
Intervention effect Bp1 treatment gave the highest PPO activity in infected tomato leaves at 4.6 m/g f. w.
Intervention effect Bp1 treatment gave the highest POD activity in infected tomato leaves at 6.9 m/g f. w.
Observation Mancozeb treatment yielded PPO activity of 3.9 m/g f. w.
Observation Mancozeb treatment yielded POD activity of 5.4 m/g f. w.
Recommendation The authors propose B. pseudomycoides as a biocontrol agent against tomato early blight.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Interaction with G. lucidum mycelia reduced disease incidence attributed to A. solani.

Taxon: A. solaniAlternaria solanie0
Treatment: interaction of mycelia of G. lucidume0
Interactor: G. lucidumGanoderma lucidume0biocontrol_agent
Outcome: disease incidencee0
Direction: reducee0

Not reportedComparator

Verbatim

e0
“The results for interaction of mycelia of G. lucidum with pathogen A. solani reveal that G. lucidum is an efficient biocontrol agent to reduce the disease incidence.”
✓ located verbatim in the source · abstract, characters 1383–1548

Title

Ganoderma lucidum as a Biocontrol agent for Management of Alternaria solani, A Pathogen of Early Blight of Tomato

Muhammad Asif; Ahmad Ali Shahid; Nasir Ahmad Sarhad Journal of Agriculture 2022. doi:10.17582/journal.sja/2022/38.2.734.741

Other claims from this paper (6)

Observation The pathogen isolated from symptomatic tomato leaves was identified as Alterneria solani.
Observation G. lucidum identity was confirmed by macro and microscopic examination.
Intervention effect Crude protein extract was beneficial for controlling the pathogen.
Intervention effect The crude protein extract MIC was 5mg/ml, inhibiting 100% of A. solani growth.
Recommendation The authors concluded that G. lucidum mycelia could be used for pathogen inhibition.
Recommendation The authors concluded that G. lucidum crude protein extract could be used for pathogen inhibition.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Crude protein extract was beneficial for controlling the pathogen.

Taxon: A. solaniAlternaria solanie1
Treatment: Crude protein extracte0
Outcome: control the pathogene0
Direction: controle0

Not reportedComparator

Verbatim

e0
“Crude protein extract was also found beneficial to control the pathogen.”
✓ located verbatim in the source · abstract, characters 1549–1621

e1
“Crude protein extract was also prepared to observe the inhibitory effect of G. lucidum against A. solani.”
✓ located verbatim in the source · abstract, characters 1277–1382

Title

Ganoderma lucidum as a Biocontrol agent for Management of Alternaria solani, A Pathogen of Early Blight of Tomato

Muhammad Asif; Ahmad Ali Shahid; Nasir Ahmad Sarhad Journal of Agriculture 2022. doi:10.17582/journal.sja/2022/38.2.734.741

Other claims from this paper (6)

Observation The pathogen isolated from symptomatic tomato leaves was identified as Alterneria solani.
Observation G. lucidum identity was confirmed by macro and microscopic examination.
Intervention effect Interaction with G. lucidum mycelia reduced disease incidence attributed to A. solani.
Intervention effect The crude protein extract MIC was 5mg/ml, inhibiting 100% of A. solani growth.
Recommendation The authors concluded that G. lucidum mycelia could be used for pathogen inhibition.
Recommendation The authors concluded that G. lucidum crude protein extract could be used for pathogen inhibition.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The crude protein extract MIC was 5mg/ml, inhibiting 100% of A. solani growth.

Taxon: A. solaniAlternaria solanie0
Treatment: crude protein extracte0
Outcome: growth of A. solanie0
Direction: inhibitede0
Value: 100%e0
Qualifier: 5mg/mle0

Not reportedComparator

Verbatim

e0
“The results for minimum inhibitory concentration (MIC) of crude protein extract reveal that 5mg/ml is the concentration, which inhibited 100% growth of A. solani.”
✓ located verbatim in the source · abstract, characters 1622–1784

Title

Ganoderma lucidum as a Biocontrol agent for Management of Alternaria solani, A Pathogen of Early Blight of Tomato

Muhammad Asif; Ahmad Ali Shahid; Nasir Ahmad Sarhad Journal of Agriculture 2022. doi:10.17582/journal.sja/2022/38.2.734.741

Other claims from this paper (6)

Observation The pathogen isolated from symptomatic tomato leaves was identified as Alterneria solani.
Observation G. lucidum identity was confirmed by macro and microscopic examination.
Intervention effect Interaction with G. lucidum mycelia reduced disease incidence attributed to A. solani.
Intervention effect Crude protein extract was beneficial for controlling the pathogen.
Recommendation The authors concluded that G. lucidum mycelia could be used for pathogen inhibition.
Recommendation The authors concluded that G. lucidum crude protein extract could be used for pathogen inhibition.