Search claims · PlantClaims

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The cultivar Cara showed high tolerance of tubers to late blight against the most aggressive isolate.

Taxon: potatoSolanum tuberosumt0
Material: Carae3
Organ / stage: tuberse3
Outcome: high tolerance of the diseasee3
Qualifier: against the most aggressive isolatee3

Verbatim

t0
“LATE BLIGHT DISEASE OF POTATO”
✓ located verbatim in the source · title, characters 11–40

e3
“Cara tubers was quite promising with high tolerance of the disease against the most aggressive isolate”
✓ located verbatim in the source · abstract, characters 796–898

Title

STUDIES ON LATE BLIGHT DISEASE OF POTATO IN EGYPT

E. Z. Khalifa; G. A. Amer; H. M. Awad Menoufia Journal of Plant Protection 2017. doi:10.21608/mjapam.2017.176007

Other claims from this paper (4)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Cv. Spider had higher tolerance even with the most aggressive isolate and in the warmer 1998 season.

Taxon: LeucospermumLeucospermume1
Material: Cv. Spidere0
Interactor: Phytophthora cinnamomiPhytophthora cinnamomie1pathogen
Outcome: tolerance against the funguse0
Direction: highere0
Qualifier: even with the most aggressive isolate and during the warmer 1998 seasone0

Verbatim

e0
“Cv. Spider had higher tolerance against the fungus even with the most aggressive isolate and during the warmer 1998 season”
✓ located verbatim in the source · abstract, characters 1027–1149

e1
“Phytophthora cinnamomi root infections of Leucospermum”
✓ located verbatim in the source · abstract, characters 149–203

Title

Chemical control of Phytophthora cinnamomi in potted Leucospermum plants

Swart L.; Denman S. SUNScholar (Stellenbosch University) 2011

Other claims from this paper (4)

Intervention effect Metalaxyl-M gave the best control among treatments in 1997.
Intervention effect Metalaxyl-M with cv. Spider completely suppressed symptom development.
Intervention effect In 1998, treatments did not differ from the control when climate favored disease.
Observation None of the treatments showed phytotoxicity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

CH010 was least aggressive on corn variety TSS.

Taxon: cornZea mays subsp. mayse0
Material: Thai Super Sweet (TSS)e0
Interactor: isolate CH010e0pathogen
Outcome: least aggressivee0

Verbatim

e0
“The pathogenicity test on corn variety Thai Super Sweet (TSS) showed that the isolates CH001 and CH009 were the most aggressive while the isolate CH010 was the least aggressive”
✓ located verbatim in the source · abstract, characters 1050–1226

Title

Identification and Characterization of Pathogen Responsible for Causing Southern Corn Leaf Blight (SCLB) Disease in Malaysia

Abdulaziz Bashir Kutawa; Khairulmazmi Ahmad; Asgar Ali; et al. International Journal of Agriculture and Biology 2021. doi:10.17957/ijab/15.1873

Other claims from this paper (11)

Observation The pathogen isolates had curved and elongated conidia.
Observation Potato sucrose agar supported the most rapid pathogen growth, 10.19 mm day -1.
Observation Corn meal agar supported pathogen growth of 8.56 mm day -1.
Observation Potato dextrose agar supported pathogen growth of 5.46 mm day -1.
Observation Pathogen growth was greatest at 30C, averaging 7.30 mm day -1.
Observation The isolates formed four colony-color groups.
Observation Conidial length ranged from 44.12 m in CH006 to 81.61 m in CH004.
Observation Septa number ranged from 4-6 in CH006 to 8-10 in CH004.
Observation CH001 and CH009 were most aggressive on corn variety TSS.
Observation All ten isolates were identified as C. heterostrophus.
Recommendation The authors recommend further study of virulence and race identity.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Isolate Xtpvu21OC was the most aggressive in causing BLS on SY-Rockford (23.33%).

Taxon: spring wheatTriticum aestivumt0
Material: SY-Rockforde1
Treatment: Xtpvu21OCe1
Interactor: Xanthomonas translucens pv. undulosaXanthomonas translucens pv. undulosae0pathogen
Outcome: BLS severitye4
Direction: most aggressivee1
Value: 23.33%e1
Setting: greenhousee3

Verbatim

t0
“Differential Reaction Among Spring Wheat Varieties”
✓ located verbatim in the source · title, characters 68–118

e0
“Xanthomonas translucens pv. undulosa causes bacterial leaf streak (BLS) in wheat”
✓ located verbatim in the source · abstract, characters 0–80

e1
“with Xtpvu21OC (23.33%) being the most aggressive in causing BLS in SY-Rockford”
✓ located verbatim in the source · abstract, characters 759–838

e3
“A greenhouse study to determine the aggressiveness of 17 isolates collected from South Dakota on spring wheat cultivar SY-Rockford”
✓ located verbatim in the source · abstract, characters 289–419

e4
“To assess BLS severity, one randomly selected plant per pot was rated based on the percentage of leaf area with BLS symptoms”
✓ located verbatim in the source · abstract, characters 565–689

Title

Aggressiveness of Xanthomonas translucens pv. undulosa Isolates and Differential Reaction Among Spring Wheat Varieties Under a Controlled Environment

A. Hangamaisho; B. H. Bleakley; S. Ali; et al. Plant Health Progress 2023. doi:10.1094/php-03-23-0020-rs

Other claims from this paper (3)

Observation Bacterial isolates differed significantly in aggressiveness on spring wheat.
Association MN Washburn was the most susceptible spring wheat to BLS (25.0%).
Association ND Frohberg was the most susceptible spring wheat to BLS (22.5%).

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Three BNR groups were less aggressive than most R. solani isolates.

Taxon: potatoSolanum tuberosume0
Interactor: BNR isolatese0pathogen
Outcome: aggressive to potato stemse0
Direction: less aggressivee0
Comparator: R. solani isolatese0

Verbatim

e0
“The three BNR isolates representative of AG A, AG K, and AG W appeared to be less aggressive to potato stems than the R. solani isolates except for the AG 2-1 (subset 2) isolate.”
✓ located verbatim in the source · abstract, characters 1069–1247

Title

Anastomosis Groups ofRhizoctonia solaniand BinucleateRhizoctoniaAssociated with Potatoes in Idaho

J. W. Woodhall; L. Brown; M. Harrington; et al. Plant Disease 2022. doi:10.1094/pdis-12-21-2683-re

Other claims from this paper (13)

Observation 169 R. solani isolates were recovered from diseased potato.
Observation Seven binucleate Rhizoctonia isolates were recovered from diseased potato.
Observation AG 3-PT accounted for 85% of recovered isolates.
Observation AG 2-1 accounted for 5.7% of recovered isolates.
Observation AG 4 HG-II accounted for 4.5% of recovered isolates.
Observation Two AG 2-1 subsets were recovered.
Observation Three AG A isolates were recovered.
Observation Three AG K isolates were recovered.
Observation One AG 5 isolate was recovered.
Observation One AG W isolate was recovered.
Observation AG 3-PT was most aggressive to potato stems.
Observation An AG 2-1 subset 3 isolate ranked second in aggressiveness.
Observation BNR AG W was reported outside China.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

KBHP3 was the least aggressive isolate on susceptible wheat variety HD 2009, with infection coefficient 6.22.

Taxon: wheatTriticum aestivume1
Material: HD 2009e0
Interactor: KBHP3e0pathogen
Outcome: co-efficient of infectione0
Direction: least aggressivee0
Value: 6.22e0

Verbatim

e0
“Most virulent and least aggressive isolates were found KBR1 and KBHP3 scored co-efficient of infection of 70.98 and 6.22, respectively on susceptible variety HD 2009 under artificially inoculated conditions”
✓ located verbatim in the source · abstract, characters 425–631

t0
“Characterization of Tilletia indica Isolates and Monosporidial Lines by Using Differential Hosts and RAPD Based PCR Markers”
✓ located verbatim in the source · title, characters 0–123

e1
“Karnal bunt of wheat ranks as one of the major disease of wheat”
✓ located verbatim in the source · abstract, characters 0–63

Title

Characterization of Tilletia indica Isolates and Monosporidial Lines by Using Differential Hosts and RAPD Based PCR Markers

Shama Parveen; M. S. Saharan; Ambresh Kumar Verma; et al. Indian journal of plant protection 2012

Other claims from this paper (8)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The Ismailiya isolate of A. solani had the lowest aggressiveness.

Taxon: tomatoSolanum lycopersicume2
Outcome: lowest one in this concerne0
Setting: Ismailiyae0

Verbatim

e0
“Ismailiya isolate was the lowest one in this concern”
✓ located verbatim in the source · abstract, characters 529–581

e1
“A. solani isolate taken from Menufiya was the most aggressive one; meanwhile, Ismailiya isolate was the lowest one in this concern”
✓ located verbatim in the source · abstract, characters 451–581

e2
“the causal of tomato early blight”
✓ located verbatim in the source · abstract, characters 54–87

Title

Chemical Control of Tomato Early Blight Disease

Ahmed Ashour; Tomader Abdel Rahman; Hany Badawy; et al. Egyptian Journal of Phytopathology 2012. doi:10.21608/ejp.2012.103244

Other claims from this paper (9)

Observation Alternaria solani attacked all tomato hybrids and varieties in field or greenhouse, damaging yield.
Observation The Menufiya isolate of A. solani was the most aggressive.
Intervention effect All tested fungicides inhibited in vitro A. solani growth to varying degrees.
Intervention effect All tested fungicides reduced early blight severity under greenhouse conditions.
Intervention effect Contact fungicides controlled tomato early blight more effectively than systemic fungicides.
Intervention effect Mancozeb 64% plus metalaxyl 4% was among the most effective fungicides.
Intervention effect Copper hydroxide was among the most effective fungicides.
Intervention effect Shirlan ranked after the most effective fungicides.
Intervention effect Dolphin Alfa ranked after the most effective fungicides.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Kemazed reduced fungal isolate colony growth relative to untreated control.

Taxon: Dracaena sanderianaDracaena sanderianat0
Treatment: Kemazed®e0
Interactor: C. gloesporioidese0pathogen
Outcome: colony growth of fungal isolatese0
Direction: reducede0
Comparator: untreated controle0

Verbatim

e0
“The systemic fungicide Kemazed® and biocontrol agents were demonstrated to be effective in controlling three of the most common aggressive fungi. i.e., C. gloesporioides, F. Oxysporum and A. alternata, In vitro colony growth of fungal isolates was significantly reduced as compared to the untreated control”
✓ located verbatim in the source · abstract, characters 1134–1440

t0
“Lucky Bamboo (Dracaena sanderiana hort. ex. mast.)”
✓ located verbatim in the source · title, characters 37–87

Title

Occurrence of Stem and Leaf Spots on Lucky Bamboo (Dracaena sanderiana hort. ex. mast.) Plants in Vase and its Cure with Safe Means

Taghreed Abdel-Rahman; S. A. El-Morsy; A. Halawa Journal of Plant Protection and Pathology /Journal of Plant Protection and Pathology 2020. doi:10.21608/jppp.2020.170648

Other claims from this paper (10)

Observation Stem and leaf spot infection and severity were high in the first and third 2018 survey periods.
Observation The same symptoms and trend in infection and severity recurred in 2019 nurseries.
Observation Twelve fungal pathogens were identified on spotted plants.
Observation Colletotrichum gloeosporioides was the most common leaf isolate.
Observation Colletotrichum gloeosporioides was the most common stem isolate.
Observation C. gloeosporioides was the most aggressive in pathogenicity tests.
Intervention effect Biocontrol agents significantly antagonized C. gloesporioides growth on vase bamboo.
Intervention effect Kemazed had the highest and most consistent inhibition.
Observation Rhizo-N ranked after Kemazed in inhibition.
Observation Plant Guard ranked after Rhizo-N in inhibition.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors identified F. oxysporium as the best mycoherbicide candidate against Striga.

Taxon: Striga hermonthicaStriga hermonthicat0
Interactor: F. oxysporiume0biocontrol_agent
Outcome: a suitable candidate for exploitation as a mycoherbicide against the weede0

Verbatim

e0
“F. oxysporium was the most aggressive and potent fungal isolate against the weed hence a suitable candidate for exploitation as a mycoherbicide against the weed.”
✓ located verbatim in the source · abstract, characters 845–1006

t0
“Striga hermonthica”
✓ located verbatim in the source · title, characters 68–86

Title

Evaluation of fungal isolates as possible biocontrol agents against Striga hermonthica

Victor Kagot; Sheila Okoth; Fred Kanampiu; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2014

Other claims from this paper (6)

Intervention effect All tested fungal isolates infected and killed Striga.
Observation Fusarium incarnatum had a Striga infection rate of 92%, the highest reported.
Observation Gibberella intricans had a Striga infection rate of 90%.
Observation F. chlamydosporum had a Striga infection rate of 90%.
Observation Fusarium oxysporium gave the highest Striga mortality, 60%.
Observation Gibberella intricans gave the lowest Striga mortality, 36%.

“most aggressive isolate”

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