Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf rust decrease flag leaf area in wheat by -23.72.

Taxon: BREAD WHEATTriticum aestivumt0
Treatment: leaf ruste0
Interactor: leaf ruste0pathogen
Outcome: flag leaf areae0
Direction: decreasee0
Value: -23.72e0

Not reportedComparator

Verbatim

t0
“BREAD WHEAT”
✓ located verbatim in the source · title, characters 84–95

e0
“there was -42.92, -23.72, -23.01, and -11.42, % decrease in chlorophyll content, flag leaf area, specific flag leaf area and relative water content in leaf rust (diseased) plot respectively”
✓ located verbatim in the source · abstract, characters 620–809

Title

EFFECT OF LEAF RUST DISEASE ON VARIOUS MORPHO-PHYSIOLOGICAL AND YIELD ATTRIBUTES IN BREAD WHEAT

Ghulam M.U. Din; Amjad Ali; Amjad Abbas; et al. Pakistan Journal of Phytopathology 2017. doi:10.33866/phytopathol.029.01.0302

Other claims from this paper (8)

Intervention effect Leaf rust decrease chlorophyll content in wheat by -42.92.
Intervention effect Leaf rust decrease specific flag leaf area in wheat by -23.01.
Intervention effect Leaf rust decrease relative water content in wheat by -11.42.
Intervention effect Leaf rust increase relative dry weight in wheat by 21.24.
Intervention effect Leaf rust increase relative membrane permeability in wheat by 160.16%.
Intervention effect Leaf rust reduces number of grains per spike in wheat by -52.38.
Intervention effect Leaf rust reduces spike length in wheat by -43.37.
Intervention effect Leaf rust reduces 1000 grain weight in wheat by -45.50.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nematode infection increased hydrogen peroxide levels in potato leaves.

Taxon: potatoSolanum tuberosume0
Treatment: nematode infectione0
Interactor: nematodeNematodae0pathogen
Outcome: hydrogen peroxide levelse0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“nematode infection leads to an increase in malondialdehyde and hydrogen peroxide levels, while simultaneously causing a decrease in dry biomass and relative water content in the potato plants”
✓ located verbatim in the source · abstract, characters 791–982

Title

Determination of dry biomass, relative water content, malondialdehyde, and hydrogen peroxide content in Potato (Solanum tuberosum L.) infected with nematodes

Mammadhasanova, Suman; Sultanova, Nargiz; Gara Fataliyev Zenodo (CERN European Organization for Nuclear Research) 2023. doi:10.5281/zenodo.8081104

Other claims from this paper (5)

Observation Meloidogyne spp. prevalence in sampled potato plants was high in Tovuz at 76.8%.
Observation Meloidogyne spp. prevalence in sampled potato plants was lower in Aghstafa at 22.2%.
Intervention effect Nematode infection increased malondialdehyde levels in potato leaves.
Intervention effect Nematode infection decreased dry biomass in potato plants.
Intervention effect Nematode infection decreased relative water content in potato plants.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf rust decrease specific flag leaf area in wheat by -23.01.

Taxon: BREAD WHEATTriticum aestivumt0
Treatment: leaf ruste0
Interactor: leaf ruste0pathogen
Outcome: specific flag leaf areae0
Direction: decreasee0
Value: -23.01e0

Not reportedComparator

Verbatim

t0
“BREAD WHEAT”
✓ located verbatim in the source · title, characters 84–95

e0
“there was -42.92, -23.72, -23.01, and -11.42, % decrease in chlorophyll content, flag leaf area, specific flag leaf area and relative water content in leaf rust (diseased) plot respectively”
✓ located verbatim in the source · abstract, characters 620–809

Title

EFFECT OF LEAF RUST DISEASE ON VARIOUS MORPHO-PHYSIOLOGICAL AND YIELD ATTRIBUTES IN BREAD WHEAT

Ghulam M.U. Din; Amjad Ali; Amjad Abbas; et al. Pakistan Journal of Phytopathology 2017. doi:10.33866/phytopathol.029.01.0302

Other claims from this paper (8)

Intervention effect Leaf rust decrease chlorophyll content in wheat by -42.92.
Intervention effect Leaf rust decrease flag leaf area in wheat by -23.72.
Intervention effect Leaf rust decrease relative water content in wheat by -11.42.
Intervention effect Leaf rust increase relative dry weight in wheat by 21.24.
Intervention effect Leaf rust increase relative membrane permeability in wheat by 160.16%.
Intervention effect Leaf rust reduces number of grains per spike in wheat by -52.38.
Intervention effect Leaf rust reduces spike length in wheat by -43.37.
Intervention effect Leaf rust reduces 1000 grain weight in wheat by -45.50.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress negatively affected symbiotic nitrogen fixation.

Taxon: ALFALFAMedicago sativat0
Treatment: water stresse0
Interactor: RHIZOBIAt0symbiont
Outcome: symbiotic nitrogen fixatione0
Direction: negatively affecte0

Not reportedComparator

Verbatim

e0
“water stress are manifested by a decrease in the relative water content and negatively affect vegetative growth as well as the symbiotic nitrogen fixation”
✓ located verbatim in the source · abstract, characters 294–448

t0
“WATER STRESS ON RHIZOBIA SYMBIOSIS IN ALFALFA”
✓ located verbatim in the source · title, characters 10–55

Title

EFFECT OF WATER STRESS ON RHIZOBIA SYMBIOSIS IN ALFALFA (MEDICAGO SATIVA L.)

Ahlem Mouffok; M. Belhamra Journal of Fundamental and Applied Sciences 2020. doi:10.4314/jfas.v12i1.17

Other claims from this paper (7)

Intervention effect Water stress decreased relative water content.
Intervention effect Water stress negatively affected vegetative growth.
Association Varietal responses differed by stress severity.
Observation Diamant was among the most tolerant varieties across water deficit levels.
Observation Baldia was among the most tolerant varieties across water deficit levels.
Observation Dista showed significant sensitivity to water deficit.
Observation Moapa showed significant sensitivity to water deficit.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot water treatment at 50°C for 30 min decreased Alternaria radicina infestation of carrot seed relative to the control.

Taxon: carrotDaucus carotae0
Treatment: Treatment at 50°C for 30 mine3
Interactor: A. radicinaAlternaria radicinae3pathogen
Outcome: A. radicina infestatione3
Direction: decreasee3
Value: from 69.2 to 1.7%e3
Comparator: the controle3

Verbatim

e0
“carrot (Daucus carota L. var. sativus D.C.) seed tolerance to treatment”
✓ located verbatim in the source · abstract, characters 176–247

e3
“Treatment at 50°C for 30 min for all SMC compared to the control resulted in a decrease in A. radicina infestation from 69.2 to 1.7%”
✓ located verbatim in the source · abstract, characters 762–894

Title

The effect of seed moisture content and the duration and temperature of hot water treatment on carrot seed viability and the control of Alternaria Radicina

Charles N. Merfield; J. G. Hampton; Murray Hill; et al. Lincoln University Research Archive (Lincoln University) 2005

Other claims from this paper (4)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Before visible wilt, infected leaves showed a slight chlorophyll decrease.

Taxon: chrysanthemumChrysanthemumt0
Interactor: VerticilliumVerticilliume1pathogen
Outcome: chlorophyll levele0
Direction: decreasee0

Verbatim

e0
“only a slight decrease in chlorophyll level were detected within infected leaf tissue before the appearance of visible wilt.”
✓ located verbatim in the source · abstract, characters 404–528

t0
“chrysanthemum”
✓ located verbatim in the source · title, characters 21–34

e1
“Verticillium dahliae Kleb. invaded and colonized chrysanthemum leaf tissue before symptom expression.”
✓ located verbatim in the source · abstract, characters 104–205

Title

Verticillium wilt of chrysanthemum: relative water content and protein, RNA, and chlorophyll levels in leaves in relation to visible wilt symptoms

William E. MacHardy; Robert Hall; Lloyd V. Busch Canadian Journal of Botany 1974. doi:10.1139/b74-009

Other claims from this paper (3)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 200 mM NaCl, AM black locust had a decrease in shoot/root ratio of Na+ compared with NM plants.

Taxon: Black LocustRobinia pseudoacaciat0
Treatment: AM plantse0
Interactor: AMe0symbiont
Outcome: shoot/root ratio of Na+e0
Direction: decreasee0
Qualifier: 200 mM NaCle0
Comparator: NM plantse0

Verbatim

t0
“Black Locust”
✓ located verbatim in the source · title, characters 59–71

e0
“AM plants also displayed a significant increase in the relative water content and an evident decrease in the shoot/root ratio of Na+ in the presence of 200 mM NaCl compared with NM plants”
✓ located verbatim in the source · abstract, characters 1359–1546

Title

Arbuscular Mycorrhizal Symbiosis Alleviates Salt Stress in Black Locust through Improved Photosynthesis, Water Status, and K+/Na+ Homeostasis

Jie Chen; Haoqiang Zhang; Xinlu Zhang; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01739

Other claims from this paper (14)

Intervention effect Salinity reduced net photosynthetic rate, stomatal conductance, and relative water content in both non-mycorrhizal and AM black locust, with smaller reductions in AM plants.
Intervention effect Under salinity, AM fungi improved net photosynthetic rate in black locust.
Intervention effect Under salinity, AM fungi improved quantum efficiency of photosystem II photochemistry in black locust.
Intervention effect Under salinity, AM fungi improved K+ content in black locust.
Intervention effect Under salinity, AM fungi reduced Na+ content in black locust.
Intervention effect At 200 mM NaCl, AM black locust had a increase in relative water content compared with NM plants.
Intervention effect Mycorrhizal colonization upregulated RppsbA expression in black locust leaves.
Intervention effect Mycorrhizal colonization upregulated RppsbD expression in black locust leaves.
Intervention effect Mycorrhizal colonization upregulated RprbcL expression in black locust leaves.
Intervention effect Mycorrhizal colonization upregulated RpSOS1 expression in black locust roots.
Intervention effect Mycorrhizal colonization upregulated RpHKT1 expression in black locust roots.
Intervention effect Mycorrhizal colonization upregulated RpSKOR expression in black locust roots.
Intervention effect AM symbiosis regulated several aquaporin genes in leaves and roots depending on soil salinity.
Mechanism The authors attributed improved growth and salt tolerance to AM effects on photosynthetic capacity, water status and K+/Na+ homeostasis.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Infection increased saturation water deficit.

Taxon: Vicia fabaVicia fabae1
Treatment: pathogene0
Interactor: Botrytis fabaeBotrytis fabaee1pathogen
Outcome: saturation water deficit (SWD)e0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“pathogen caused marked decrease in relative water content (RWC) of infected leaves and as a consequence the saturation water deficit (SWD) was increased.”
✓ located verbatim in the source · abstract, characters 723–876

e1
“Vicia faba leaves infected by Botrytis fabae”
✓ located verbatim in the source · abstract, characters 353–397

Title

Faba Bean Can Adapt to Chocolate Spot Disease by Pretreatment with Shikimic and Salicylic Acids through Osmotic Adjustment, Solutes Allocation and Leaf Turgidity

Heshmat S. Aldesuquy; Zakaria Baka; Mohmad A. Abass; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2014

Other claims from this paper (15)

Intervention effect The pathogen decreased leaf osmotic pressure and total soluble sugar.
Intervention effect The pathogen decreased Na+, K+ and Ca2+ inorganic osmolytes.
Intervention effect The pathogen decreased Mg2+ and Cl- inorganic osmolytes.
Intervention effect The pathogen increased proline, total soluble nitrogen and organic acids.
Intervention effect The pathogen decreased infected-leaf relative water content.
Intervention effect Shikimic acid increased proline, total soluble sugars and total soluble nitrogen in infected plants.
Intervention effect Salicylic acid increased proline, total soluble sugars and total soluble nitrogen in infected plants.
Intervention effect The acid combination increased proline, total soluble sugars and total soluble nitrogen in infected plants.
Intervention effect Shikimic acid increased organic acids, osmotic pressure and relative water content in infected leaves.
Intervention effect Salicylic acid increased organic acids, osmotic pressure and relative water content in infected leaves.
Intervention effect The acid combination increased organic acids, osmotic pressure and relative water content in infected leaves.
Recommendation The authors suggest using chemical inducers as protective controls to restore osmotic adjustment and turgidity.
Intervention effect Shikimic acid increased resistance to chocolate spot disease.
Intervention effect Salicylic acid increased resistance to chocolate spot disease.
Intervention effect The acid interaction increased resistance to chocolate spot disease.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

A decrease-increase-stabilize-decrease pattern in certain peaks, together with coordinated changes across peaks, is a unique spectral signature of PWD.

Taxon: Pinus thunbergiiPinus thunbergiie1
Interactor: pine wood nematodeBursaphelenchus xylophiluse1pathogen
Outcome: decrease-increase-stabilize-decrease patterne2

Verbatim

e1
“This study employed 3-year-old Pinus thunbergii seedlings as the experimental materials to compare the timing of anomaly detection in needle water content, relative conductivity (RC), and ATR-FTIR spectroscopy following inoculation with the pine wood nematode (PWN)”
✓ located verbatim in the source · abstract, characters 234–499

e2
“coordinated changes across multiple peaks and the distinctive decrease-increase-stabilize-decrease pattern observed in certain peaks constitute a unique spectral signature of PWD”
✓ located verbatim in the source · abstract, characters 1966–2144

Title

Potential Advantages of Infrared Spectroscopy in Early Diagnosis of Pine Wilt Disease

Ying Li; Jianren Ye; Hao Cheng; et al. Plant Disease 2026. doi:10.1094/pdis-02-26-0426-re

Other claims from this paper (15)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Azotobacter increased maize yield and leaf traits under normal and deficit irrigation.

Taxon: maizeZea mayst0
Treatment: Azotobactere0
Interactor: AzotobacterAzotobactere0other
Outcome: grain yield, Leaf Area Index, leaf chlorophyll contents, the normalized difference vegetation index (NDVI) and Leaf relative water content (RWC)e1
Direction: increasede0

Not reportedComparator

Verbatim

e0
“Use of Azotobacter and vermicompost signifi cantly increased these traits in normal and defi cit irrigation”
✓ located verbatim in the source · abstract, characters 671–778

e1
“grain yield, Leaf Area Index, leaf chlorophyll contents, the normalized difference vegetation index (NDVI) and Leaf relative water content (RWC)”
✓ located verbatim in the source · abstract, characters 485–629

t0
“maize”
✓ located verbatim in the source · title, characters 94–99

t1
“Vermicompost and Azotobacter”
✓ located verbatim in the source · title, characters 0–28

Title

Vermicompost and Azotobacter as an ecological pathway to decrease chemical fertilizers in the maize, Zea mays

Ali Shirkhani; Safar Nasrolahzadeh Bioscience Biotechnology Research Communications 2016. doi:10.21786/bbrc/9.3/7

Other claims from this paper (7)

Intervention effect Deficit irrigation decreased maize grain yield and leaf area index.
Intervention effect Deficit irrigation decreased maize leaf chlorophyll, NDVI and relative water content.
Intervention effect Vermicompost increased maize yield and leaf traits under normal and deficit irrigation.
Observation Using 6 ton/ha vermicompost and Azotobacter supplied 50% of maize fertilizer.
Intervention effect Combined biofertilizers and chemical fertilizers increased maize yield and other traits.
Intervention effect Vermicompost plus chemical fertilizer performed better than chemical fertilizer alone, including its full recommended rate.
Recommendation The authors recommend organic sources with 50% recommended NPK fertilizer for sustainable maize production under normal and deficit irrigation.

“decrease in relative water content”

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