Application of the Principal Component Analysis to Disclose Factors Influencing on the Composition of Fungal Consortia Deteriorating Remained Fruit Stalks on Sour Cherry Trees

Magyar, Donát; Oros, Gyula

doi:10.5772/38835

Cited by 6 publications

(1 citation statement)

References 27 publications

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“…The relationships between host (wheat varieties and small grains) and Rhizoctonia strains (potential soil borne pathogens) have been analyzed by multivariate methods: Non-linear Mapping (NLM) [34], Cluster Analysis (CA), Principal Component Analysis (PCA), Regression Analysis combined with Canonical Correlation Analysis (CCA) and Potency Mapping (PM) technique [35] following a previously described scheme [36]. PCA was carried out on the correlation matrix [37] and only the components having an eigenvalue greater Susceptibility of Wheat Varieties to Soil-Borne Rhizoctonia Infection 2244 than one were included in the evaluation of data to demonstrate potential number of factors influencing on host parasite system, and the results were not delineated in details.…”

Section: Discussionmentioning

confidence: 99%

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection

Oros¹,

Naàr²,

Magyar³

2013

AJPS

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Response of 19 wheat varieties cultivated in Hungary varied within large limits to soil borne Rhizoctonia infection. The most frequent symptom, usually leading to damping off was the root neck necrosis. Four significant factors influencing the susceptibility of wheat comprised 71% of total variation but none of them was dominant. The inhibition of development of survivors in Rhizoctonia infested soil correlated with overall susceptibility of variety concerned. The varieties Emese, Kikelet and Palotás are proved to be less susceptible, but none of the varieties could be certified as tolerant. No relationships were revealed between pathogenicity of 26 Rhizoctonia strains studied and their taxonomic position or origin. The anamorph strains of Athelia, Ceratobasidium, Ceratorhiza and Waitea similar to Thanatephorus anamorphs selectively infected the wheat varieties, but the syndromatic pictures were undistinguishable with unarmed eye. R. solani was proved to be more aggressive against germinating wheat than R. cerealis. Nine significant factors influencing the virulence of Rhizoctonia strains comprised 82% of total variation, and six of them influenced exclusively Thanatephorus anamorphs.

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Section: Discussionmentioning

confidence: 99%

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection

Oros¹,

Naàr²,

Magyar³

2013

AJPS

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Phytoanticipins: The Constitutive Defense Compounds as Potential Botanical Fungicides

Oros

Kállai²

2019

Bioactive Molecules in Plant Defense

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PCA-based Hotelling's T2 chart with fast minimum covariance determinant (FMCD) estimator and kernel density estimation (KDE) for network intrusion detection

Mashuri

Ahsan

Lee

et al. 2021

Computers & Industrial Engineering

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Application of the Principal Component Analysis to Disclose Factors Influencing on the Composition of Fungal Consortia Deteriorating Remained Fruit Stalks on Sour Cherry Trees

Cited by 6 publications

References 27 publications

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection

Phytoanticipins: The Constitutive Defense Compounds as Potential Botanical Fungicides

PCA-based Hotelling's T2 chart with fast minimum covariance determinant (FMCD) estimator and kernel density estimation (KDE) for network intrusion detection

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Application of the Principal Component Analysis to Disclose Factors Influencing on the Composition of Fungal Consortia Deteriorating Remained Fruit Stalks on Sour Cherry Trees

Cited by 6 publications

References 27 publications

Susceptibility of Wheat Varieties to Soil-Borne &lt;i&gt;Rhizoctonia&lt;/i&gt; Infection

Susceptibility of Wheat Varieties to Soil-Borne &lt;i&gt;Rhizoctonia&lt;/i&gt; Infection

Phytoanticipins: The Constitutive Defense Compounds as Potential Botanical Fungicides

PCA-based Hotelling's T2 chart with fast minimum covariance determinant (FMCD) estimator and kernel density estimation (KDE) for network intrusion detection

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Product

Resources

About

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection

Susceptibility of Wheat Varieties to Soil-Borne <i>Rhizoctonia</i> Infection