Interaction of Colletotrichum coccodes and Verticillium dahliae in pepper plants

Tyvaert, Lien; Everaert, E.; Lippens, Louis; Cuijpers, Wjm; França, Soraya de Carvalho; Höfte, Monica

doi:10.1007/s10658-019-01857-1

Cited by 8 publications

(3 citation statements)

References 47 publications

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“…dahliae can also occur in the complex with other pathogens and nematodes. One of examples of the complexed disease is co-occurrence of V. dahliae and Colletotrichum coccodes in pepper plants (Ślusarski and Spotti 2016;Tyvaert et al 2019). A damaged root system, caused by C. coccodes, can become more problematic when the pepper plants are bearing fruits, in combination with vascular pathogens V. dahliae.…”

Section: Infection Of Plantsmentioning

confidence: 99%

Management of the soil-borne fungal pathogen – Verticillium dahliae Kleb. causing vascular wilt diseases

Kowalska

2021

J Plant Pathol

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Vascular wilt diseases caused by Verticillium dahliae Kleb. are difficult to control and lead to increasing losses of many crops worldwide. It can cause disease on not only horticultural crops but also many economically important crops such vegetables, legumes, forest trees, woody and herbaceous plants. Reasons of this situation are various: (i) the specialization of crop production resulted in the accumulation of the pathogen in the soil, especially monoculture production; (ii) the lack of an efficient and safe soil fumigation method; (iii) the production in large amounts of survival structures—microslerotia and melanized hyphae that are resistant to chemical and biological degradation.Due to the lack of effective synthetic agents for eradication of V. dahliae from soil, considerable interest in this paper has been focused on biological control, especially the selection of microorganisms with mycoparasitic activity towards V. dahliae microsclerotia, that can decrease their number in soil. The main attention is paid on the Trichoderma fungi, non pathogenic Fusarium spp., Talaromyces flavus and bacteria Bacillus spp., Pseudomonas spp. and Streptomyces spp. that are discussed in this review. In this work the suppressive effect of organic amendments against this soil-borne pathogen is also mentioned. In addition biofumigation using toxic plant materials, which is an approach to the soil-borne pathogen management could be an effective method to control diseases caused by V. dahliae.

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Section: Infection Of Plantsmentioning

confidence: 99%

Management of the soil-borne fungal pathogen – Verticillium dahliae Kleb. causing vascular wilt diseases

Kowalska

2021

J Plant Pathol

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“…The V.dahliae pathogen can rapidly colonize pepper stems that are adversely affected by low temperatures (Vasileva et al, 2019;Fahad et al, 2022). V. dahliae shows dwar sm in pepper, brown and ash gray spots on veins, as well as yellowing-withering symptoms of some leaves or the entire plant (Tyvaert et al, 2019). Fighting against this pathogen is quite di cult and expensive.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Funneliformis mosseae and Biochar Against Verticillium dahliae in Pepper Plants under Salt Stress

Güneş

Demir

Durak

et al. 2023

Preprint

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Stress factors, both biotic and abiotic, serve a significant role in impairing the growth and productivity of many crops. This study investigated the effects of some enzyme activities, salt scale, disease severity, plant growth, and physiological characteristics of arbuscular mycorrhizal (AM) fungi biochar (Bc) against Verticillium dahliae (Vd) in pepper plants grown under salt stress. In this study, 2% biochar, Funneliformis mosseae (Fm), Vd and different concentrations (0 mM, 50 mM, 100 mM, 150 mM) of salt were applied to pepper. It was determined that the interaction of Fm and 2% Bc significantly increased the morphological parameters of the plant, and the plant tolerated salt and Vd under biotic (Vd) and abiotic (salt) combined high stress conditions. It was also shown that Fm had a different effect on membrane injury index (MII) (%) values than Bc, which had a significant effect on leaf relative water content (LRWC) (%) values. In addition, Vd increased mycorrhizal dependence, and the highest AMF spore density under Vd and salt stress conditions was recorded in Fm and Fm+Bc+150 mM applications, respectively. Meanwhile, the highest root colonization rates were obtained in Fm and Fm + 100 mM applications at 92% and 64%, respectively. On the other hand, the lowest disease severity index values were found in Fm + Vd treatments with 11.06% and 9.68% rates, respectively. In addition, phenol and antioxidant values varied in applications with Vd, while Fm decreased CAT enzyme activation. This study, thus, supports the positive effect of AMF + biochar interaction used in sustainable agriculture on protection against soil pathogen (V. dahliae) and salt stress.

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“…Most of the infection time, the fungus lives biotrophically and colonizes the xylem vessels of the whole plant without any apparent symptoms. Only in the later necrotrophic infection phase stem striping, early senescence and necrosis on leafs of stunted plants can be recognized sometimes in coincidence with substantial yield losses (Eynck et al, 2007;Tyvaert et al, 2019).…”

Section: Life Cycle and Taxonomy Of The Vascular Plant Pathogen Verti...mentioning

confidence: 99%

Antagonistic fluorescent pseudomonads cause evasion of the plant pathogen Verticillium by controlling hyphal growth and polarity

Nesemann¹,

Schaedle²

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Interaction of Colletotrichum coccodes and Verticillium dahliae in pepper plants

Cited by 8 publications

References 47 publications

Management of the soil-borne fungal pathogen – Verticillium dahliae Kleb. causing vascular wilt diseases

Management of the soil-borne fungal pathogen – Verticillium dahliae Kleb. causing vascular wilt diseases

The Effect of Funneliformis mosseae and Biochar Against Verticillium dahliae in Pepper Plants under Salt Stress

Antagonistic fluorescent pseudomonads cause evasion of the plant pathogen Verticillium by controlling hyphal growth and polarity

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