Occurrence of race 2 of<i>Verticillium dahliae</i>in processing tomato fields in southwestern Ontario

Dobinson, Katherine F.; Tenuta, G. K.; Lazarovits, George

doi:10.1080/07060669609500655

Cited by 65 publications

(53 citation statements)

References 10 publications

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“…This early work led to the differentiation of V. dahliae strains into race 1 and race 2 based on their respective avirulence or virulence on tomato with Ve-mediated resistance (15). Race 2 strains are widely distributed, vary in aggressiveness (109), and have rapidly supplanted race 1 strains in many tomato production areas (41).…”

Section: Klosterman Et Almentioning

confidence: 99%

“…Quarantine restrictions to prevent the movement of contaminated plant or seed material are commonly employed for pathogen avoidance. With the exception of a quarantine imposed in Mexico on spinach seed (113) (Figure 3) (10) and other hosts (41,71,106,158).…”

Section: Management Of Verticillium Sppmentioning

confidence: 99%

“…On tomato, resistance to race 1 was overcome within a few years after its introduction (109). Race 2 steadily supplanted race 1 in various regions of the world because of the extensive use of race 1-resistant cultivars (41). Two races were also described in lettuce (65,162), and germplasm with resistance to race 1 was identified (65).…”

Section: Introductionmentioning

confidence: 99%

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Diversity, Pathogenicity, and Management of Verticillium Species

Klosterman

Atallah

Vallad

et al. 2009

Annu. Rev. Phytopathol.

648

564

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The genus Verticillium encompasses phytopathogenic species that cause vascular wilts of plants. In this review, we focus on Verticillium dahliae, placing emphasis on the controversy surrounding the elevation of a long-spored variant as a new species, recent advances in the analysis of compatible and incompatible interactions, highlighted by the use of strains expressing fluorescent proteins, and the genetic diversity among Verticillium spp. A synthesis of the approaches to explore genetic diversity, gene flow, and the potential for cryptic recombination is provided. Control of Verticillium wilt has relied on a panoply of chemical and nonchemical strategies, but is beset with environmental or site-specific efficacy problems. Host resistance remains the most logical choice, but is unavailable in most crops. The genetic basis of resistance to Verticillium wilt is unknown in most crops, as are the subcellular signaling mechanisms associated with Ve-mediated, race-specific resistance. Increased understanding in each of these areas promises to facilitate management of Verticillium wilts across a broad range of crops.

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Section: Klosterman Et Almentioning

confidence: 99%

Section: Management Of Verticillium Sppmentioning

confidence: 99%

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Diversity, Pathogenicity, and Management of Verticillium Species

Klosterman

Atallah

Vallad

et al. 2009

Annu. Rev. Phytopathol.

648

564

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show abstract

“…Moreover, in Tunisia, tomato is regarded as one of the most important crops in terms of both value and cropped areas [8] and its continuous cropping leads to a buildup of fungal resting structures in the soil, resulting in substantial disease problems as well as the emergence of new races of these pathogens that overcome plant resistance [9][10][11]. For instance, the emergence of the race 2 of V. dahliae in Tunisia was recently reported and was shown to be involved in the outbreak of Verticillium wilt symptoms on resistant tomato cultivars [12].…”

Section: Introductionmentioning

confidence: 99%

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Jabnoun‐Khiareddine¹,

Abdallah²,

El-Mohamedy³

et al. 2016

J Microb Biochem Technol

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“…isolates of Verticillium steadily supplanted race 1 strains in various regions because of the extensive use of Verticillium race 1-resistant cultivars (Dobinson et al, 1996).…”

Section: Introductionmentioning

confidence: 99%

Recognition of Verticillium effector Ave1 by tomato immune receptor Ve1 mediates Verticillium resistance in diverse plant species

Song¹

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Occurrence of race 2 ofVerticillium dahliaein processing tomato fields in southwestern Ontario

Cited by 65 publications

References 10 publications

Diversity, Pathogenicity, and Management of Verticillium Species

Diversity, Pathogenicity, and Management of Verticillium Species

Comparative Efficacy of Potassium Salts Against Soil-borne and Air-borne Fungi and Their Ability to Suppress Tomato Wilt and Fruit Rots

Recognition of Verticillium effector Ave1 by tomato immune receptor Ve1 mediates Verticillium resistance in diverse plant species

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