Verticillium dahliae and Verticillium nonalfalfae occurrence and abundance in several agricultural fields from Nova Scotia, Canada, assessed by real-time quantitative PCR

Borza, Tudor; Govindarajan, Anjana; Stephen, J.; Best, K; Pruski, Kris; Wang‐Pruski, Gefu

doi:10.1007/s10658-019-01712-3

Cited by 3 publications

(2 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Considering V . nonalfalfae 's character as a soil‐borne pathogen which has been detected in agricultural soils by PCR in other studies(Borza et al, 2019), this result is surprising.…”

Section: Resultsmentioning

confidence: 85%

“…These results suggest that the inoculated conidia suspension was not transmitted into the soil and therefore does not pose immediate threat to other potential host species. Considering V. nonalfalfae 's character as a soil-borne pathogen which has been detected in agricultural soils by PCR in other studies (Borza et al, 2019), this result is surprising.…”

Section: Re Sults and Discussionmentioning

confidence: 85%

See 1 more Smart Citation

Transmission of Verticillium nonalfalfae via root contact from inoculated Ailanthus altissima in close‐to‐nature conditions

et al. 2021

View full text Add to dashboard Cite

show abstract

“…Considering V . nonalfalfae 's character as a soil‐borne pathogen which has been detected in agricultural soils by PCR in other studies(Borza et al, 2019), this result is surprising.…”

Section: Resultsmentioning

confidence: 85%

Section: Re Sults and Discussionmentioning

confidence: 85%

Transmission of Verticillium nonalfalfae via root contact from inoculated Ailanthus altissima in close‐to‐nature conditions

et al. 2021

View full text Add to dashboard Cite

show abstract

Effects of phosphite on the in vitro growth of Verticillium nonalfalfae and Verticillium dahliae and on their in vivo ability to infect potato plants

et al. 2019

View full text Add to dashboard Cite

Prevalence of Verticillium spp. and Pratylenchus spp. in Commercial Potato Fields in Atlantic Canada

Chen,

Barrett,

Mimee

et al. 2024

Am. J. Potato Res.

View full text Add to dashboard Cite

A survey of New Brunswick (NB) and Prince Edward Island (PEI) potato fields in crop rotation phase prior to potato production was conducted in fall (October and November) between 2017 and 2021. A total of 113 and 126 fields for NB and PEI, respectively, were surveyed with 20 to 35 fields each year tested in each province. Root lesion nematodes (RLN, Pratylenchus spp.) were detected in 99 and 98% of the fields for NB and PEI, respectively, and two root lesion nematode species, P. crenatus and P. penetrans, were identified in both provinces from 2017 to 2021. Based on 2019 and 2020 results, all surveyed fields in NB and PEI were detected with P. crenatus, while only 29 and 43% of the fields in NB and PEI were detected with P. penetrans, respectively. P. crenatus accounted for 96 and 89% of the populations for NB and PEI, respectively, while P. penetrans accounted for 4 and 11% in commercial fields, respectively. In a single in-depth sampled experimental field with a history of severe potato early dying complex in 2018 in NB, P. crenatus accounted for 88% and P. penetrans was 12%. Verticillium dahliae was detected in 94 and 92% of potato fields in NB and PEI, respectively. All isolates obtained from potato cv. “Russet Burbank” in a baiting trial were V. dahliae, belonging to two lineages. V. albo-atrum was detected in a few fields at very low level, except two fields in NB where V. albo-atrum was predominating over V. dahliae. Rotation crops did not affect V. dahliae population densities for NB and PEI, and did not affect RLN population in NB, but significantly affected RLN in PEI. Fall green cover crop did not affect the populations of RLN and V. dahliae in PEI. The present study revealed that the potato pathogenic root lesion nematode P. penetrans was present in less than 50% of surveyed fields and accounted for around 10% of root lesion nematode population in NB and PEI, and V. dahliae was the dominant species and was present in greater than 90% of surveyed fields in both provinces.

show abstract

Verticillium dahliae and Verticillium nonalfalfae occurrence and abundance in several agricultural fields from Nova Scotia, Canada, assessed by real-time quantitative PCR

Cited by 3 publications

References 25 publications

Transmission of Verticillium nonalfalfae via root contact from inoculated Ailanthus altissima in close‐to‐nature conditions

Transmission of Verticillium nonalfalfae via root contact from inoculated Ailanthus altissima in close‐to‐nature conditions

Effects of phosphite on the in vitro growth of Verticillium nonalfalfae and Verticillium dahliae and on their in vivo ability to infect potato plants

Prevalence of Verticillium spp. and Pratylenchus spp. in Commercial Potato Fields in Atlantic Canada

Contact Info

Product

Resources

About