Early blight destroys potato foliage in the northern Baltic region

Runno-Paurson, Eve; Loit, Kaire; Hansen, Merili; Tein, Berit; Williams, I. H.; Mänd, Marika

doi:10.1080/09064710.2015.1017003

Cited by 13 publications

(20 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Previous studies have also found that N nutrition slows the development of early blight on potatoes. Similar relationships between N‐fertilizer and disease development have been reported for A. dauci and A. alternata in carrots and potatoes, respectively . This suggests that diseases caused by species in the Alternaria genus are favoured by low levels of N in the plant.…”

Section: Discussionsupporting

confidence: 74%

“…Plant age is known to be the principal determinant of the onset of early blight symptoms. N application was also reported to have no effect on the first attack of early blight …”

Section: Discussionmentioning

confidence: 99%

“…Many authors have shown that host nutrition, especially nitrogen (N), affects the susceptibility of potatoes to early blight . Potatoes with low N levels are more susceptible to early blight than those with high N levels . High N levels prolong plant vigour, delay maturity and thus reduce the susceptibility of potatoes to early blight, a disease of senescent and weak potatoes.…”

Section: Introductionmentioning

confidence: 99%

“…[7][8][9][10] Potatoes with low N levels are more susceptible to early blight than those with high N levels. [7][8][9][10] High N levels prolong plant vigour, delay maturity and thus reduce the susceptibility of potatoes to early blight, a disease of senescent and weak potatoes. Thus any treatment that prolongs plant vigour and delays maturity will reduce the susceptibility of potatoes to early blight.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

The influence of timing the application of nitrogen fertilizer on early blight (Alternaria solani)

Abuley

Nielsen

Hansen

2018

Pest Management Science

View full text Add to dashboard Cite

BACKGROUND Field experiments were carried out in 2016 and 2017 to study the influence of timing the application of nitrogen fertilizer (N‐fertilizer) on the susceptibility of potatoes to early blight. We hypothesized that potatoes that receive N‐fertilizer as split applications or a one‐time application at emergence will have a higher N content and be less susceptible to early blight than those that receive N‐fertilizer as a one‐time application before planting. N‐fertilizer was applied either as a one‐time application before planting or at emergence and as split applications. RESULTS Potatoes that did not receive N‐fertilizer were more susceptible to early blight [high area under the disease progress curve (AUDPC)] than those that did receive N‐fertilizer (low AUDPC). The timing of N‐fertilizer application had a significant effect on the susceptibility of potatoes to early blight. Potatoes that received the entire quantity of N‐fertilizer at emergence or as split applications had higher N contents and were less susceptible to early blight than those that received the entire quantity of N‐fertilizer before planting. Potatoes that did not receive N‐fertilizer had a markedly lower starch yield than potatoes that received N‐fertilizer. Potatoes that received the entire quantity of N‐fertilizer before planting had a lower starch yield than potatoes that received the entire quantity of N‐fertilizer at emergence or as split applications. CONCLUSION N‐fertilizer applied as a one‐time application at emergence or as a split application was the best treatment to ensure both high N content and lower attack of early blight, which confirms our hypothesis. © 2018 Society of Chemical Industry

show abstract

Section: Discussionsupporting

confidence: 74%

“…Plant age is known to be the principal determinant of the onset of early blight symptoms. N application was also reported to have no effect on the first attack of early blight …”

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The influence of timing the application of nitrogen fertilizer on early blight (Alternaria solani)

Abuley

Nielsen

Hansen

2018

Pest Management Science

View full text Add to dashboard Cite

show abstract

“…It has been reported that early blight is on the increase in potato growing areas of Europe (Runno-Paurson et al, 2015;Kapsa and Osowski, 2012;Leiminger and Hausladen, 2012). Early blight infections have also been detected with increasing frequency in potato fields in the northern countries of Europe (Edin and Andersson, 2014).…”

Section: Introductionmentioning

confidence: 99%

Screening for Alternaria Blight in Clonal Progenies of Potato (Solanum tuberosum L.)

Nanda¹

2017

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

Determination of the optimum treatment strategy against the early blight of potato under epiphytotic conditions

Кузнецова¹,

Denisenkov²,

Rogozhin³

et al. 2021

Modern Synthetic Methodologies for Creating Drugs and Functional Materials (Mosm2020): Proceedings of the Iv International Conf

View full text Add to dashboard Cite

Early blight destroys potato foliage in the northern Baltic region

Cited by 13 publications

References 35 publications

The influence of timing the application of nitrogen fertilizer on early blight (Alternaria solani)

The influence of timing the application of nitrogen fertilizer on early blight (Alternaria solani)

Screening for Alternaria Blight in Clonal Progenies of Potato (Solanum tuberosum L.)

Determination of the optimum treatment strategy against the early blight of potato under epiphytotic conditions

Contact Info

Product

Resources

About