Research Article

Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.)

Volume: 60 Number: 3 September 30, 2020
TR EN

Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.)

Abstract

The control of powdery mildew (Erysiphe necator Schw.) is carried out based on phenology in Turkey. First spraying is done when the shoots become 25-30 cm in length before blooming according to the Agricultural Control Technical Instructions. The aim of this project was to assay different spraying programs on epidemiology effects and determine the suitable time to start chemical control. Within the scope of the project, three different spraying programs were applied on Cabernet Sauvignon grape variety in the research area within the Tekirdağ Viticulture Research Institute in 2015. As a result of the applied programs; it is found that the effects of the disease control in fungicide applications in leaf for Program A (according to Agricultural Control Technical Instructions) as 36.4%, Program B (addition of an additional pesticide application between first two applications in Agricultural Control Technical Instructions) 43.2%, Program C (early chemical control when shoots are 10 cm) 59.3%; in cluster for Program A is 52.5%, for Program B 74.1% and for Program C 87.9%. It was suggested that Program B was a suitable alternative to control powdery mildew disease in Tekirdağ province and Thrace Region, since it was an economical option.

Keywords

Supporting Institution

TAGEM

Project Number

TAGEM-BS-21278028-930 / 3678

Thanks

This study was supported by the Agricultural Research and Policy General Directorate (TAGEM) Project No: TAGEM-BS-21278028-930 / 3678. We thank to Agricultural Research and Policy General Directorate and Tekirdağ Viticulture Research Institute.

References

  1. Albayrak S., Tuncer S., Karadoğan B., Bozbek Ö., Kalkan N. N., 2011. Erzincan İli Bağlarında Bağ Küllemesi [Erysiphe Necator Schw. (Uncinula Necator Schw.) Burr.] Hastalığının Mücadelesinde Tahmin-Uyarı Modellerinden Yararlanma Olanakları Üzerinde Araştırmalar. Bitki Koruma Bülteni, 51 (2), 101-117. Anonymous, 2009a. Zirai Mücadele Teknik Talimatları Kitabı. Gıda, Tarım Ve Hayvancılık Bakanlığı Tarımsal Araştırmalar ve Politikalar Genel Müdürlüğü, Ankara-2009. 4, 261-274.
  2. Anonymous, 2009b. ‘Bağ Küllemesi Hastalığı [Uncinula Necator (Schwein) Burr.] Standart İlaç Deneme Metodu’ Bitki Hastalıkları Standart İlaçlama Deneme Metotları 2009. Meyve-Bağ Hastalıkları, Bitki Sağlığı Araştırmaları Daire Başkanlığı.
  3. Anonymous, 2016. Http://www.tuik.gov.tr (Date of access: 15.09.2016).
  4. Ellis M.A., 2008. Powdery Mildew Of Grape. Ohio State University Extension. Hyg-3018-08.
  5. Gubler W.D., Rademacher M.R., Vasquez S.J., Thomas C.S., 1999. Control of Powdery Mildew Using the UC Davis Powdery Mildew Risk Index. APS Net: Plant Pathology On-Line.
  6. Hartman J., Beale J., 2008. Powdery Mildew of Grape. Plant Pathology Fact Sheet (http://plantpathology.ca.uky.edu/files/ppfs-fr-s-12.pdf) Magarey P. A. 2010. Managing Powdery Mildew. (http://www.agpath.com.au/Portals/0/Useful%20info/PowderyMildewFact_Sheet.pdf)
  7. Mermer Doğu D., Zobar D., 2014. Determinaton of Disease Prevalence of Plasmopara viticola in Tekirdağ, Çanakkale and Edirne. Agribalkan Congress
  8. Pearson R.C., Goheen A.C., (Eds.), 1988. Compendium Of Grape Diseases. Aps, St Paul, Mn. Quarto, Paperback, 121 Pp.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

September 30, 2020

Submission Date

April 17, 2020

Acceptance Date

June 14, 2020

Published in Issue

Year 2020 Volume: 60 Number: 3

APA
Mermer Doğu, D., & Zobar, D. (2020). Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.). Plant Protection Bulletin, 60(3), 89-93. https://doi.org/10.16955/bitkorb.721690
AMA
1.Mermer Doğu D, Zobar D. Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.). Plant Protection Bulletin. 2020;60(3):89-93. doi:10.16955/bitkorb.721690
Chicago
Mermer Doğu, Duygu, and Damla Zobar. 2020. “Determination of the Effectiveness of Different Spraying Programs Against Powdery Mildew (Erysiphe Necator Schw.)”. Plant Protection Bulletin 60 (3): 89-93. https://doi.org/10.16955/bitkorb.721690.
EndNote
Mermer Doğu D, Zobar D (September 1, 2020) Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.). Plant Protection Bulletin 60 3 89–93.
IEEE
[1]D. Mermer Doğu and D. Zobar, “Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.)”, Plant Protection Bulletin, vol. 60, no. 3, pp. 89–93, Sept. 2020, doi: 10.16955/bitkorb.721690.
ISNAD
Mermer Doğu, Duygu - Zobar, Damla. “Determination of the Effectiveness of Different Spraying Programs Against Powdery Mildew (Erysiphe Necator Schw.)”. Plant Protection Bulletin 60/3 (September 1, 2020): 89-93. https://doi.org/10.16955/bitkorb.721690.
JAMA
1.Mermer Doğu D, Zobar D. Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.). Plant Protection Bulletin. 2020;60:89–93.
MLA
Mermer Doğu, Duygu, and Damla Zobar. “Determination of the Effectiveness of Different Spraying Programs Against Powdery Mildew (Erysiphe Necator Schw.)”. Plant Protection Bulletin, vol. 60, no. 3, Sept. 2020, pp. 89-93, doi:10.16955/bitkorb.721690.
Vancouver
1.Duygu Mermer Doğu, Damla Zobar. Determination of the effectiveness of different spraying programs against powdery mildew (Erysiphe necator Schw.). Plant Protection Bulletin. 2020 Sep. 1;60(3):89-93. doi:10.16955/bitkorb.721690

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