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Конкурс за заемане на академичната длъжност „Доцент" по професионално направление 2 Растителна защита, научна специалност „Фитопатология", обн в Дв бр. 63/ 18. 08. 2015 г


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РЕЗЮМЕТА

НА НАУЧНИТЕ ПУБЛИКАЦИИ

на л. ас. д-р Николай Манчев Петров

за участие в конкурс за заемане на академичната длъжност „Доцент”

по професионално направление 6.2 Растителна защита, научна специалност „Фитопатология“, обн. в ДВ бр. 63/ 18.08.2015 г.



  1. Rodeva, R., Stoyanova Z., Pandeva R., Petrov N. 2009. Field reaction to anthracnose caused by Colletotrichum spp. on pepper fruits. Acta Hort., 830, 557-562.



  1. Petrov, N., Lyubenova, V., 2011. Thermotherapy and electrotherapy of potato tubers infected with potato virus Y – PVY. In: Scientific papers of the Jubilee National Scientific Conference with International Participation “The man and the universe”, 6-8 Oct. 2011, Smolyan, Bulgaria, Part II,”, 678-685, ISBN: 978-954-397-025-4.



  1. Петров, Н. 2011. Potato virus Y – PVY. Растителна защита & семена и торове, 1, 33-35

Научно популярна статия.

  1. Petrov, N., Stoev, A., 2011. Almond (Prunus dulcis) as a host of plum pox virus. Acta Hort. 899, 73-78.



  1. Iliev, P., Stoev, A., Petrov, N. 2011. Between sharka and monilia. Acta Hort. 899, 171-174.



  1. Stoyanova M., Hristova P., Petrov N., Moncheva P., Bogatzevska N. 2011. Method for differentiating Burkholderia gladioli pathovars. Science & Technologies 1(6), 15-19.



  1. Stoyanova M., Georgieva L., Petrov N., Badjakov I., Bogatzevska N. 2012. Bacterial bulb decay of summer snowflake /Leucojum aestivum L./. Biotechnology and Biotechnological Equipment, 26(6):3338-3344. IF 0.622



  1. Petrov, N., Andonova, R. 2012. Bion and exin as sar elicitors against potato virus y infection in tomato. Science & Technologies, 2(6), 46-49.



  1. Dikova, B., Vatchev, T., Petrov, N. 2012. Establishment of Beet western yellows virus on oilseed rape in Bulgaria. Science & Technologies, 2(6), 21-23



  1. Krezhova, D., Petrov, N., Maneva, S. 2012. Hyperspectral remote sensing applications for monitoring and stress detection in cultural plants: viral infections in tobacco plants. Proc. of SPIE, 8531(59) 85311H-1-9, http://dx.doi.org/10.1117/12.974722



  1. Petrov, N. 2012. Inhibition of the virus replication of PVY by siRNAs. Third congress of Virology (Days of virology in Bulgaria) with international participation, Proceedings ISSN 1314-7072, 101-105.



  1. Krezhova, D., Maneva, S., Petrov, N., Alexieva, V., Moskova, I. 2012. Remote sensing of spectral responses of plants to adverse environmental conditions. In Proceedings of Eighth Scientific Conference with International Participation SES 2012, 356- 361.



  1. Dikova, B., Petrov, N., Djourmanski, A., Lambev, H. 2013 First report of Tomato spotted wilt virus on a new host Leuzea carthamoides in Bulgaria and the World. Plant Disease 97:9, 1258-1258. I.F. 2.742



  1. Petrov, N. 2014. Reaction of plum cultivars to Plum Pox Virus (PPV) in the region of Sofia. Journal of Mountain Agriculture on the Balkans, 17(1):132-142.



  1. Petrov, N. 2014. Tracking of plant organ and tissue tropism of Plum Pox Virus (PPV) and Prunus necrotic ring spot virus (PNRV) in plums and apricots. Journal of Mountain Agriculture on the Balkans, 17(2): 433-445.



  1. Verma R.K., Mishra R., Nehra C., Petrov N., Stoyanova M., Gaur R.K.. 2014. Molecular characterization of potyvirus and begomovirus in India. Journal of Mountain Agriculture on the Balkans, 17(6):1572-1582.




SUMMARY

In India more than 100 plant species are virus infected but major virus infected economic crops are Papaya, Chilli, Tomato, Watermelon, Potato, Sugarcane, Beans, and Soybean etc. Increasing numbers of sequence submissions in public databases shows exponential of degree of virus infection.
We analyzed phylogeny of PRSV Nib gene KF840684, KF840685 and HC-Pro gene KJ123750 of Papaya ringspot virus as well as DNA-A of Chilli leaf curl virus isolates KJ700653,KJ700656 and Rose leaf curl virus isolate KJ739692 and their associated betasatellites KJ700654, KJ700655 and KJ739691 respectively.
Presence, of different out-group’s in phylogenetic tree shows emergence of new virus species from other geographical origins.

Molecular characterization of potyviruses and begomoviruses is the necessary step to overcome their infection which will help in designing reliable management strategies against potyvirusand begomoviruses.


It will also increase our knowledge on the variability and evolution of plant viruses and enhance information about natural host of the viruses.

Key words: Potyvirus, Begomovirus, Phylogenetic tree, India.




  1. Petrov, N. 2014. Damaging effects of Tomato mosaic virus and Potato virus Y on tomato plants. Science & Technologies, 4(6), 56-60.



  1. Petrov, N. 2014. Effect of Pepper mild mottle virus infection on pepper and tomato plants. Science & Technologies, 4(6), 61-64.



  1. Petrov, N. 2014. Induction of systemic acquired resistance against Cucumber mosaic virus in tomato agro ecosystems. J. Bal. Ecol., 17(4): 385-390.



  1. Petrov, N. 2014. Environmental friendly methods of inducing resistance against Cucumber mosaic virus in pepper. Agri. Sci. & Tech., 6(4): 471-474.



  1. Petrov, N. 2014. Reduction of the infection with Tomato mosaic virus and Cucumber mosaic virus in tomatoes trough inducers of resistance. Proceedings of “Seminar of Ecology”, 24-25 Apr. 2014, IBER, Sofia, Bulgaria, 129-133.



  1. Petrov, N. 2014. Induction of resistance in pepper to Potato virus Y by activation of defense mechanisms of the host plant. In Proceedings of “Seminar of Ecology”, 24-25 Apr. 2014, IBER, Sofia, Bulgaria,134-139.



  1. Petrov, N. 2015. Mixed viral infections in tomato as a precondition for economic loss. Agri. Sci. & Tech., 7(1): 124-128.



  1. Petrov N., Stoyanova M., Andonova R., Teneva A. 2015. Induction of resistance to potato virus Y strain NTN in potato plants through RNAi. Biotechnology & Biotechnological Equipment, 29(1), 21-26. doi: 10.1080/13102818.2014.984968 IF5г. 0.511



  1. Petrov, N., Teneva, A., Stoyanova, M., Andonova, R., Denev, I., Tomlekova, N. 2015 Blocking the systemic spread of potato virus Y in the tissues of potatoes by posttranscriptional gene silencing. Bul.J.Agri.Sci, 21(2), 288-294.



  1. Petrov, N., Stoyanova, M., Verma, R., Mishra, R., Nehra, C., Gaur, R. 2015. Identification of conserved regions from Potato virus Y genome as targets for regulation of gene expression by gene silencing. In CD of Proceedings of International conference “Soil and agro technology in a changing world”, 11-15 May, Sofia, Bulgaria, Ses4.



  1. Petrov, N., Maneva, S., Krezhova, D. 2015. Diagnostics of Potato virus Y infections in potatoes by remote sensing method, registering variations in the reflection spectrum. In CD of Proceedings of International conference “Soil and agro technology in a changing world”, 11-15 May, Sofia, Bulgaria, Ses4.



  1. Petrov, N., Stoyanova, M., Valkova, M. 2015. The antiviral activity of extract from St. John’s wort against Potato virus Y. Proceedings of the Union of scientists - Ruse, 7(3), 229-232, ISSN 1311-1086



  1. Petrov, N. 2015. Sensitivity of potato cultivars grown in Bulgaria to plant viruses PVY and PLRV. Proceedings of the Union of scientists - Ruse, 7(3), 233-236, ISSN 1311-1086



  1. Petrov, N., Vаlkova, M., Baeva, G. 2015. Weed reservoirs of PVY in Bulgaria as a main source of diseases of potato. Растениевъдни науки. 52(3), 31-35, ISSN 0568-465X



  1. Petrov, N. 2015. Distribution and characterization of PVY and PLRV in potato cultivar Agria in different regions of Bulgaria. Journal of Mountain Agriculture on the Balkans, vol. 18, 3, 2015, 612-618.



  1. Petrov, N., Gaur, R. 2015. Characterization of potato PVY isolates. Science & Technologies, 5(6), 17-21.



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