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Information × Registration Number 0220U103799, 0120U104285 , R & D reports Title Determination of the presence of pathogens of viral, bacterial and fungal diseases of tomato samples popup.stage_title Head Patyka Volodymyr P., Доктор біологічних наук Registration Date 20-11-2020 Organization Institute of Microbiology and Virology. D.K. Zabolotny National Academy of Sciences of Ukraine popup.description2  The presence of plant pathogenic fungi Alternaria alternata, Fusarium lactis, F. oxysporum, F. sambucinum and F. javanicum, which are able to infect the internal tissues of tomato plants, was established. The complex of plant pathogenic fungi (species of the genus Fusarium and A. alternata) can be causative agents of tomato plant diseases. Isolated from necrotized tomato fruits spore bacteria Bacillus sp. show protopectinase activity and participate in the pathological process caused by microscopic fungi. Pectobacterium carotovorum subsp. carotovorum with pectolytic properties have been isolated from tomato fruits with symptoms of soft rot. The viruses: Tobacco mosaic virus (TMV), Cucumber mosaic virus (СMV), Tomato spotted wilt (TSWV), Tomato ringspot (ToRSV) and Tomato black ring (TBRV) we’re not detected by PCR in tomato plants showing the disease symptoms. Product Description popup.authors Yovenko Olga V. Kyrychenko Angelina M. Kurchenko Iryna M. Moroz Svitlana M. Patyka Volodymyr P Savchuk Yaroslav I Yurieva Olena M. popup.nrat_date 2020-11-20 Close