HARMFULNESS OF MYCOSISS ON CULTURE OF GARLIC WINTER-ANNUAL IN THE CONDITIONS OF MOSCOW REGION

One of stressful factors the reducing harvest and quality of bulbs of garlic winter (Allium sativum L.) defeat is diseases of various etiology. Studying of influence of factors of the external environment and stability of a genotype on prevalence of diseases on landings of garlic winter and degree of their injuriousness in the conditions of the Moscow region was the purpose of researches; assessment of collection and selection samples of garlic winter and identification among them steady against the most economically significant diseases. Object of researches were grades and collection samples of garlic of the Federal Scientific Vegetable Center, winter from collections, and other selection institutions. Field experiments and assessment were carried out on a natural infectious background for a number of years. It is as a result established that in the conditions of the Moscow region during vegetation of a plant of garlic winter mainly are surprised mushroom diseases (mycoses) among which the dominating position is taken by fusariosis (micromycetes of the sort Fusarium spp). Defeat of garlic fusariosis is shown annually and with different intensity, depending on weather conditions. The analysis of literature and results of our researches show that number and a ratio of types of Fusarium spp. in a pathogenic complex changes in last years. The types which are earlier not noted on the culture of garlic in the Moscow region (since 2009 – F. avenacium, F. proliferatum, F. subglutinans and F. semitectum are registered; since 2017 – F. gibbosum and F. nivale). In a complex with highly aggressive types of F. solani and F. oxysporum they enhance injuriousness of fuzariosis withering and rots. Mushrooms of the sort Alternaria and other micromycetes of the sorts Stemfillium, Pythium, Embilisia, Verticillum, Cladosporium in the conditions of the Moscow region meet mainly in a complex Fusarium. Gray rot (the activator – Botrytis allii L.) it is more often shown in storage time and transportations of bulbs of garlic. These micromycetes enhance injuriousness of fusariosis and increase losses of a harvest of garlic winter, especially, in the conditions of sharp fluctuations of average daily temperatures and humidity of the soil during the different periods of vegetation. Results of long-term assessment are given in article, grades and perspective collection samples of garlic winter the steadiest against defeat with diseases in the conditions of the changing climate of a zone of Non-Black Earth Region are allocated.

1. Akhatov A.K., Dzhalilov F.S., Beloshapkina O.O., Stroykov Yu.M. Protection of vegetable cultures and potatoes against diseases//Pub. 2006. P.287-289.

2. Pivovarov V.F., Nikulshin V.P., Timina L.T., Shestakova K.S. Pathogenic microflora of winter garlic / / Bulletin of the Russian Academy of agricultural Sciences. 2009. №5. P.63- 64.

3. Timina L.T., Engalycheva I.A. Pathogenic mycobiota on vegetable crops in the conditions of the Central region of the Russian Federation // Selection and seed production of vegetable crops. 2014. № 45. P. 530-539.

4. Pershina G.F. A technique of simulated infection of garlic with fusariosis//Selection and seed farming of vegetable cultures in the XXI century. Pub, 2000. P.129-131.

5. Shestakova K.S. Selection and immunologic stability characteristic of garlic winter (Allium sativum L.) to decay fusariosis. /Abst. of thesis. dissert. c. of a. sciences Pub., 2009. 22 p.

6. Chongo, G., Gossen, B.D., Kutcher, H.R., Gilbert, J., Turkington, T.K., Fernandez, M.R., McLaren, D. Reaction of seedling roots of 14 crop species to Fusarium graminearum from wheat heads. // Can. J. Plant Pathol. 2001. N23. P.132-137.

7. Summerell B.A., Laurence M.H., Liew E.C.Y., Leslie J.F. Biogeography and phylogeography of Fusarium: A review // Fungal Divers. 2010; N44. P.3-13.

8. West J.S., Townsend J.A., Stevens M., Fitt B.D.L. Comparative biology of different plant pathogens to estimate effects of climate change on crop diseases in Europe // Eur J Plant Pathol. 2012. V.133. P.315-331.

9. Jousimo .J, Tack A.J.M., Ovaskainen O., Mononen T., Susi H., Tollenaere C., et al. Disease ecology. Ecological and evolutionary effects of fragmentation on infectious disease dynamics. //Science. 2014. V.344. P.1289-1293. pmid:24926021.

10. Hoberg E.P., Brooks D.R. Evolution in action: climate change, biodiversity dynamics and emerging infectious disease. // Philos Trans R Soc B-Biological Sci. 2015. N370. P.7. pmid:25688014;

11. Gossen B.D., Conner R.L., Chang K., Pasche J.S., Mclaren D.L., Henriquez M.A., et al. Identifying and managing root rot of pulses on the northern great plains. // Plant Dis. 2016. P.1965-1978. full-text, n.d. dx.doi.org/10.1094/PDIS-02-16-0184-FE;

12. Schroers H.-J., Samuels G.J., Zhang N., Short D.P.G., Juba J.H., Geiser D.M. Epitypification of Fusisporum (Fusarium) solani and its assignment to a commom phylogenetic species in the Fusarium solani species complex. // Mycologia. 2016. N108. P.806- 819. pmid:27055573

13. Vanina L.A. evaluation of the selection material of shallots and the creation of highly productive and resistant to the main pests and diseases of varieties in the forest-steppe of Ob / autoref. kand.dis. Novosibirsk, 2004. 24 p.

14. Nikitina S.M. Pathogenic micromycetes and optimization of the phytosanitary condition of onions in the forest-steppe of Ob / autoref. kand.dis. Kinel, 2008. 26 p.

15. Cerkovnay V.S. The Fusarium of onion in the conditions of irrigated agriculture // Plant protection and quarantine. 2012. №7. P.38-39.

16. Timina L.T., Engalicheva I.A. COMPLEX OF PATHOGENES ON VEGETABLE CROPS IN CONDITION OF CENTRAL REGION OF RUSSIA. Vegetable crops of Russia. 2015;(3- 4):123-129. (In Russ.) https://doi.org/10.18619/2072-9146-2015-3-4-123-129

17. Seredin T.M., Gerasimova L.I., Kozar E.G. Stability of garlic winter to the most harmful pathogens in the conditions of Non-Black Earth Region//Topical issues of science and education. Tambov, 2015. P.131-133.

18. Seredin T.M. The starting material of winter garlic (Allium sativum L.) for breeding on a complex of economically valuable traits and a consistently low level of ecotoxicant accumulation / Dissert. c. of a. sciences Pub, 2015. 135 p.

19. Methodological guidelines on selection of onion culture. Moscow, 1997. 25 p.

20. Dospechov B.D., Methods of field experience. M.: Agropromizdat. 1985. 351 p.

21. Bilai V.I. Fusaria (biology and taxonomy). Kyiv: Naukova Dumka, 1987.

22. Pidoplichko, N.M. Fungi-parasites of cultivated plants/the Determinant. issue. NO.I-III. Kiev. 1977. Vol.2.

23. Nelson P.E., Tousson T.A., Marasas W.F.o. Fusarium spesies: an Illustrated Manuall for Identification. Pennsylvania State University press, University Park and london. 1983. 193p.

24. Lykova N.A., Danilova T.A., Sinitsyna S.M., Yevdokimova Z.Z., Golovina L.N., Kotova Z.P., Kozub I.I., Mileyeva Ye.B Complex diagnostics of phytopathogens in ecological trials of potato strains.// В сборнике: Biotechnology, Agriculture and the Food Industry Editor G. E. Zaikov. New York, 2004. P.51-61.

25. http://www.ukrup.com.ua/rozovaya-gnil-kornya-zabolevaniye-chesnoka

26. https://www.syngenta.kz/gribnye-bolezni/fuzarioznaya-gnil-donca-luka

27. Kononenko G.P. And Burkin A.A., Sobolev N. The potential of toxin production of the main causative agents of Fusarium head blight of //Mater. Seriously. conga.in medical Mycology, 2004. Vol.3. P.266-269

28. Gagkayeva T.Yu. Toxic fungi on grain: prevalence, danger and control. // Technology and quality of bakery and confectionery products, 2006. 111 p.

29. Timina L.T., Shestakova, S.K., Nikul'shin, V. P. Effect of allicin on the stability of sort samples of winter garlic//Breeding and seed production of vegetable crops, 2015. №46. P.561-568

30. Technique of infection and evaluation of winter garlic for resistance to Fusarium. M.:VNIISSOK, 2009. 31 p.