POTATO AFFECT BY BACTERIAL BLACK LEG AND CHARACTERISTICS OF DISEASE CUASATIVE AGENT POPULATIONS IN BELARUS
Abstract
The results of the route surveys of potato crops in Belarus for the evaluation of the occurrence of potato bacterial black leg and soft rot are presented. The dependence of potato affection by diseases on weather conditions has been established. The strain composition of the causative agents of Pectobacterium carotovorum subsp. carotovorum and Pectobacterium carotovorum subsp. atrosepticum, their biology and correlation in dependence of the region of cultivation and a potato variety has been studied. It is established that the ratio of the subspecies of black leg causative agents differs both by regions and varieties. Certain heterogeneity of the strain composition by biological and morphological properties has been observed.
References
1. Дорожкин, Н.А. Болезни картофеля / Н.А. Дорожкин, С.И. Бельская. – Минск: Наука и техника. – 1979. – 245 с.
2. Жукова, М.И. Рейтинг болезней клубней при оценке семенных качеств элиты картофеля / М.И. Жукова [и др.] // Земляробства i ахова раслiн. – 2010. – №1. – С. 61-65.
3. Иванюк, В.Г. Защита картофеля от вредителей, болезней и сорняков / В.Г. Иванюк, С.А. Банадысев, Г.К. Журомский. – Минск: Белпринт, 2005. – 696 с.
4. Лазарев, А.М. Методы изучения бактериозов картофеля / А.М. Лазарев. – С.-Пб., 2001. – 27 с.
5. Определитель бактерий Берджи: в 2 т. / Под ред. Дж. Хоулта, Н. Крига [и др.]. – М: Мир, 1997. – 800 с.
6. Середа, Г.М. Черная ножка картофеля и разработка мер борьбы с ней в условиях Беларуси: автореф. дис. … канд. с-х. наук / Г.М. Середа. – Прилуки, 1993. – 26 с.
7. Perombelon M.C.M. Methods for the detection and quantification of Erwinia carotovora subsp. atroseptica on potatoes: a laboratory manual / M.C.M. Perombelon, J.M. Wolf // Scottish Crop Research Institute Occasional Publication. – 1998. – №10. – P. 35.
Review
For citations:
Bakai V.P. POTATO AFFECT BY BACTERIAL BLACK LEG AND CHARACTERISTICS OF DISEASE CUASATIVE AGENT POPULATIONS IN BELARUS. Arable Farming and Plant Breeding in Belarus. 2014;(50):230-238. (In Russ.)
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