Resistance to Monilia cinerea Bon. of sour and sweet cherry varieties in Northwestern Russia
Abstract
An analysis of long-term data on sour cherry varieties infection by Monilia cinerea Bon. has shown that the degrees of disease manifestation may vary. In the years with favourable conditions for the development of the disease, the degree of shoots affection by an epiphytoty were 4-5 points. The high correlation between defeat of flowers and shoots was shown. Relatively resistant varieties of cherry belonging to the species C. vulgaris – ‘Krasa Tatarii’, ‘Zarnitsa’, ‘Krameri’, ‘Raduga’, ‘Amorel’ Nikiforova (C), ‘Bulatnikovskaya’, ‘Enikeevka’, ‘Molodezhnaya’, ‘Tartu’ and their hybrids with the dominance traits of species C. fruticosa – Bordovaya, Nizhnekamskaya, Uralochra were revealed. Sweet cherry is less susceptible to disease. Maximum score of defeat did not exceed 3 points. The high resistant varieties of sweet cherry to brown rot fruit - ‘Leningradskaya Rozovaya’, ‘Anne’, ‘Kati’, ‘Kristina’, ‘Seyanets Kozlovskoi’, ‘Chereshnya iz Berezhnogo’, 2-4-46 were shown. A weak correlation between brown rot stock and brown rot fruit was noted. The differences in affection of cultivars belonging to C. vulgaris, C. fruticosa and C. avium were revealed.
About the Authors
S. Yu. OrlovaRussian Federation
A. A. Yushev
Russian Federation
References
1. Колесникова, А.Ф. Улучшение сортимента и задачи селекции вишни в Центральном и Центрально-Черноземном регионах России / А.Ф. Колесникова, Е.Н. Джигадло // Совершенствование сортимента и технологии возделывания косточковых культур: тез. докл. и выступ. на науч.-метод. конф., Орел, 14-17 июля 1998 г. / ВНИИСПК; редкол.: В.С. Докукин (отв. ред.) [и др.]. – Орел: ВНИИСПК, 1998. – С. 97-99.
2. Михеев, А.М. Сортовая реакция вишни и черешни на поражение монилиозом / А.М. Михеев // Плодоводство и ягодоводство России: сб. науч. работ / ВСТИСП; редкол.: В.И. Кашин [и др.]. – Москва, 2003. – Т. Х. – С. 83-86.
3. Константинов, А.Ф. Монилиоз / А.Ф. Константинов // Газета Приморья «АВ». Земля – кормилица. – 2010. – № 11.
4. Методы изучения устойчивости к болезням косточковых культур / ВИР; сост.: Т.М. Хохрякова, К.В. Никитина. – Л.: ВИР, 1978. – 62 с.
5. Программа и методика сортоизучения плодовых, ягодных и орехоплодных культур / ВНИИСПК; под общ. ред. Е.Н. Седова и Т.П. Огольцовой. – Орел: ВНИИСПК, 1999. – 608 с.
6. Доспехов, Б.А. Методика полевого опыта / Б.А. Доспехов. – М.: Колос, 1979. – 416 с.
Review
For citations:
Orlova S.Yu., Yushev A.A. Resistance to Monilia cinerea Bon. of sour and sweet cherry varieties in Northwestern Russia. Fruit Growing. 2011;23:297-306. (In Russ.)