Viitteet 1-4 / 4
Characterisation of Dickeya (Erwinia chrysanthemi) strains causing potato blackleg and soft rot in Finland
Contamination of seed tubers with soft rotting enterobacteria is a problem in seed potato production. These bacteria cause blackleg (rotting of potato stems in the field) and soft rot of tubers during storage. In the ...
NorPhyt - Studies on the Nordic Blight population
A total of 743 single-lesion isolates of Phytophthora infestans were collected in summer 2003 from Denmark, Finland, Norway and Sweden. Most of the isolates were tested for mating type, and subsets were tested for sensitivity ...
Strains and distribution of Potato mop-top virus in Finland and other countries of the Baltic Sea region
The spraing symptoms caused by Potato mop-top virus (PMTV, genus Pomovirus) in potato tubers are an important quality problem in potato production in the Nordic countries. PMTV is very difficult to control because the ...