Spores of Nosema (and also American foulbrood, European foulbrood, and chalkbrood) last indefinitely. Cold weather does not affect the viability of the spores.
- Tom Webster, Kentucky State University
These resources are brought to you by the Cooperative Extension System and your Local Institution
eXtension is an interactive learning environment delivering the best, most researched knowledge from the smartest land-grant university minds across America.
eXtension: more mind reachHave a question? Try asking one of our Experts
Last Updated: November 10, 2009
Spores of Nosema (and also American foulbrood, European foulbrood, and chalkbrood) last indefinitely. Cold weather does not affect the viability of the spores.
- Tom Webster, Kentucky State University
Unlike most other resources on the web, we have experts from Universities around the country ready to answer your questions.