Mites spread easily to other bee colonies. Sometimes though this seems not to be of great importance when designing tests or setting up areas for developing mite resistant bees. Sometimes one can wonder why ’control colonies’ in tests are placed
Killer factor alone is not enough
Progress is accomplished by people devoted to find solutions to problems and make life easier for all of us. When people are dedicated for a task, we should be grateful and try to help if possible. Sometimes though it may