1= Can you describe the life cycle of Cronatium ribicola, the fungus responsible for
white pine blister rust?
2- Can you describe three types of resistance to white pine blister rust ?
3- Can you describe three different approaches to manage WPBR?
4- What environmental conditions are necessary for infection of pines by
Cronartium ribicola to occur on pines
5- Why is Dutch Elm disease called that way?
6- Can you explain the two ways elms can become infected with Dutch Elm Disease