Question

Why puccinia is known for heterocious macrocylic rust?

Answer 1

Answer:

give rise to teliospores which infect white pines. Removal of the alternate host disrupts the life cycle of the rustfungi Cronartium ribicola, preventing the formation of basidiospores which infect the primary host. ... Pucciniagraminis is a macrocyclic heteroecious fungus that causes wheat stem rust disease

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