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The fungus causing myrtle rust in Eucalyptus :

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Myrtle rust is caused by Austropuccinia psidii.
Because it targets the Myrtaceae family, it presents a severe threat to ecosystems and commercial forestry worldwide where Eucalyptus species are grown.

Updated On: Jul 28, 2026

Austropuccinia psidii
Fomes spp.
Ganoderma lucidum
Polyporus shoreae

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The Correct Option is A

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