This article is about the refill. For item used to spray the refill, see Fungicide spray.

Fungicide is a Slayer item purchasable from Slayer masters for the price of 10 coins, and is also dropped by Mutated Zygomites as a fairly common drop. They are used to refill Fungicide sprays, which are used to kill Mutated Zygomites.

Dropping monsters

Monster Combat level Quantity Rarity
Mutated zygomite 74; 86 1 2; Common

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