Fungus Gnat Life Cycle

The adult survives for about a week and females lay up to 300 whitish-yellow eggs in damp organic media.

Fungus gnat life cycle. The eggs hatch in about 5 days and the larvae then feed for another 14 days. The females lay eggs at the base of plants. Fungus Gnat Life Cycle.

Eggs are laid in rich and fertile moist soil at the base of plants. Their life cycle is dependent on temperature. Eggs larvae pupae and adults.

They can be found in small groups 10 or singly on surface soil or host plants. The four stages include egg larva pupa and adult. The larvae feed for about 2 weeks and then pupate near the soil surface within thread chambers.

The larvae pupate in the soil. 18 inch long blackish-grey gnat-like flies with long gangly legs many-segmented antennae which are longer than their heads and have a single. Fungus gnats develop through four stages egg larva with four larval stages or instars pupa and adult.

The life cycle of the fungus gnat is made up of four stages. Egg - Eggs are laid by adult females into the cracks and crevice of most soil not directly on the soil surface Larva - There are 4 larval stages characterized by a black head capsule. Eggs hatch into small maggots within a week.

Though a Fungus gnats lifespan is relatively short the pests arent any less of a nuisance. The larvae feed on root hairs the stems of unrooted cuttings and organic material. The tiny eggs and oblong pupae occur in damp organic media where females lay eggs and larvae feed.