The yellow ladybird beetle is a small ladybug that eats powdery mildew, the white fungus that coats leaves, instead of aphids. It is bright yellow with no spots and lives in East Asia and the Philippines.

Appearance

Appearance
About 1/8–3/16 in (3.5–5.1 mm) long. The wing covers are bright, spotless yellow, and the shield behind the head is white with a pair of small black dots.

Where it lives

Range
Japan, Korea, China, Taiwan, and the Philippines.
Preferred conditions
Found on leaves of trees and other plants infected with powdery mildew.

Behavior

Diet
Powdery mildew spores and threads. In Japan it was recorded feeding on 11 kinds of powdery mildew.

Name and classification

About the name
It is sometimes placed in the genus Kiiro, as Kiiro koebelei.

Conservation

IUCN Red List
NENot EvaluatedNot yet assessed

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Yellow Ladybird Beetle (Illeis koebelei) — identification, habitat & look-alikes | Moeyo