Green Shield Bug vs Onion Thrips

Side-by-side species comparison

Attribute Green Shield Bug Onion Thrips
Scientific Name Palomena prasina prasina Thrips tabaci
Order Hemiptera Thysanoptera
Family Pentatomidae Thripidae
Size 12-14mm 1-1.3 mm
Habitat Farmland Farmland
Diet Sap Feeders Herbivores
Regions Europe Europe, Asia, Africa, North America, South America, Oceania
Conservation Least Concern Least Concern

Green Shield Bug

A common bright green shield-shaped bug that turns bronze-brown before hibernation. A distinctive spring and autumn insect.

💡

Did You Know?

The color change from green to bronze is triggered by day length shortening in autumn, not temperature.

Onion Thrips

A cosmopolitan pest of onions, garlic, and many other crops. It can reproduce both sexually and parthenogenetically and transmits iris yellow spot virus.

💡

Did You Know?

Onion thrips can reproduce without mating through parthenogenesis, allowing a single female to establish an entire infestation.