Onion Thrips vs Greenhouse Thrips

Side-by-side species comparison

Attribute Onion Thrips Greenhouse Thrips
Scientific Name Thrips tabaci Heliothrips haemorrhoidalis
Order Thysanoptera Thysanoptera
Family Thripidae Thripidae
Size 1-1.3 mm 1.2-1.7 mm
Habitat Farmland Gardens
Diet Herbivores Herbivores
Regions Europe, Asia, Africa, North America, South America, Oceania South America, Europe, North America, Asia, Oceania
Conservation Least Concern Least Concern

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.

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Did You Know?

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

Greenhouse Thrips

A dark-bodied thrips that feeds on a wide range of ornamental and subtropical fruit plants. It produces distinctive dark fecal spots on leaves.

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Did You Know?

Greenhouse thrips deposit drops of liquid excrement on leaf surfaces, which harden into conspicuous varnish-like black spots.