Melon Thrips vs Leaf-Rolling Rose Sawfly

Side-by-side species comparison

Attribute Melon Thrips Leaf-Rolling Rose Sawfly
Scientific Name Thrips palmi Blennocampa phyllocolpa
Order Thysanoptera Hymenoptera
Family Thripidae Tenthredinidae
Size 1.0-1.3 mm 3-5 mm
Habitat Farmland Underground
Diet Herbivores Herbivores
Regions Asia, Oceania, North America, South America Europe, introduced to North America
Conservation Not Evaluated Least Concern

Melon Thrips

A pale yellow thrips and serious pest of cucurbits and solanaceous crops. It is a quarantine pest in many countries.

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Did You Know?

Melon thrips is listed as a quarantine pest in the European Union due to its destructive potential.

Leaf-Rolling Rose Sawfly

A tiny black sawfly that causes rose leaflets to roll downward into tight cylinders. The larva feeds inside the rolled leaf shelter.

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Did You Know?

The female injects a chemical into the leaf margin during egg-laying that causes the leaf to roll tightly, creating a protective tube for the developing larva.