Lemon-tree Borer Parasite vs Nut Weevil

Side-by-side species comparison

Attribute Lemon-tree Borer Parasite Nut Weevil
Scientific Name Diachasmimorpha longicaudata Curculio nucum
Order Hymenoptera Coleoptera
Family Braconidae Curculionidae
Size 4-7 mm 6-9 mm
Habitat Orchards Orchards
Diet Fruit Feeders Omnivores
Regions Southeast Asia, Pacific Islands, Central America, Africa Europe
Conservation Not Evaluated Least Concern

Lemon-tree Borer Parasite

A parasitoid of fruit fly larvae that has been released worldwide for biological control of tephritid pests. Females locate host larvae concealed inside ripening fruit using their long ovipositors.

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Did You Know?

She can pierce through the rind of a mango or guava to deposit an egg directly onto a fruit fly maggot inside.

Nut Weevil

A small weevil with a slender, downward-curved snout used to bore into hazelnuts. The larva feeds inside the nut before dropping to the ground to pupate.

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Did You Know?

A tiny round hole in a hazelnut shell is the exit point of the fully grown larva.