About Turnip Flea Beetle
A small, shiny black beetle with a broad yellow longitudinal stripe on each elytron. It is a significant pest of turnips, swedes, and oilseed rape in Europe.
Did You Know?
Spring populations can reach such high densities that entire fields of brassica seedlings can be destroyed within days of germination.
How to Identify Turnip Flea Beetle
Turnip Flea Beetle (Phyllotreta nemorum) belongs to the order Coleoptera, family Chrysomelidae. Adults typically measure 3-4 mm.
Turnip Flea Beetle Habitat
Turnip Flea Beetle is found in farmland habitats, particularly across Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Turnip Flea Beetle Diet and Feeding
Turnip Flea Beetle feeds on seeds and grains. Seed-feeding insects can influence plant populations by consuming seeds, and some play a role in seed dispersal.
Where Is Turnip Flea Beetle Found?
Turnip Flea Beetle can be found in Europe, where it inhabits farmland environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Turnip Flea Beetle can be found
Is Turnip Flea Beetle Dangerous?
Turnip Flea Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
Turnip Flea Beetle Role in Nature
Turnip Flea Beetle is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Turnip Flea Beetle
What does Turnip Flea Beetle look like?
The Turnip Flea Beetle typically measures 3-4 mm.
Where is Turnip Flea Beetle found?
The Turnip Flea Beetle is found in Europe and typically inhabits farmland environments.
What does Turnip Flea Beetle eat?
The Turnip Flea Beetle feeds on seeds and grains.
Is Turnip Flea Beetle dangerous to humans?
The Turnip Flea Beetle is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about Turnip Flea Beetle?
Spring populations can reach such high densities that entire fields of brassica seedlings can be destroyed within days of germination.
Cite This Page
APA:
InsectDiscover. (2026). Turnip Flea Beetle (Phyllotreta nemorum). Retrieved from https://insectdiscover.com/insect/turnip-flea-beetle
MLA:
"Turnip Flea Beetle." InsectDiscover, https://insectdiscover.com/insect/turnip-flea-beetle.