Which homopterans are natural prey of ladybird beetles and lacewing larvae?
Ladybird beetles and lacewing larvae (also known as aphidlions) are important natural predators that help control populations of various homopteran insects.
Ladybird Beetles
The larvae and adults of many ladybird beetle species primarily prey upon aphids and scale insects. For instance, the convergent ladybug is a well-known predator that consumes large numbers of aphids throughout its developmental stages and adult life.12
Lacewing Larvae (Aphidlions)
Lacewing larvae are specialized predators that feed on aphids by inserting their mandibles into the prey to extract body fluids. While aphids are a primary food source, other larvae within the broader group of insects that include aphid-predators (such as chamaemyiids) are also known to feed on scale insects and mealybugs.1
These predatory associations are vital for natural pest control in many agricultural and wild environments, as these insects effectively target homopterans that feed on plant sap.31