Strawflower Photo: Vicky Spelman |
They are predators of others insects, even the occasional spider. Like their name implies, they lie in wait on plants and capture prey that comes within range by injecting paralyzing saliva through their piercing-sucking mouthparts. Almost always found on flowers favoring yellow and white flower heads, they wait for passing flies, bees and wasps that visit. Greater numbers can be found later in the season.
Ambush Bug Nymph Photo: CSU-Colorado Bug of Interest |
Ambush bugs are very widespread and can be found in almost any area of the state.