Pink Scale Insect / Cochineal Scale (Nymph/Adult Female Cluster)

Found on the pads of various cactus species, particularly those in the genus Opuntia (Prickly Pear), in arid and semi-arid regions.

Plant juices; they utilize piercing-sucking mouthparts to feed on the sap of cactus pads.

Sessile (stationary) as adults. Females secrete a white, waxy, cotton-like substance for protection, which often hides their bright pink or red body underneath.

Economic benefit: Source of carmine dye (natural red food coloring). Risk: Can be a pest to cactus plants, causing yellowing or death of pads if infestations are heavy.