oleander leaves densely covered with scale insects. mealy mealybug.

agriculture ant aphid aphids aphis arachnid beetle branch bug citri cockroach control cootie cotton damage ficus fig flea food garden gardening gnat greenfly hesperidum infestation insect ladybug leaf leaves mealybug mite mulberry natural nature oleander parasit parlatoria pest pesticides planococcus plant plantlouse pseudococcidae scale science vermin whitefly woolly