What are these weird white things on my citrus trees ... but can also infest other outdoor woody plants, particularly nandina and pittosporum. Usually, they can be found on new twiggy growth ...

For one thing, they're hard to control ... Garden cosmos (Cosmos bipinnatus) are also plants that look daisy-like especially ...

Q. What are these weird white things on my citrus trees? They don’t seem like they’re moving, but they sure do attract ants! Cottony cushion scale is a common pest of citrus, but can also infest other ...