See the different types of pests & diseases on roses and the control of them here.

Fungal Diseases

Black Spot

Botrytis

Downy Mildew

Powdery Mildew

Rust

Harmful Insects, Beetles & Mites

Aphids & greenfly

Bollworm

Chafer beetles (lace leaves at night)

Rose chafer beetles (devour blooms)

Mealybug

Pernicious scale

Red spider

Rose borer wasps

Termites

Thrips

Whitefly

Wilt or thorn beetle

General Guidelines of Pest & Disease Control

Koinor