Jasminum grandiflorum · Climber
Aphids: Squash by hand, spray with a strong jet of water, or apply insecticidal soap if infestations are severe.
Spider mites: Increase humidity around the plant and treat with horticultural oil or a miticide if necessary.
Scale insects: Scrape off small infestations manually or use systemic insecticides for larger outbreaks.
Mealybugs: Wipe away with a cloth dampened in methylated spirit or apply insecticidal spray.
Honey fungus: Improve drainage and remove infected roots; severe cases may require removing the plant.