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Identifying spider mites on Rose
Fine stippling and bronze discolouration on leaves, plus fine webbing on the undersides, most common during hot, dry weather.
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Life cycle
Complete life cycle in 1–2 weeks in hot, dry conditions. Can produce 13+ generations per year.
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Damage to Rose
Feeding causes bronzed, stippled leaves and can lead to significant leaf drop in heavy infestations, weakening the bush and reducing flowering.
healing
How to treat spider mites on Rose
Spray forcefully with water to dislodge mites, focusing on leaf undersides, and follow with a miticide or neem oil for persistent infestations.
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Preventing spider mites on Rose
Keep roses well-watered during hot weather since drought-stressed plants are more vulnerable, and encourage predatory mites in the garden.