Honeysuckle Powdery Mildew and Aphids

Your 5-year-old honeysuckle has two issues: tiny black insects on buds (likely aphids) and white powdery coating (powdery mildew). They often occur together—aphid honeydew can promote mildew.

Treatment

1. Fungicide for mildew: Myclobutanil (Immunox), propiconazole (Infuse), or sulfur. Spray all foliage, repeat per label.
2. Insecticide for aphids: Insecticidal soap, neem oil, or systemic (imidacloprid soil drench).
3. Combo products (fungicide + insecticide) exist but separate targeted sprays are often more effective.

Prevention

• Full sun, good air circulation (prune congested growth).
• Avoid overhead watering.
• Rake/destroy fallen leaves in fall.
• Resistant honeysuckles: Lonicera sempervirens cultivars, 'Major Wheeler', 'Dropmore Scarlet'.

Treat both now; the plant will push clean new growth. Monitor next spring for early intervention.