Pest identification
What's eating my rodriguezia secunda?
Spider mites
Signs: Fine silvery stippling on leaves; webbing under foliage in hot dry air
Control: Raise humidity, mist foliage, and spray with insecticidal soap or neem oil; repeat every 5–7 days for 3 cycles
Mealybugs
Signs: White cottony deposits in leaf axils and at pseudobulb bases; sticky honeydew
Control: Dab individual colonies with a cotton swab dipped in 70% isopropyl alcohol; follow with neem oil spray weekly until clear
Scale insects
Signs: Brown or tan raised bumps on stems and undersides of leaves; yellowing and leaf drop if heavy
Control: Scrape off manually, treat with horticultural oil or a systemic insecticide such as imidacloprid for severe infestations
Keep rodriguezia secunda pest-free
Healthy plants resist pests best. Get the basics right:
Rodriguezia secunda pests — FAQ
What is eating my rodriguezia secunda?
Rodriguezia secunda, a compact epiphytic orchid, is most threatened by spider mites in warm dry conditions. Mealybugs hide in leaf axils and pseudobulb bases, while scale insects cling to stems. Aphids occasionally attack new growth and flower spikes. Good air circulation and regular inspection are your first line of defense.
How do I get rid of spider mites on rodriguezia secunda?
Fine silvery stippling on leaves; webbing under foliage in hot dry air Raise humidity, mist foliage, and spray with insecticidal soap or neem oil; repeat every 5–7 days for 3 cycles
How do I get rid of mealybugs on rodriguezia secunda?
White cottony deposits in leaf axils and at pseudobulb bases; sticky honeydew Dab individual colonies with a cotton swab dipped in 70% isopropyl alcohol; follow with neem oil spray weekly until clear
How do I get rid of scale insects on rodriguezia secunda?
Brown or tan raised bumps on stems and undersides of leaves; yellowing and leaf drop if heavy Scrape off manually, treat with horticultural oil or a systemic insecticide such as imidacloprid for severe infestations