Pest identification
What's eating my pflanz's chin cactus?
Mealybugs
Signs: White fluffy clusters in rib channels and at the stem base; honeydew and sooty mold may develop.
Control: Dab with alcohol swab; spray with insecticidal soap or neem oil, working into the ribs; repeat every 10 days.
Scale insects
Signs: Hard rounded bumps on the stem body; plant may yellow and decline if heavily infested.
Control: Remove physically with a toothpick or soft brush dipped in alcohol; follow with neem oil spray; monitor monthly.
Spider mites
Signs: Dusty webbing between spines; stippled or bronzed appearance on the cactus surface.
Control: Rinse with water; apply neem oil or miticide; move plant away from dry heat sources.
Keep pflanz's chin cactus pest-free
Healthy plants resist pests best. Get the basics right:
Pflanz's Chin Cactus pests — FAQ
What is eating my pflanz's chin cactus?
Pflanz's Chin Cactus (Gymnocalycium pflanzii) is a ribbed South American cactus grown indoors. It shares the genus-wide vulnerability to mealybugs lodged between ribs and scale insects on the stem. Spider mites can colonize it in dry indoor air. Root mealybugs are a risk if the plant is kept too wet, weakening the roots.
How do I get rid of mealybugs on pflanz's chin cactus?
White fluffy clusters in rib channels and at the stem base; honeydew and sooty mold may develop. Dab with alcohol swab; spray with insecticidal soap or neem oil, working into the ribs; repeat every 10 days.
How do I get rid of scale insects on pflanz's chin cactus?
Hard rounded bumps on the stem body; plant may yellow and decline if heavily infested. Remove physically with a toothpick or soft brush dipped in alcohol; follow with neem oil spray; monitor monthly.
How do I get rid of spider mites on pflanz's chin cactus?
Dusty webbing between spines; stippled or bronzed appearance on the cactus surface. Rinse with water; apply neem oil or miticide; move plant away from dry heat sources.