How Do You Control Aphids Without Chemicals? You’ve spotted aphids clustering on your new growth. Maybe mealybugs too. You’re not ready to reach for the spray bottle—and you don’t have to. This is where Hippodamia convergens comes in. Native Ladybugs (Hippodamia convergens) Pre-Fed, Pest-Focused, and Ready to Hunt These are Hippodamia convergens, also known as the convergent lady beetle—a native North American species widely used in greenhouse, nursery, and garden pest control. This is not the invasive multicolored Asian lady beetle (Harmonia axyridis). Native H. convergens is non-invasive, locally adapted, and won't disrupt your environment or overwinter inside your home. Each adult can consume up to 50 aphids per day, and they’re opportunistic. When aphids aren’t available, they’ll still hunt: Thrips Mealybugs Spider mites Whitefly nymphs Scale crawlers Other soft-bodied pests They work across a range of ornamental and edible crops, houseplants, tents, and greenhouses. Why "Pre-Fed"? Ladybugs that are too hungry tend to fly away fast. Pre-fed ladybugs are more likely to stay put, explore your foliage, and find pests before wandering off. Some will even lay eggs near pest pressure. If conditions are right, those eggs hatch into larvae that feed aggressively for 2–4 weeks before pupating and continuing the cycle. (No guarantees, but when it happens, you’ve got round two already on the way.) What They Target Pest Feeding Behavior Aphids Primary prey; consumed in large numbers Thrips Opportunistic predator, especially early-stage Mealybugs Effective on exposed or early-stage colonies Spider mites Will feed if other prey is low Whiteflies Targets nymphs, not flying adults Scale Targets crawlers before shell hardens Scientific Overview Species: Hippodamia convergens Native Range: Continental U.S., especially west of the Mississippi Target Pests: Primarily aphids; also mealybugs, mites, thrips, whiteflies, scale crawlers Activity Range: 33–105°F Humidity Range: Performs well in variable conditions; prefers moderate RH Behavior: May lay eggs; larvae are highly effective feeders if cycle begins How They Work Adults feed on pest colonies immediately Some lay eggs near active infestations If eggs hatch, larvae feed for 2–4 weeks Larvae pupate and emerge as new adults Even without reproduction, adults significantly reduce pest load How to Use Use Case Suggested Release Rate Preventative Maintenance 1 adult per sq. ft., monthly Active Infestation 1 adult per sq. ft., every 2 weeks High-Value Plants Reapply every 10–14 days to maintain pressure Release into areas of active pest presence, near new growth, or into foliage with known hotspots. Mist foliage lightly before release to keep ladybugs hydrated and reduce initial dispersal. Pro Tips Mist Before Release: Hydrated foliage helps ladybugs stay and settle. Release Early or Late in the Day: Cooler temps reduce the urge to fly. Store Cold, Use Fresh: They're most effective within 24–48 hours of arrival. Don’t Expect Egg Laying Every Time: This is a living system, not a guarantee. Some ladybugs may leave, but many will feed, settle, and suppress populations even without reproduction. Storage & Shipping Ships overnight with live arrival guarantee Store at 36–45°F until release (up to 30 days if necessary) Do not freeze or expose to direct heat Use within 24–48 hours for best results
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