Aphid Double Mix | Aphidius colemani + Aphidius ervi
A mix of two species of aphid parasitoid wasps covering both large and small-bodied aphids.
Target Pests
Small-bodied aphids: Green peach, melon/cotton, black bean, and other small aphid species.
Large-bodied aphids: Potato, foxglove, pea, and other large aphid species.
Product Description
This mix pairs two parasitoids for broader aphid coverage: A. colemani targets smaller-bodied aphids, while A. ervi handles larger species. You'll receive aphid mummies ready to hatch and continue the cycle. Eggs hatch into larvae within 2-5 days, feed and pupate inside the aphid host, then emerge as adults to parasitize more aphids. Females can lay 100+ eggs over their 2-week lifespan.
Introduction Rates
1-5 insects per 10 sq. ft., weekly, for 2-3 weeks
Temperature range: 50-86°F
Rates are general guidelines. Actual needs vary by pest species, plant, and infestation level. Monitor both pests and released insects to gauge success.
Application
Gently disperse the aphid mummies onto infested plants (not directly on soil). Leave the open container on its side at the release site for 24 hours so remaining insects can exit, and let the contents stay dry for a few days.
Pro Tips
- If you use yellow sticky traps, remove them for a few days after release.
- Watch for golden/brown mummies. A clean round hole means an adult parasitoid has emerged.
- Release frequency may need adjusting based on plant type, pest load, temperature, and other predator/parasite populations present.
- Pair with A. abdominalis in our Aphid Triple Mix for broader aphid control.