GrowersHouse Aphidoletes Aphidimyza for Aphids Size:8oz bottle - 2000 pupae - vermiculite as grit is already included

as grit is already included in Meme's Premium Worm Chow

backed by a standard product warranty

effortless expansion

Easy maintenance with standard garden care practices

GrowersHouse Aphidoletes Aphidimyza for Aphids Size:8oz bottle - 2000 pupae - vermiculite as grit is already includedGrowersHouse Aphidoletes aphidimyza is a biological control that relies on aphid midges whose larvae feed on aphids after eggs are laid near aphid colonies. The larvae emerge to consume aphids and can target over 60 species of aphids, providing a natural approach to reducing aphid populations. The product is registered for use in the USA. Application rates vary by infestation level: Preventative 1 2 per square foot, Moderate 2 4, Heavy 4 8 per square