Aphidius colemani is an amazing parasitic wasp that stings it's aphid victim and lays its egg directely inside the aphid. In a couple of days, the aphid die and begin to swell up, and as it swells a new parasitic wasp is developed and will soon emerge. Once the new parasitic wasp emerges and is able to fly, it will sting more aphids, lay more eggs, and continue the cycle again.

Aphidius is a good searcher, and can locate new aphid colonies when aphid populations are low.

Aphidius colemani is very suited for preventive control. primarily the green peach aphid, cotton aphid, tobacco aphid and closely related species. This species occurs naturally outdoors and frequently parasitizes aphids in green houses. Aphidius is a good searcher, and can locate new aphid colonies when aphid populations are low. The Aphidius colemani is used for cucumbers, melon, squash, sweet peppers, tomatoes, potted flowers, bedding plants and trees and shrubs.

Aphidius is a small parasitic wasp, native to North America. About 100 eggs are laid in aphids which the larvae subseqently develop. At 77 degrees F, 10 days are required from egg to adult for Aphidius. At 70 degrees F, two weeks are required from development on the parisite. Up to 200-300 aphids are attacked be each female. Fertilized eggs develop into females, nonfertilized eggs develop into males. There are usually twice as many females as males.

Aphidius colemani, ervi mix

Product ID: ACE aphidius_colemani__ervi_mix

Aphidius colemani and Aphidius ervi are both parasitic wasps of a wide range aphid species. Using a mix of the two has a far greater probability of success in a greenhouse situation. Aphid endoparasitic wasps including Aphidius colemani and Aphidius ervi are 2-3 mm and 4-5 mm long and slender bodied, respectively. These two endoparasitic aphid wasps are mixed in a single package to target their different aphid species.
Aphidius colemani

Product ID: AM10

The wasp genus Aphidius is a large group containing numerous species, all of which attack aphids and provide natural control of aphids in backyard gardens, commercial fields, and urban landscapes. They are generally used in greenhouses.
Aphidius colemani are small braconid wasps. Females lay eggs singly in aphid nymphs. The wasp larvae consume the aphids from inside. As the larvae mature and the aphids are killed, the aphids turn into mummies. After the larvae pupate, each adult wasp emerges through an exit hole cut in the mummy. In addition to killing aphids directly, mechanical disturbance of aphid colonies by the searching behavior of the adult wasps causes many aphids to fall off the plants and die.
Aphidius is shipped as parasitized aphid mummies from which adults will emerge, or as newly emerged adults. Apply 500 to 3,000 Aphidius per acre.