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.
Stethorus punctum is one of the most important and frequent predators of spider mites in fruit orchards. Beetles consume all stages of mites; adults can consume 75 to 100 mites per day and large larvae can devour up to 75 mites per day, so they quickly lessen an outbreak of spider mites. Adults are very active when in fruit trees and if disturbed they will often fall to the ground. They are good fliers, and therefore tend to concentrate in areas of the orchard where mites are plentiful and disappear when the mite population becomes low. There must be 2-5 motile mites per leaf to keep S. punctum in an orchard, and pockets of 8-10 mites per leaf are required for reproduction. Photo credit: Gilles San Martin
There are 3 species of predatory fly parasites mixed in your order: Spalangia cameroni, Muscidifurax zaraptor and Muscidifurax raptorellus.
Fly parasites search fly-breeding areas for fly pupae containing developing flies. Once inside, the eggs hatch inside the fly pupa and feed on the developing fly and after two to three weeks of feeding, an adult fly parasite emerges to repeat the cycle. Each female fly parasite can kill approximately 100 immature flies in her lifetime.
Amblyseius swirskii slow release 500 sachets of 250 swirskii per sachet. total of 125,000 swirskii.
The generalist predatory mite A. swirskii is widely used against whiteflies, thrips and is also very effective in controlling broad mites and russet mites.