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.
HB-SC-SF mixed package of 10 Million Nematodes will treat up to 3,200 sq. ft.
Heterorhabditis bacteriophora, Steinernema carpocapsae, Steinernema feltiae. Three types of beneficial nematodes to eliminate over 200 different types of pest insects in your garden soil.
Amblyseius swirskii is a very effective generalist predatory mite used to suppress immature thrips, two-spotted spider mites, cyclamen mites, broad mites, and whiteflies in ornamental, fruit and garden crops.