Parasitic Aphid Killer wasp, Aphidius colemani Podisus maculiventris After application in the greenhouses

After application in the greenhouses or fields

brown in color and look like small alligators

Adult wasps should escape themselves from the vials

Nematodes feed on multiplying bacteria

Parasitic Aphid Killer wasp, Aphidius colemani Podisus maculiventris After application in the greenhousesAphid Killer Aphidius colemani wasps are tiny insects that are parasitic to over 40 species of aphids in nature. Aphidius colemani wasps are about 2 3 mm long and slender bodied with yellowish colored abdomen and legs, and black colored head and thorax. These aphid killer wasps are commercially available and considered as the excellent biological control agent in controlling different species of aphids that cause a serious damage to many economically