Diglyphus-System Biological pest control grazing and rolling the leaf

grazing and rolling the leaf

10 cm x 125 m

A pest of apples

The larvae consume up to 50 aphids a day

With safety valve and integrated filling funnel

Diglyphus-System Biological pest control grazing and rolling the leafDiglyphus isaea Diglyphus isaea The parasitic wasp Diglyphus isaea is an efficient biological control agent of leafminers used in several greenhouse vegetables (e. g. tomato) and ornamentals (e. g. gerbera). Diglyphus isaea parasitizes the tomato leafminer, as well as the serpentine leafminer and the pea leafminer. It is an ecto parasitoid, meaning that an egg is deposited next to its host larvae. But first a female Diglyphus punctures a leafminer