Use Ervibank to provide alternative hosts for Aphidius ervi and Aphelinus abdominalis to build up the population when aphids in the crop are scarce. Natural enemies Use Ervibank for Aphidius ervi and
plants at cultivation 4 per year 15 kg/ha 1 per crop 15 kg/ha Specific pest controlled: Reduction of soil-borne Pythium, Rhizoctonia and Fusarium Other
The most harmful caterpillars that occur in the greenhouse belong to the Noctuidae, which is the largest of all the lepidopteran families. Their forewings are mostly shades of brown and grey, whilst t