Aphidoletes aphidimyza
the bottle and spread The dosage of Aphidend depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start [...] directly on the soil or rockwool slabs or hang it in-between the plants Do not scatter the contents Once emerged, the adult gall-midges will leave the [...] brown or black, and eventually decay. The quantity of aphids consumed by a gall midge larva depends on temperature, relative humidity, age and size of the