Aphidoletes aphidimyza
available in bottle ( Aphidend ). Open the bottle in the greenhouse Place the bottle directly on the soil or rockwool slabs or hang it in-between the plants [...] predator, as well as the size of the prey. Life cycle of Aphidoletes aphidimyza Growers can recognize the different life stages of the gall midge Aphidoletes [...] plants Do not scatter the contents Once emerged, the adult gall-midges will leave the bottle and spread The dosage of Aphidend depends on climate, crop and