[Eblana]

This is my first year growing in the greenhouse.  When I went out this morning everything is covered in whitefly.  What do I do to get rid of it.  I have turned the hose spray on the whole lot and opened all the doors and windows, is there anything else I need to do?  The greenhouse is new and I keep it clean and have had all the doors and windows open during the day to keep it well ventilated - how have these little blighters gotten in?

[mumofstig]

Through the open door and windows  Squash them with you fingers and spray with water mixed with a few drops of washing up liquid.........you'll have to repeat this as there will be lots of eggs that haven't hatched yet and this only kills any adults it lands on.