Northamptonshire,
United Kingdom 
Our Buddleja has attracted a swarm of hover flies and ladybirds. Any answers as to why please??
11 Aug, 2010
Answers
Possibly also aphid infestation? Hello Fractal:-)
11 Aug, 2010
Lol, yes indeed, that would be the obvious answer.
11 Aug, 2010
:-)
11 Aug, 2010
Previous question
If its in flower then the hoverflies will be after the nectar with some pollen and the ladybirds will be after some pollen to bulk up their protein supplies before laying eggs.
11 Aug, 2010