bugs appearing on pepper plants kept indoors?

[Crystalmoon]

Hi everyone, i just discovered some tiny greenish see through type bugs hidden under the leaves of one of my pepper plants.
I have sown & grown this indoors so dont know where the bugs have come from. Only one out of 6 plants on the same windowsill is affected. I have removed it.
I do open the window above the peppers for ventilation on hot days could this be how the bugs got in?
Any advice welcome

[Crystalmoon]

[manicscousers]

sounds like greenfly, or aphids, both the same nuisances, spray with a mild soft soapy liquid,  :)

[Crystalmoon]

Thanks for quick reply i will get to it straight away  ;)

[tim]

Even with 10 plants, we just squidge them - much surer.

[caroline7758]

I always get greenfly on my basil that I grow in the kitchen. You'd think they'd prefer to be outside, wouldn't you? And my aubergines are infested with sciarid flies. >:(