How to get rid of white fly in greenhouse?

[oldmegan]

A question for my neighbour, please. She is struggling to get rid of white fly in her greenhouse. It is attacking her cucumber plants and tomatoes in particular. She has tried soapy water, spray recommended by the garden centre for white fly, fly paper and trying to remove them by hand. She wants a fumigation system of some sort. Any ideas, pse?

[bushcombe]

we used to get smokeing candle but due to eec regulations you can't buy anymore. we got natural bug on the web that work but you need to put them in at beginging of spring before whitefly get to bad maybe they should try it nxt year

[Hawkwalk]

they will all die out soon as it is getting too cold and the toms and cues will be coming to an end. Go for natural preditors next year as bushcombe has said.

[oldmegan]

Thank you. Can you point me in the right direction to find the bugs, pse?

[terambulan]

lay pile of grass mowings into greenhouse, dribble some lamp-oil and set alight......does a great job of smoking.

[bushcombe]

company we got ours from www.greengardener.co.uk
various companys sell but prices vary hugely we paid 14.99
you get them on card at weekly intervals for 4wks so they hatch out at different times. hope this is of some use.