In article ,
"White Van Man" writes:
|
| Has anyone got a natural Blackfly deterrent spray or mix they use to reduce
| the little buggers?
|
| Broad Beans look like a war zone at the mo.

Horticultural liquid soap (e.g. Savona), available from Green Gardener,
Tuckers etc.

Diluted washing up liquid with a squirt of methylated spirit.

In both cases, you can spray the plants until they are soaked, and do
it several times a week with no major harm.


Regards,
Nick Maclaren.