On 06/08/2014 15:35, Indigo wrote:
Our broad beans have done well this year, better than last, and I
realised the other day that there'd been no sign of any blackfly on them
this year.

I sowed the beans in spring but a bit late, if I remember correctly, so
is a clean crop down to luck with timing or has it been a fairly
blackfly-less year?

They're all on my nasturtiums...

--

Jeff