Watch out for those aphids.....

I'd grown a little concerned these last few days about some Sweet Candle that appeared to be going crinkly and stunted. However, I only got to have a closer look last night and noticed they were crawing with aphids so I had to zap them quickly with some liquid Derris. They appear to have picked up a bit overnight but I just hope they haven't passed on any of the various viruses that can cause serious damage. It just shows you have to be vigilant at all times.