root aphids

[dandelion]

I noticed some grey-ish root aphids on my Early Nantes carrots :(. Only the carrots at the end of the row were affected and I pulled them up.  I'm not too worried about the carrots; I'm not growing many and I haven't protected them from carrot root fly so I'm expecting some losses anyway.

However, I have plenty of lettuces growing nearby and I know root aphids can make these wilt very quickly. Would the aphids on my carrots be the same that can attack lettuces?

[dandelion]

[saddad]

Not sure, I know some aphids are very crop specific...
???

[dandelion]

I haven't seen any of them anymore. Touch wood...