I don't recognize those eggs (hard to see in the picture), but I would kill them without hesitation. It's always a safer bet if you don't recognize the species. It also doesn't show any of the classic signs of predator eggs. For example, many predator larvae are cannibalistic, so the eggs are laid singly instead of in clusters. Sometimes, like with lacewings, they'll be laid out on long strands so as to put them out of reach of their siblings, or other unusual self-defensive mechanisms.
Not always, though, mind you - there are lots of exceptions (including most notably ladybug eggs). But if you don't recognize them... I'd kill them. Why take the risk? Generally pests lay their eggs on the material that they plan to eat.
