How can I attract wasps to an aspen tree?

Answer by  eatwrite (1559)

Wasps are attracted to other wasps. Some odors and perumes also attract them. You can use certain flowers and blooms to get them to come to you.If your tree is blooming and bearing fruit, they will automatically come. Try spreading something sweet on the tree's trunk that will attract wasps and not ants or roaches.

Answer by  Padmavathi (13)

The wasps are attracted to the blooming smell of flowers and fruits.It is a natural way to attract wasps. But you can also attract the wasps by using low smelling perfumes to attract wasps. Yes the wasps will eat the worms in the trees