@Eggcessive posted the dosage in post #4. When I treated my birds for tapes, I caged the infected ones and put a dab of paste on my finger and forced open the beak, then smeared the paste inside the mouth on the side of the birds beak, the bird had no choice but to swallow the paste.
I tried putting it on a small piece of bread, some birds would eat it, others wouldnt touch it. Other birds that were already dosed would run up and steal the treated bread and were doubled dosed. Fortunately they were okay afterwards.
Here's a couple of pics of some caged birds I was treating for tapeworms.
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