eclogue

As nouns the difference between eclogue and bucolic

is that eclogue is a pastoral poem, often in the form of a shepherd's monologue or a dialogue between shepherds while bucolic is a pastoral poem.

As an adjective bucolic is

rustic, pastoral, country-styled.

is likely misspelled.

has no English definition.

As a noun eclogue

is a pastoral poem, often in the form of a shepherd's monologue or a dialogue between shepherds.

As nouns the difference between idyll and eclogue

is that idyll is any poem or short written piece composed in the style of Theocritus's short pastoral poems, the Idylls while eclogue is a pastoral poem, often in the form of a shepherd's monologue or a dialogue between shepherds.