You summon a number of swarms of locusts (one per three levels, to a maximum of six swarms at 18th level).
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Level Cleric 5, Druid 5
Components V, S, DF
Casting Time 1 round
Range Long (400 ft. + 40 ft./level)
Effect One swarm of locusts per three levels, each of which must be adjacent to at least one other swarm
Duration 1 min./level
Saving Throw None
Spell Resistance No
The swarms must be summoned so that each one is adjacent to at least one other swarm (that is, the swarms must fill one contiguous area). You may summon the locust swarms so that they share the area of other creatures. Each swarm attacks any creatures occupying its area. The swarms are stationary after being summoned, and won’t pursue creatures that flee.