Related Clues:

• No-see-um, say
• Tiny insect pest
• Irritating flier
• Swattable pest
• Pesky little biter
• Picnic headache
• A small biting insect
• A small biting fly
• Small biting insect
• Tang of a biting fly
• What a nuisance that this might fuse in such a holy way!
• A biter bit unpleasant in tasts as it turns out
• The bite of it turns out to have such a bad taste
• Employ F in a sacred way to be a pest
• One has a bite that gives it up a nasty taste