Citrus gall wasps: where do they come from, and how do we manage them or even get rid of them completely?This is the first Bug Bites episode with entomologist Dr Ian Smith on the Plants Grow Here podcast, where he explores one horticulturally relevant insect each episode, whether it's a pest or predator.Follow Ian on Twitter: @EcologianFollow the Plants Grow Here podcast on Twitter: @PlantsGrowHereTweet insects you'd like to hear about: #PGHBugsTheme music: https://www.youtube.com/watch?v=b5lVBxhSw5kAustralian Horticulture industry job board: HortPeople.com