Wasp bait Vespex ready to reduce summer wasp hoardesALDEN WILLIAMS/Stuff.co.nz The story of Vespex. BRADEN FASTIER/STUFF Vespex bait developer, and insect ecologist Richard Toft. Since his Nelson-based company Merchento announced the release of Vespex bait in 2015, Toft has helped reduce the wasp population around the top of the South Island by up to 98 per cent in baited areas. You can get involved with Wasp Wipeout in three ways:Contribute - to the crowdfunding campaign to support existing and new wasp control operations. DIY - to learn more about Vespex and start your own wasp control operation in your community, street, or backyard.

Source: Stuff December 22, 2017 15:56 UTC