Better Border Biosecurity (B3) is a multi-partner, cooperative science collaboration that researches ways to reduce the entry and establishment of new pests in New Zealand.
 

New Zealand is a geographically isolated island and because of this the country is free from many pests that damage crop plants, that disrupt natural ecosystems, and endanger human health elsewhere in the world. The B3 Programme aims to maintain this advantage by using the results of border biosecurity research in the following five theme areas.