Employing exotic animals and plants can help the fight against hunger and power economic development. UJAT’s Mike Mitchell reports.
Is there more that can be done with so-called ‘invasive’ species?
The introduction of ‘alien’ or ‘non-native’ species varies greatly around the world and through history. From stowaway rodents on cargo ships rodents, seeds or pollen clung to clothing or deliberately introduced as with Japanese knotweed, to pets released to unexpectedly thrive in the wild like lionfish, they are usually considered pests or weeds in their new homes.
Continue reading Utilising invasive species for food security
Fine tuning policies and collaborations can strengthen animal and plant pathogen research, says Wyn Grant.
In the 21st century, one of the potential consequences of climate change and free global trade is that animal and plant disease may pose increasing threats to our food supplies.
It’s important to understand the biology of the pathogens and pests involved, but it’s equally important to fully consider the human dimension, and the part that people and their behaviour play.
Continue reading The devils and the details of disease