On Friday I went to the NEC in Birmingham to join an intrepid team of plant scientists running activities on an exhibit at the free national science, technology and engineering event the Big Bang Fair. The stand was organised and funded by the British Society of Plant Pathology and the John Innes Centre.
The theme of the exhibit was Plant Doctors. Visitors learned about plant diseases and were encouraged to think about a world without plant doctors – what effects would uncontrolled plant diseases have on our air quality and food supply?
There were four activities on the stand, aimed at different age groups.
The main event was the Plant Doctors activity, where children and young people could don a white coat and clipboard and learn to diagnose a bacterial, fungal or viral plant disease. In my experience the particularly gruesome crown gall tumour (just like the black death!) went down well, but some groups were fascinated by the spores on the bean rust pustules (little mushrooms), which we showed them down the microscope.
At the Polling Station, adults and young people discussed the benefits and drawbacks of bio-control, pesticides and GM approaches to controlling plant pathogens. Older Plant Doctors were also invited to vote on how best to treat the plant diseases. I didn’t spend much time on this activity, but it seemed to keep some groups very engaged. It was certainly an effective way of talking about the importance of innovation in plant science. (more…)