Patrick Worm’s sets his sights on the armyworm, and how to cope with it. Turns, out, providing patches of natural and semi-natural habitats around farms can attract some of the many critters that are the armyworm’s natural predator. Trees are a handy technique to better manage crop and, bonus, not poison people the water or the soil. Patrick Worm’s is the Senior Science Policy Advisor of World Agroforestry (ICRAF) and the President of the European Agroforestry Federation. […]