Ozone as a Safer and Greener Alternative to Pesticides

by┬áNahed Msayleb The use of pesticides to control plant diseases that live in the soil affects beneficial microorganisms that are necessary for nutrients to circulate and hence limits soil fertility. Accordingly, the need for more eco-friendly ways to control plant diseases is growing. A potential alternative to the synthetic pesticides that deplete soil biodiversity and…

How will East Africa address its food crisis?

by┬áSaul Daniel Ddumba Over decades, food production in East Africa has been affected by a changing climate, limited use of fertilizers and pest control, inadequate food storage facilities and complex marketing channels that together have led to chronic malnutrition, hunger and poverty (Figure 1). We are also uncertain about how future changes in climate will…