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The Context:

Biotic stresses such as viruses, fungi, bacteria, weeds, insects and other pests and pathogens are a major constraint to agricultural productivity from fields to markets in the developing world. With few resources to combat or prevent infection and infestation, people farming small plots of land in developing countries are most vulnerable to these stresses and can experience devastating crop losses.

Roadblock:

Poor nutrition in the period from conception to 24 months after birth contributes to 35% of deaths of children < 5 years of age, mainly due to increased mortality from infectious disease (The Lancet’s Maternal and Child Undernutrition Series, 2008). For children who survive, the effects of early undernutrition are long-lasting and largely irreversible and include a substantially higher risk of cognitive impairment and adult-onset chronic disease.