Fri. May 20th, 2022

On the very first International Day of Plant Health, marked on Thursday, the UN Food and Agriculture Organization (FAO) has called for more investment in innovation to boost food security, especially for the billions worldwide living close to the bread line.

Plants under threat

Healthy plants have the power to help end hunger, reduce poverty, protect the environment, and boost economic development. But even though plants make up 80 per cent of the food we eat, and provide 98 per cent of the oxygen we breathe, threats to their survival in many cases, are piling up.

According to recent data, up to 40 per cent of food crops are lost due to plant pests and diseases every year, and this affects both food security and agriculture, the main source of income for vulnerable rural communities.

Climate change and human activities are also altering ecosystems and damaging biodiversity while creating new niches for pests to thrive in.

Furthermore, FAO says that protecting plants from pests and diseases is far more cost effective than dealing with plant health emergencies. That is because once established, plant pests and diseases are often difficult to eradicate, and need to be controlled through sustainable pest and pesticides management.

Human health depends on plants

“On this very first International Day of Plant Health, we reflect on plant health innovations for food security,” said FAO Director-General QU Dongyu, adding that investments are needed in research to find more resilient and sustainable additions to the human diet.