The plant health It is a field of study and action that seeks to prevent, control and eradicate diseases and pests that affect plants. Although it may go unnoticed by many, its relevance in the world is unquestionable.
Plant health is essential for food security, environmental conservation and the global economy, as diseases and pests can cause significant crop losses, decreasing production and compromising food availability.
According to Food and Agriculture Organization of the United Nations (FAO)), about 20% of crop losses worldwide are due to diseases of plant origin and the lack of adequate control of these diseases can lead to famines and food shortages in various regions of the world.
On the economic front, plant health plays a critical role, as agricultural crops represent a significant part of the global economy, and any threat to their health can have massive financial repercussions.
For example, the bacterium Xylella fastidiosa has affected various crops, such as olive trees in Italy and citrus in Brazil, causing substantial economic losses. In addition, the spread of pests and diseases through international trade can generate trade barriers and export restrictions, negatively affecting the economies of producing countries.
Its importance lies not only in the economic impact nor in ensuring food for everyone, but plant health also contributes to the conservation of the environment, since plants play a crucial role in ecosystems, providing habitats for other species and contributing to air and soil quality.
The spread of diseases and pests can have devastating effects on natural ecosystems. For example, Dutch elm disease, caused by the fungus Ophiostoma ulmi, has led to the devastation of millions of trees in Europe and North America, altering natural landscapes and negatively affecting associated biological communities.
What to do to preserve Plant Health?
What to do to preserve Plant Health?
But for these problems there are solutions, although they not only involve fighting diseases and pests, but also promoting sustainable agricultural practices and the promotion of biodiversity.
Adopting integrated approaches, combining biological, chemical, and cultural methods, can reduce reliance on chemicals and minimize environmental impacts. In addition, the implementation of early warning systems and the education of farmers on best practices are key aspects to prevent and control outbreaks of diseases and pests.
Why is International Plant Health Day commemorated?
Why is International Plant Health Day commemorated?
This Friday is International Day of Plant Health, a commemoration created by the UN, within the framework of the celebration of the International Year of Plant Health, in order to promote an awareness campaign about the essential role of plant health in the production safe, nutritious and quality food for human consumption.
The main objective is to strengthen the global vision of the relevance of protecting plant health in eradicating hunger, reducing poverty, protecting the environment and boosting socioeconomic development.
Due to its importance, plant health is essential to ensure plant resources through stable and sustainable ecosystems, guaranteeing the food security of the world population in the production of food suitable for human consumption.
2020 is the year in which this commemoration was declared
20% of crops in the world are lost to diseases or pests
