There are no products listed under this category.
Disease resistance in crops means the plant can limit or slow down a disease, even if the pathogen is present. Resistant plants may still show symptoms, but they suffer less damage and yield loss than susceptible plants.
Immunity suggests complete protection; the plant cannot be infected at all. This is very rare in crops.
Resistance reduces the severity of the disease but does not eliminate it.
Controlled by single genes (often called “R genes”), which can recognize specific pathogen strains. Strong, but sometimes short lived if the pathogen evolves.
Controlled by many genes, providing partial but more durable protection across different environments.
Pathogens adapt. A resistant variety may work well for years, but over time, the pathogen can overcome it. Also, under heavy disease pressure, even resistant plants may still show symptoms.
Using resistant cultivars is one of the most effective and economical tools for disease management. They reduce the need for pesticides, improve yield stability, and are often combined with crop rotation and other practices to manage diseases more sustainably.
There are no products listed under this category.