Disease resistance

What is disease resistance?

Disease resistance refers to the ability of a plant to restrict, slow, or withstand the progression of a pathogen or insect that could cause disease. There are several types of disease resistance in plants:

• Horizontal resistance - provides resistance to multiple pathogens or insects across a crop species. This form of resistance is generally durable and broad.


• Vertical resistance - provides resistance to specific strains or races of a pathogen or insect. This resistance tends to be easier for pathogens/insects to overcome.


• Quantitative resistance - resistance that is controlled by multiple genes and acts to reduce the growth and development of pathogens or insects. It does not completely block infection though.

There are a few main ways that plants have genetic resistance to diseases:

• Hypersensitive response - the plant cells around an infection intentionally die to prevent spread


• Antimicrobial compounds - plants produce certain proteins or chemicals that kill pathogens


• Structural barriers - things like thick cell walls or waxy layers prevent infection

Breeding crops that have strong disease resistance is crucial for sustainable agriculture. Diseases can completely wipe out susceptible crop varieties and lead to major food security issues. Having good resistance means healthier plants, reduced pesticide use, and more stable crop yields from season to season.

At Renewed Balance Clinic, we help clients optimize their hormone levels for improved health and wellbeing. Balanced hormones support many aspects of good health, including improved disease resistance. Our expert physicians provide cutting-edge testing and treatment plans tailored to your unique needs. We accept most major insurance plans. Contact us today for a consultation!