Over the years, fruit-growing has become one of the most important segments of the Brazilian economy, and as the population has increased, so has the need to produce more and more. In order to do this, it is necessary to always be aware of the needs of the crops, their adaptations to different types of soil, their resistance to pests and diseases and always opt for more tolerant crops with higher nutritional values in order to always meet the demands of the population. Therefore, guava is of great importance because it is a crop that offers a diet full of nutrients and flavors that are essential for human health. Its cultivation in the Cariri region is growing all the time. Producers have invested in larger cultivation areas with appropriate management, resulting in greater production.