Abstract
In Brazil, pest, disease and weed control in cotton crops is commonly carried outthrough the application of chemical phytosanitary products. In this context, production faceschallenges such as pests, weeds and diseases, especially the boll weevil, Anthonomus grandisBoheman, 1843 (Coleoptera: Curculionidae), which represents up to 10% of the totalproduction cost and is mainly controlled by…