Plano de amostragem sequencial para a lagarta falsa medideira da soja

Abstract

Brazil reached the first place in soybean production in the world in 2020, surpassing the United States. Soybean is a crop sown from North to South in the country, this productivity is still not higher due to production losses resulting from attacks by insect pests. The caterpillar Chrysodeixis includens stands out for being a species with a huge range of attack, reaching more than 170 plant species, in addition to being difficult to control, because it is located on the underside of the leaves, and for having more severe attacks. plants than other caterpillars. For these reasons, control strategies for this insect pest are necessary, among these strategies sequential sampling stands out. This work aimed to develop a survey of a sequential sampling plan for Chrysodeixis includens, in soybean Glycine max, through studies for a literature review. Therefore, with information from academic articles, magazines, periodicals, doctoral theses, among others, they were reviewed, organized, taking into account the main aspects that must be taken into account for the elaboration of a sequential sampling plan. Thus, it is concluded with the study pointed out, that if all the premises, knowledge and all steps are followed correctly, this method can quite satisfy the yield, productivity of the crop, in addition to achieving savings in time and resources for pest control. for knowing the exact moment that the control of the insect pest in question should be carried out.