ALTERNATIVAS PARA O CONTROLE DE heterodera glycines NA CULTURA DA SOJA

Abstract

The cyst nematode is one cyst nematode is one of the main phytonematoids in soybean cultivation. In Brazil, the losses caused by nematodes in soybean cultivation amount to about $ 16 billion. In this sense, the objective of this work is to present the alternatives of management so that it is known the forms of control control and that professionals make the integration of these techniques, in order to make the management more efficient and increase production. The work consists of a literature review, where the content was based on national and international journals. The nematodes cause losses in the main crops of economic importance, capable of making cultivation unfeasible in infested areas. the cultivation in infested areas. The genus Heterodera belongs to the family Heteroderidae, which have as characteristic the formation of cysts. The best results in the management of of the cyst nematode is the integration that involves four pillars: physical control, chemical genetic and biological control. Some of these tools have limitations, such as the number of resistant cultivars with high resistance. number of resistant cultivars with high control efficiency and high productivity, and the limited number limited number of active ingredients registered for chemical control. Therefore, it becomes Therefore, it becomes necessary to master all the available tools for the management and control techniques of Heterodera glycines. Heterodera glycines.