Abstract

<p><span class="fontstyle0">The objective of this work was to evaluate the efficiency of essential oils in sanitary and physiological quality in seeds of Enterolobium contortisiliquum. The experiment was carried out at Universidade Federal da Paraíba. The monkfish seeds were manually benefited and scarified to overcome dormancy. Ten treatments were used: control, dicarboximide fungicide and essential oils of Andiroba, eucalyptus, camphor, mint, fennel, basil, rosemary and Copaiba. A health test was performed, with incubation in filter paper, using as a criterion to identify the comparison of characteristics described in the specific literature. The germination test was evaluated up to the fourteenth day, and the variables analyzed were: germination percentage, first count, germination speed index, dead seeds, aerial part length, root and seedling, and fresh and dry matter of seedling. The experimental design used was DIC and the averages were compared using the Scott-Knott test. The essential oils of mint and fennel showed an efficiency equivalent to the conventional method with the use of fungicide and did not cause physiological damage. The essential oil of copaiba should not be used in the treatment of E. Contortisiliquum seeds because they are fungal stimulants and may cause damage to the physiological quality.</span><br /><br /></p>

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