Herbicide selectivity on teak seedlings (Tectona grandis L.f).
DOI:
https://doi.org/10.48017/dj.v8i2.2079Keywords:
Behavior, management, sustainability, interactionAbstract
One of the factors that interfere in the productivity of a forest culture, the knowledge of the selectivity of the product to the culture is essential to eliminate or limit the injuries caused by the product to the species of interest. The experiment was installed at the IFAL campus Maceió, in Maceió, Alagoas, with the objective of evaluating the selectivity of saflufenacil and glyphosate in teak seedlings from seeds, through morphological, physiological and visual analysis. With Entirely Random Blocks (DBC) with five repetitions; the treatments were: Saflufenacil (100 gha-1 of active ingredient), Glyphosate (1000 gha-1 ia), association of Saflufenacil and Glyphosate (100 gha-1 ia + 1000 gha-1 ia) and the control (the control without application of herbicides). The results obtained in the variables allow us to conclude that there is selectivity between the treatments observed in the evaluation period.
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References
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