Effects of Trichoderma strigosellum in Eucalyptus urophylla Development and Leaf-Cutting Ant Behavior.

ABSTRACT: Fungal endophytes can protect plants against herbivory and be used to control leaf-cutting ants. In this study, we aimed to evaluate the potential of endophytic colonization of Eucalyptus urophylla by three filamentous fungal species and their influence on the plant development and foraging behavior of Atta sexdens. The study design was completely randomized and comprised a factorial scheme of 4 × 3, three antagonistic fungal species (Escovopsis sp., Metarhizium anisopliae, and Trichoderma strigosellum) of the leaf-cutting ant, and one control and three inoculation methods (conidial suspension via foliar spray [FS] and soil drench [SD] inoculation, and seedlings inoculated with mycelium [SWM]). The SWM method allowed T. strigosellum to colonize all plant organs, and these plants exhibited

SUBMITTER: Batista KOM 

PROVIDER: S-EPMC8778871 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature