Abstract
agroecological alternatives for the integrated management of recurrent pests in Mexican lime (Citrus aurantifolia); as well as to establish possible synergies with the commercial bioinsecticide. Design/methodology/approach: This experiment was conducted in two phases: 1) visual monitoring and pre-identification of pests and fungal diseases in the Mexican lime crop, and 2) application and evaluation of the effect of application of commercial bioinsecticide (Biocanela) and mineral broths (bordeaux broth and sulfocalcium broth) alone and mixtures. Results: The pests with highest incidence were thrips (Pezothrips kellynus), Asian citrus psyllid (Diaphorina citri), whitefly (Bemisia tabaci), fruit fly (Drosophila melanogaster), and red spider mite (Tetranychus urticae), while the main fungal diseases were sooty mold (Capnodium citri), red algae (Cephaleuros virescens), citrus greasy spot (Mycosphaerella citri), and anthracnose (Colletotrichum acutatum). The mixture of mineral broths with the bioinsecticide Biocanela showed the highest fungicide and insecticide activity, and repellency on various pests and diseases of the Mexican lemon crop. Limitations on study/implications: Generate scientific knowledge regarding to the best agroecological alternatives for the integrated management of citrus pests and diseases that are economically and environmentally profitable. Findings/conclusions: Application of the mixture of sulfocalcium broth and Biocanela showed repellency effectiveness against pests such as thrips (Pezothrips kellyanus), Asian citrus psyllid (Diaphorina citri), whitefly (Bemisia tabaci), and fruit fly (Drosophila melanogaster). Likewise, it was effective against sooty mold (Capnodium citri), red algae (Cephaleuros virescens), and citrus greasy spot (Mycosphaerella citri), while the effect was lighter against anthracnose (Colletotrichum acutatum). Additionally, it induces new, healthy shoots in Mexican lemon trees.
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