Botanical extracts for insect management: Lessons from participatory research in peri-urban horticultural systems of central Argentina
2024
Gaona Flores, Maria Amparo | Videla, Martin | Serra, Gerardo Victor | Narmona, Luis Rogelio | Barbero, Jorge Gabriel | Barcenilla, Milene Rocio | Argüello Caro, Evangelina Beatriz
We evaluate botanical insecticides as a technological device for synthetic input substitution in peri-urban horticultural system transitions. For that purpose, a Participatory Action Research (PAR) framework was proposed, and garlic extracts (GE) performance was evaluated for pest and natural enemy regulation in lettuce crops in conventional and agroecological contexts. Through three PAR cycles under actual production conditions, we observed GE effectiveness on aphids, thrips, and natural enemies. Additionally, context-specific adaptations were noticed: for conventional systems; the extract is useful near harvest and serves as a trust-building tool while reducing synthetic insecticide dependence. Instead, for agroecological systems, garlic extract highlighted biodiversity’s relevance for system redesign.
Show more [+] Less [-]Fil: Gaona Flores, Maria Amparo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina
Show more [+] Less [-]Fil: Videla, Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Show more [+] Less [-]Fil: Serra, Gerardo Victor. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Show more [+] Less [-]Fil: Narmona, Luis Rogelio. Instituto Nacional de Tecnología Agropecuaria; Argentina
Show more [+] Less [-]Fil: Barbero, Jorge Gabriel. Instituto Nacional de Tecnología Agropecuaria; Argentina
Show more [+] Less [-]Fil: Barcenilla, Milene Rocio. Instituto Nacional de Tecnología Agropecuaria; Argentina
Show more [+] Less [-]Fil: Argüello Caro, Evangelina Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Patología Vegetal; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
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