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Agentes potenciales de control biológico de plantas invasoras en tres provincias de la región San Martín

Authors: Pinedo Reategui, Roman;

Agentes potenciales de control biológico de plantas invasoras en tres provincias de la región San Martín

Abstract

Bajo un enfoque distinto, se pretende desarrollar alternativas de control de plantas invasoras, sin que esto afecte las interacciones en los ecosistemas. Los objetivos: (i) Colectar e identificar las plantas invasoras y sus organismos fitófagos con potenciales de represión de desarrollo dentro de los principales agroecosistemas, (ii) Caracterizar aspectos de distribución y comportamiento de agentes potenciales de control biológico de plantas invasoras. La metodología estableció colectas participativas de material biológico, evaluación de parámetros como la caracterización de agroecosistemas, registros de composición de plantas invasoras y sus agentes de control. Los resultados determinaron una gran diversidad de agroecosistemas, cuya variedad de rasgos en cuanto a zonas de vida deben influenciar significativamente la expresión particular de los componentes bióticos y antrópicos a pesar de presentar características similares (fitófagos, patógenos, plantas competidoras, manejo). Las asociaciones en cada agroecosistema (fitófagos y patógenos) como parte de los componentes bióticos, suelen estar presentes en todos los agroecosistemas, evidenciando un desequilibrio y una fuerte presión económica sobre ellos. Además, el manejo cultural como acción importante del complejo ecosistémico, juega un papel importante incluso por encima de los factores ecológico, ya que es el factor más relevante en cuanto a presencia económicamente activa de una planta competidora.

Under a different approach is to develop alternatives for controlling invasive plants, without affecting the interactions within ecosystems. The objectives: (i) Collect and identify invasive plants and phytophagous organisms repression potential of development in major agroecosystems, (ii) Characterize aspects of distribution and behavior of potential agents of biological control of invasive plants. The methodology established participatory collections of biological material, evaluation of parameters such as the characterization of agroecosystems, membership records of invasive plants and their agents control. The results showed a wide range of agroecosystems, the variety of traits in terms of areas of life should significantly influence the specific expression of biotic and anthropic despite having similar characteristics (phytophagous, pathogens, competing plants, management). Associations in each agroecosystem (phytophagous and pathogens) as part of the biotic, usually present in all agroecosystems, showing an imbalance and a strong economic pressure on them. In addition, the cultural management as important action of the complex ecosystem, important role even beyond the ecological factors, since it is the most important factor in terms of economically active presence of a competing plant.

Country
Peru
Related Organizations
Keywords

Agroecosistemas, 330, Plantas invasoras, Organismos fitófagos, https://purl.org/pe-repo/ocde/ford#4.01.06

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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