Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.)
Mistletoes are one of the principal pests in temperate forests of Mexico, and pruning has been implemented as a strategy for their control and to prevent their propagation. The objective was to determine the effect of pruning on population of dwarf mistletoe (Arceuthobium spp.) in semi dense and den...
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| Fformat: | Online |
| Iaith: | spa |
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Instituto de Ecología, A.C.
2018
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| Mynediad Ar-lein: | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421582 |
| _version_ | 1799769340644425728 |
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| author | Sotero-García, Alma Inés Arteaga-Reyes, Tizbe Teresa Martínez-Campos, Ángel Roberto Galicia, Leopoldo |
| author_facet | Sotero-García, Alma Inés Arteaga-Reyes, Tizbe Teresa Martínez-Campos, Ángel Roberto Galicia, Leopoldo |
| author_sort | Sotero-García, Alma Inés |
| collection | MYB |
| description | Mistletoes are one of the principal pests in temperate forests of Mexico, and pruning has been implemented as a strategy for their control and to prevent their propagation. The objective was to determine the effect of pruning on population of dwarf mistletoe (Arceuthobium spp.) in semi dense and dense forest in the natural protected area of Nevado de Toluca, Mexico. Twenty six plots were selected in dense and semi dense forests with and without pruning. In each plot, normal diameter (ND) and height (H) of trees were determined, as well as their percentage and degree of infestation, comparing sites with and without pruning during three years of evaluation. Semi dense and dense forests correspond to a secondary and guided succession respectively, with statistical differences (p < 0.05) between size of trees with and without pruning. Percentage of infected trees by dwarf mistletoe did not show significant statistical differences among the three evaluation periods, in dense (4.7%) and semi dense (12.2%) forest. Both types of forest without treatment were significantly different in the percentage of infested trees in the three periods of evaluation, registering the major percentage of infected trees in the degree of infection 1, 2 and 6, the diameter classes ≤ 20 cm being more susceptible to the attack of this pathogen. Pruning reduces the incidence of dwarf mistletoe in semi dense and dense forest, and its effect was permanent during the evaluated period. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1582 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2018 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-15822022-11-29T23:00:32Z Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) Efecto de las podas sobre Arceuthobium spp. en bosques densos y semidensos de Pinus hartwegii (Lindl.) Sotero-García, Alma Inés Arteaga-Reyes, Tizbe Teresa Martínez-Campos, Ángel Roberto Galicia, Leopoldo grado de infección muérdago enano plagas saneamiento forestal Mistletoes are one of the principal pests in temperate forests of Mexico, and pruning has been implemented as a strategy for their control and to prevent their propagation. The objective was to determine the effect of pruning on population of dwarf mistletoe (Arceuthobium spp.) in semi dense and dense forest in the natural protected area of Nevado de Toluca, Mexico. Twenty six plots were selected in dense and semi dense forests with and without pruning. In each plot, normal diameter (ND) and height (H) of trees were determined, as well as their percentage and degree of infestation, comparing sites with and without pruning during three years of evaluation. Semi dense and dense forests correspond to a secondary and guided succession respectively, with statistical differences (p < 0.05) between size of trees with and without pruning. Percentage of infected trees by dwarf mistletoe did not show significant statistical differences among the three evaluation periods, in dense (4.7%) and semi dense (12.2%) forest. Both types of forest without treatment were significantly different in the percentage of infested trees in the three periods of evaluation, registering the major percentage of infected trees in the degree of infection 1, 2 and 6, the diameter classes ≤ 20 cm being more susceptible to the attack of this pathogen. Pruning reduces the incidence of dwarf mistletoe in semi dense and dense forest, and its effect was permanent during the evaluated period. Los muérdagos son una de las principales plagas en bosques templados de México, y las podas se han implementado como una estrategia para su control y evitar su propagación. El objetivo fue determinar el efecto de las podas sobre las poblaciones de muérdago enano (Arceuthobium spp.) en bosque semidenso y denso del área natural protegida Nevado de Toluca, México. Se seleccionaron 26 parcelas en bosques densos y semidensos con poda y sin poda. En cada parcela se determinó el diámetro normal y la altura de los árboles, así como su porcentaje y grado de infestación, comparando sitios con poda y sin poda durante tres años de evaluación. Los bosques semidenso y denso corresponden a una sucesión secundaria y dirigida, respectivamente; con diferencias estadísticas (p < 0.05) entre la talla de los árboles podados y no podados. El porcentaje de árboles infestados por muérdago enano no mostró diferencias estadísticas significativas entre los tres periodos de evaluación, tanto en el bosque denso (4.7%) como semidenso (12.1%). Ambos tipos de bosque sin tratamiento fueron diferentes significativamente en el porcentaje de árboles infestados entre los tres periodos de evaluación, registrando los mayores porcentajes de árboles infestados en los grados de infección 1, 2 y 6, siendo las clases diamétricas ≤ 20 cm más susceptibles al ataque de este patógeno. Las podas reducen la incidencia de muérdago enano tanto en bosque semidenso como denso y su efecto fue permanente en el periodo evaluado. Instituto de Ecología, A.C. 2018-06-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421582 10.21829/myb.2018.2421582 Madera y Bosques; Vol. 24 No. 2 (2018): Summer 2018 On line first Madera y Bosques; Vol. 24 Núm. 2 (2018): Verano 2018 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421582/1771 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421582/1779 Derechos de autor 2018 Madera y Bosques |
| spellingShingle | Sotero-García, Alma Inés Arteaga-Reyes, Tizbe Teresa Martínez-Campos, Ángel Roberto Galicia, Leopoldo Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title | Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title_full | Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title_fullStr | Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title_full_unstemmed | Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title_short | Effect of pruning on Arceuthobium spp. in dense and semi-dense forests of Pinus hartwegii (Lindl.) |
| title_sort | effect of pruning on arceuthobium spp. in dense and semi-dense forests of pinus hartwegii (lindl.) |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421582 |
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