Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2019.04.027 |
Risk of damage by the pine weevil Hylobius abietis in southern Europe: Effects of silvicultural and landscape factors | |
Lopez-Villamor, Adrian1,2; Carrenoa, Santiago1; Lopez-Goldar, Xose1; Suarez-Vida, Estefania1; Sampedro, Luis1; Nordlander, Goran3; Bjorklund, Niklas3; Zas, Rafael1 | |
2019-07-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2019 |
卷号 | 444页码:290-298 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; Portugal; Sweden |
英文摘要 | The pine weevil (Hylobius abietis) is one of the most devastating pests of regenerated coniferous forests in northern and central Europe. Although it is also present and potentially harmful in southern Europe, little attention has been paid to this pest in that region. With the aim of quantifying the potential risk of the pine weevil as a forest pest in southern Europe, we performed an intensive assessment of weevil abundance and damage in 21 Pinus pinaster and P. radiata plantations established in recent coniferous clear-cuts in Galicia (NW Spain), i.e. in the south-western part of the natural distribution of H. abietis. The effect of several silvicultural and landscape factors as modulators of weevil risk was analyzed. Abundance of adult pine weevils was highly variable across the sampling plots, with the number of trapped insects significantly correlated with mean air temperature during each trapping period. Damage rate was, however, fairly constant across the whole study period. No significant relationship between pine weevil abundance and damage was observed. Up to 85% of the planted seedlings were attacked and the mortality rates reached 45% in some plots. No weevil preferences were found between the two pine species. Pine weevil damage was positively related to the amount of slash (logging waste) on the ground and negatively related to the time since clear-felling occurred. Once these factors were accounted for, the abundance of mature coniferous forest in the vicinity (500-2000 m) of the clear-cut significantly and positively affected pine weevil damage. We conclude that a high risk of pine weevil damage does exist in NW Spain. Low-intensity forest management together with the scarcity and discontinuity of mature conifer forest in the region seem to be the reason why this forest pest is largely ignored by forest owners and forest-health services. If the forest sector intensifies in this area, care should be taken to protect pine plantations against this devastating pest. |
英文关键词 | Insect herbivory Forest pest Silvicultural factors Landscape ecology Maritime pine Radiata pine |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000470946000028 |
WOS关键词 | NORWAY SPRUCE ; CONIFER SEEDLINGS ; HOST VOLATILES ; L. ; COLEOPTERA ; RESISTANCE ; GROWTH ; SITE ; CURCULIONIDAE ; SHELTERWOOD |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/184995 |
专题 | 气候变化 |
作者单位 | 1.CSIC, MBG, Apdo 28, Pontevedra 36080, Galicia, Spain; 2.Univ Calolica Portuguesa Porto, Escola Super Biotecnol, Lab Associado, CBQF, Rua Arquiteto Lobao Vital,Apartado 2511, P-4202401 Porto, Portugal; 3.Swedish Univ Agr Sci, Dept Ecol, Box 7044, SE-75007 Uppsala, Sweden |
推荐引用方式 GB/T 7714 | Lopez-Villamor, Adrian,Carrenoa, Santiago,Lopez-Goldar, Xose,et al. Risk of damage by the pine weevil Hylobius abietis in southern Europe: Effects of silvicultural and landscape factors[J]. FOREST ECOLOGY AND MANAGEMENT,2019,444:290-298. |
APA | Lopez-Villamor, Adrian.,Carrenoa, Santiago.,Lopez-Goldar, Xose.,Suarez-Vida, Estefania.,Sampedro, Luis.,...&Zas, Rafael.(2019).Risk of damage by the pine weevil Hylobius abietis in southern Europe: Effects of silvicultural and landscape factors.FOREST ECOLOGY AND MANAGEMENT,444,290-298. |
MLA | Lopez-Villamor, Adrian,et al."Risk of damage by the pine weevil Hylobius abietis in southern Europe: Effects of silvicultural and landscape factors".FOREST ECOLOGY AND MANAGEMENT 444(2019):290-298. |
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