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1.
S. Brunel E. Branquart G. Fried J. Van Valkenburg G. Brundu U. Starfinger S. Buholzer A. Uludag M. Joseffson R. Baker 《EPPO Bulletin》2010,40(3):407-422
Although invasive alien plants are gaining increased attention within EPPO countries, there is no existing widely agreed method to identify those alien plants that are considered invasive and represent the highest priority for pest risk analysis. In the framework of the ad hoc Panel on Invasive Alien Species, EPPO proposes a prioritization process for invasive alien plants designed (i) to produce a list of invasive alien plants that are established or could potentially establish in the EPPO region and (ii) to determine which of these have the highest priority for an EPPO pest risk analysis. The process consists of compiling available information on alien plants according to pre‐determined criteria, and can be run at the EPPO region level, or at a country or local area level. These criteria examine whether the species is alien in the area under study, and whether it is established or not. The criteria used primarily rely on observations in the EPPO region but, if the species is not established, the invasive behaviour of the species in other countries should be investigated, as well as the suitability of the ecoclimatic conditions in the area under consideration. The spread potential, the potential negative impacts on native species, habitats and ecosystems, as well as on agriculture, horticulture or forestry are considered. If the species qualifies as an invasive alien plant of major concern through this first set of questions, the process then investigates the efficiency of international measures (to be justified through a pest risk analysis) to prevent the entry and spread of the species. The second set of questions are designed to determine whether the species is internationally traded or enters new countries through international pathways for which the risk of introduction is superior to natural spread, and whether the species still has a significant suitable area for further spread. If used by several EPPO countries, this prioritization process represents an opportunity to provide consistent country lists of invasive alien plant species, as well as a tool for dialogue and exchange of information. 相似文献
2.
The EPPO Decision‐support scheme (DSS) for Pest Risk Analysis (PRA) was fundamentally revised by the PRATIQUE EU project. Based on the examples of Polygonum perfoliatum (mile‐a‐minute‐weed) and Eichhornia crassipes (water hyacinth), its applicability for invasive alien plants was tested. By means of a comparison of the risk analysis procedures with EPPO schemes before and after the project, pest group specific enhancements are outlined. For the two plants tested here, documented invasion history as well as biotic and abiotic requirements show that they can establish and spread in Europe and cause damage. PRATIQUE revisions to the EPPO DSS increased transparency, user friendliness and consistency for PRAs on invasive alien plants. This was accomplished through more comprehensive rating guidance, and aspects such as allowing individual risk elements to be documented and summarized to give a conclusive end result. 相似文献
3.
The EPPO Secretariat has developed computer software for Pest Risk Analysis (PRA) within the EC 7th Framework Programme PRATIQUE (Enhancements of Pest Risk Analysis Techniques) and with the support of the EPPO Panels. The software, Computer Assisted PRA (CAPRA), aims to assist pest risk analysts to run the EPPO Decision‐support scheme for pest risk analysis [EPPO Standard PM 5/3(5) Decision‐support scheme for quarantine pests], and other decision‐support schemes. It is freely avaliable on the EPPO website or on http://capra.eppo.org/ . 相似文献
4.
Turkey is one of the richest areas in the middle latitudes in terms of plant diversity. It has approximately 12 000 plant species and a great number of new species are being added each year. However, invasive alien species have not yet been fully considered in Turkey and only two plant species are in Turkey's quarantine list (Arceuthobium spp. and Eichhornia crassipes). EPPO is an intergovernmental organization responsible for cooperation in plant protection in the European and Mediterranean region and maintains the A1 and A2 Lists of pests recommended for regulation (A1 species are absent from the EPPO region, A2 species are present but of limited distribution), the List of Invasive Alien Plants, the Observation List of invasive alien plants and the Alert List. Eichhornia crassipes, Heracleum persicum, Heracleum sosnowskyi, Ludwigia peploides, Polygonum perfoliatum and Solanum elaeagnifolium are among the species which were recorded in Turkey and are included in the EPPO A2 List. Species recorded in the EPPO List of invasive alien plants which are present in Turkey are: Acroptilon repens, Ailanthus altissima, Ambrosia artemisiifolia (= A. elatior), Carpobrotus edulis, Cortaderia selloana, Cyperus esculentus, Paspalum distichum (= P. paspalodes), Oxalis pes‐caprae and Sicyos angulatus. Azolla filiculoides and Rhododendron ponticum are listed in the EPPO Observation List of Invasive alien plants and Miscanthus sinensis, listed in the EPPO Alert List, are also recorded in the Turkish flora. 相似文献
5.
A. D. Orlinski 《EPPO Bulletin》2006,36(3):497-511
The EPPO Project on Quarantine Pests for Forestry ran from 2000 to 2005. It mainly focused on the risks from forests pests present in the former USSR, particularly in its Asian part, with regard to their possible impacts on the non‐Asian parts of the EPPO region. A special EPPO Panel, called the Panel on Quarantine Pests for Forestry, was created to implement this project. The EPPO Secretariat collected short information on the taxonomy, geographical distribution, host plants, biology and impact of 1365 pests and on the taxonomy and geographical distribution of 653 main forest trees on the territory of the former USSR. In the process of prioritization, which took place over 10 meetings in various countries in the EPPO region, the Panel selected species that were more likely to present high risk for the non‐Asian part of the EPPO region. For these species, more detailed data were collected and datasheets were prepared. The Panel performed Pest Risk Analysis for 45 species of pests and recommended 19 of them for inclusion into the EPPO lists of pests recommended for regulation. Possible phytosanitary measures have been selected in the process of Pest Risk Management to reduce the risk of introduction of these 19 pests into endangered areas. The Panel has begun preparing Commodity standards for wood and woody plants. 相似文献
6.
Improving the prevention of alien plant invasion in the EPPO region: the need to focus on highly invasive plants with (still) limited distribution – examples from Israel 
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下载免费PDF全文 J. M. Dufour‐Dror 《EPPO Bulletin》2016,46(2):341-347
Prevention (of invasion) is the most efficient strategy to control invasive alien plants (IAPs). This requires that potentially invasive plant taxa not yet introduced into regions where they could become invasive are identified as early as possible. Therefore, alongside the best known and already widespread IAPs it is crucial to highlight highly invasive plant taxa whose distribution is still limited. It becomes even more important to consider those taxa when some are recommended as ornamental/useful species outside their native range. This paper provides six examples of IAPs whose invasiveness has been established but which are still restricted to a single EPPO country (Israel). While horizon‐scanning studies have produced valuable alert lists, mainly for temperate Europe, EPPO pest risk analyses have focused on IAPs that are widespread outside the EPPO region. Therefore it is suggested that more attention is given to IAPs that pose a threat to Mediterranean, semiarid and arid areas within the EPPO region but that so far have remained largely unnoticed because of their present limited distribution. Awareness of these species must be urgently raised before they spread to new EPPO countries. The elaboration of a database compiling information about IAPs characterized by a restricted distribution in each EPPO country is discussed. The examples presented in this paper are most relevant to EPPO countries with a dry (Mediterranean, semiarid and arid) climate. 相似文献
7.
A prioritization process for invasive alien plant species incorporating the requirements of EU Regulation no. 1143/2014 下载免费PDF全文
下载免费PDF全文 E. Branquart G. Brundu S. Buholzer D. Chapman P. Ehret G. Fried U. Starfinger J. van Valkenburg R. Tanner 《EPPO Bulletin》2016,46(3):603-617
When faced with a large species pool of invasive or potentially invasive alien plants, prioritization is an essential prerequisite for focusing limited resources on species which inflict high impacts, have a high rate of spread and can be cost‐effectively managed. The prioritization process as detailed within this paper is the first tool to assess species for priority for risk assessment (RA) in the European Union (EU) specifically designed to incorporate the requirements of EU Regulation no. 1143/2014. The prioritization process can be used for any plant species alien to the EU, whether currently present within the territory or absent. The purpose of the prioritization is to act as a preliminarily evaluation to determine which species have the highest priority for RA at the EU level and may eventually be proposed for inclusion in the list of invasive alien species of EU concern. The preliminary risk assessment stage (Stage 1), prioritizes species into one of four lists (EU List of Invasive Alien Plants, EU Observation List of Invasive Alien Plants, EU List of Minor Concern and the Residual List) based on their potential for spread coupled with impacts. The impacts on native species and ecosystem functions and related ecosystem services are emphasized in line with Article 4.3(c) of the Regulation. Only those species included in the EU List of Invasive Alien Plants proceed to Stage 2 where potential for further spread and establishment coupled with evaluating preventative and management actions is evaluated. The output of Stage 2 is to prioritize those species which have the highest priority for a RA at the EU level or should be considered under national measures which may involve a trade ban, cessation of cultivation, monitoring, control, containment or eradication. When considering alien plant species for the whole of the EPPO region, or for species under the Plant Health Regulation, the original EPPO prioritization process for invasive alien plants remains the optimum tool. 相似文献
8.
The European and Mediterranean Plant Protection Organization (EPPO), in the framework of its activities in the Mediterranean Basin, launched a questionnaire to gather information on eradication actions and control actions for invasive alien plants. Thirty‐four (34) eradication actions were reported, 16 occurring in Spain, 7 in Italy, 7 in France, 1 in Portugal, 1 in Malta, and 2 on the southern rim of the Mediterranean, with 1 in Israel and 1 in Tunisia. Twenty‐two (22) species were targeted, and the habitats where such actions were undertaken most frequently were coastal dunes, sandy shores and aquatic ecosystems. Most of the species that have been the object of an eradication action were known invasive species recorded in the EPPO lists, such as Ailanthus altissima, Buddleia davidii, Carpobrotus spp., Eichhornia crassipes, Ludwigia peploides, Pennisetum setaceum, Pistia stratiotes, Solanum elaeagnifolium and Sicyos angulatus. Other eradicated species have a limited distribution in the EPPO region and may represent emerging invasive plants, such as Ambrosia confertifolia, Cylindropuntia rosea, Leersia oryzoides, Leptochloa fusca subsp. uninervia and Marsilea drummondii. Control actions concerning 90 species were also reported. A large number of eradication actions, as well as management actions, are therefore happening in Mediterranean countries. At present countries appear to operate with complete autonomy, without consulting neighbouring countries or other stakeholders within the country. There is therefore a need for coordination of new eradication actions. 相似文献
9.
G. Schrader 《Gesunde Pflanzen》2004,56(3):75-79
The European and Mediterranean Plant Protection Organisation (EPPO) aims to prevent the entry and spread of organisms harmful to both cultivated and wild plants. Basing their activities on those of the Convention on Biological Diversity and the International Plant Protection Convention, the EPPO is developing a new concept for invasive alien species and ‘plants as pests’. A pest risk analysis is necessary in most cases to identify which organisms should be regulated and how. In accordance with the International Plant Protection Convention, an EPPO risk assessment standard exists for this purpose which has now been revised to be applicable also to potentially invasive alien plants and assess the effects they pose to the uncultivated environment. In 2003, the EPPO sent a questionnaire to its 44 member states asking for plants which have been intentionally or unintentionally introduced and are considered invasive. The member countries reported hundreds of species, of which 42 were selected for further assessment. This may result in recommendations for regulations and measures against the introduction and spread of all or some of these plants. 相似文献
10.
Incorrect labelling of plants in trade and misidentification are widespread. Likewise, in trade numerous names are being used for the ornamental aquatic plant known as ‘Kariba weed’, but rarely the correct scientific name Salvinia molesta Mitch. For inspection services of EPPO member countries, correct identification of S. molesta has become important since the species was added to the EPPO A2 List and the List of Union concern in accordance with EU regulation 1143/2014 based on an EPPO Pest Risk Analysis (PRA) for the species. Inspections and a targetted survey of Salvinia plants in trade in the Netherlands were performed and additional material was obtained from wild sources in South Africa, Hungary and the United States. Specimen identification was verified by comparison with the herbarium collection at Naturalis Biodiversity Center in Leiden and with the sequences available in NCBI GenBank database. This paper provides the tools to correctly identity the relevant Salvinia species. 相似文献
11.
Parthenium hysterophorus is an invasive weed in Australian rangelands. It displaces valuable fodder plants and causes significant production losses within the cattle industry. Glasshouse screening trials were used to test 20 selected fodder species (test species) for their suppressive ability against P. hysterophorus growth. The trials used two planting densities (four or six plants per pot) and five planting frequencies. Each density by planting frequency was replicated three times. The dry shoot biomass of the test species was used to calculate a suppression index, in order to rank the relative suppressive abilities of the test plants. Setaria incrassata, Panicum maxicum and Cenchrus ciliaris were ranked as strongly suppressive, while Astrebla squarrosa, Bothriochloa pertusa, Themeda triandra, Astrebla elymoides, Bothriochloa decipens, Eulalia aurea and Lablab purpureus were moderately suppressive. The other test species had only poor suppressive abilities. A second glasshouse trial assessed the growth characteristics of the test plants at 13, 27 or 40 days after transplantation (DAT). Test species that strongly suppressed the growth of Parthenium hysterophorus had several attributes that included the ability to attain a greater height, the rapid production of tillers or a branched canopy and an extensive leaf area and root system; these growth attributes were present as early as 13 DAT. The present glasshouse screening approach identified several fodder species for further testing in field trials, and because the attributes that allow the test species to suppress Parthenium hysterophorus are present at the earliest stages of the plant’s life cycle, a rapid screening method is proposed that assesses these attributes at 27 DAT. 相似文献
12.
First record of the papaya mealybug,Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Coccomorpha: Pseudococcidae), in the Western Palaearctic 下载免费PDF全文
下载免费PDF全文 The papaya mealybug, Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Coccomorpha: Pseudococcidae) has been found in Israel for the first time. This is also the first record of this invasive species in the Western Palaearctic region. The mealybug was detected at two locations in Northern Israel and was not accompanied by its principal natural enemies. Paracoccus marginatus is highly polyphagous and may develop large populations in Israel on annona, hibiscus, mulberry, papaya and the invasive weed Parthenium hysterophorus. 相似文献
13.
M. Mekki 《EPPO Bulletin》2007,37(1):114-118
Silverleaf nightshade, Solanum elaeagnifolium, is listed as a noxious weed in its native range (Americas) and as an invasive alien plant in many countries across the world. Its local pattern of distribution in the EPPO region indicates that it is still in an establishment phase. S. elaeagnifolium invasiveness could be related to several biological traits: copious production of sexual and asexual propagules, its facility for long‐distance dispersion, its ability to endure considerable drought and to dominate shallow‐rooted vegetation, especially during summer dry periods, and its capacity to suppress more valuable species because it is unpalatable and toxic to cattle. Invasion of the Mediterranean semi‐arid region by S. elaeagnifolium was mainly facilitated by irrigation and animal production. Low moisture stress may favour this invasive species and sheep are an important pathway for its long‐distance dispersal. Once established, it is one of the most difficult weeds to eradicate because of its network of creeping horizontal and deep vertical roots. Its phenotypic plasticity enables it to adopt a rosette‐like growth pattern to escape control by repeated slashing. Thus, S. elaeagnifolium monitoring in the EPPO region is vital in order to contain established populations and prevent invasion. 相似文献
14.
Parthenium hysterophorus in Nepal: a review of its weed status and possibilities for management 下载免费PDF全文
下载免费PDF全文 The rapid expansion of the alien invasive Parthenium hysterophorus is a new agricultural and environmental problem for Nepal. Although the weed was first recorded in 1967, the most significant expansion has occurred in the last 20 years. The weed is thought to have entered Nepal from India and currently is found in the Tarai, Siwalik and hill regions of Nepal. A CLIMEX modelling projection has shown these regions to be climatically suitable for the growth of P. hysterophorus, both under the present and a future projected increased temperature. From the initially invaded roadside vegetation, the weed has now spread into cropping land and forests. Vehicle movement and transportation of agriculture products are the main means by which its seed is spreading. The weed has reduced plant species richness and changed species composition in grasslands, while fodder collectors have developed contact dermatitis from the plant. To date, no sustainable management strategy has been developed for this weed. However, the fortuitous arrival of the biological control agents Zygogramma bicolorata and Puccinia abrupta var. partheniicola has had some impact upon the weed's growth and abundance. A CLIMEX modelling projection identifies many suitable locations for Z. bicolorata outside of its present range and within areas where the weed is likely to spread, both under the present and under a future projected climate of increased temperature. Mapping of the currently invaded areas, management through community involvement and further releases of new and redistribution of current biological control agents are required to manage P. hysterophorus in Nepal. 相似文献
15.
This study presents a list of invasive alien plants that are found along roadsides in seven selected European countries – Austria, Germany, the Netherlands, Ireland, Norway, Slovenia and Sweden – and an overview on the role of roadsides as a habitat for invasive alien plants. This compilation is based on national lists of invasive alien plants, a literature search and expert consultation. Comprising 89 species from 31 plant families, species introduced for horticulture dominate the list (65%). Thirteen species (14%) are widespread (occur in four or more countries) and include well‐known invasive plants such as Fallopia japonica, Heracleum mantegazzianum, Solidago canadensis and Solidago gigantea. Seventeen species are listed either on the EPPO List of Invasive Alien Plants or on the EPPO A2 List of pests recommended for regulation as quarantine pests. Five species are on the List of Invasive Alien Species of Union Concern (EU Regulation 1143/2014). The compiled list provides a snap‐shot of invasive alien plants currently found along roadsides in the selected countries. It allows for a more targeted approach to monitoring, containment and control of the most problematic invasive alien plants identified in each country. Moreover, the list may also be used to identify emerging (potentially) invasive alien plants along roadsides in other European countries that warrant monitoring and/or management. 相似文献
16.
The International Plant Protection Convention (IPPC) provides the background for National Plant Protection Organisations (NPPOs) to regulate and control invasive alien species that are harmful to plants. This subject was specifically discussed for the first time 10 years ago at IPPC level, and further explored by an IPPC open‐ended working group. The resulting concept was considered at EU level, and the EU Council supported the suitability of the plant health framework for these species, requesting the EU Commission to further analyse the needs for regulatory work in the EU plant health regime. Subsequently the European and Mediterranean Plant Protection Organization (EPPO) started a new working programme. The international conference ‘Invasive alien species and the IPPC’ set a signal for IPPC contracting parties to encourage their NPPOs to enforce actions on invasive alien species. IPPC standards on pest risk analysis (PRA) were adapted so as to include invasive alien species harmful to plants, and a memorandum of cooperation was adopted between the Secretariats of the IPPC and the Convention on Biological Diversity (CBD). At present, the EU Commission, DG Environment is developing a European strategy on invasive alien species. The EU Plant Health Regulatory System is currently subjected to a major evaluation process in which a clearer inclusion of invasive alien species into the system is one of the strategic discussions. 相似文献
17.
Top 20 environmental weeds for classical biological control in Europe: a review of opportunities, regulations and other barriers to adoption 总被引：4，自引：3，他引：4
Classical biological control remains the only tool available for permanent ecological and economic management of invasive alien species that flourish through absence of their co‐evolved natural enemies. As such, this approach is recognized as a key tool for alien species management by the Convention on Biological Diversity (CBD), the European and Mediterranean Plant Protection Organization (EPPO) and the European Strategy on Invasive Alien Species (ESIAS). Successful classical biological control programmes abound around the world, despite disproportionate attention being given to occasional and predictable non‐target impacts. Despite more than 130 case histories in Europe against insect pests, no exotic classical biological control agent has been released in the EU against an alien invasive weed. This dearth has occurred in the face of increasing numbers of exotic invasive plants being imported and taking over National Parks, forests and amenity areas in this region, as well as a global increase in the use of classical biological control around the world. This paper reviews potential European weed targets for classical biological control from ecological and socioeconomic perspectives using the criteria of historical biological control success, taxonomic isolation from European native flora, likely availability of biological control agents, invasiveness outside Europe and value to primary industry and horticulture (potential for conflicts of interest). We also review why classical biological control of European exotic plants remains untested, considering problems of funding and public perception. Finally, we consider the regulatory framework that surrounds such biological control activities within constituent countries of the EU to suggest how this approach may be adopted in the future for managing invasive exotic weeds in Europe. 相似文献
18.
《EPPO Bulletin》2017,47(3):461-469
Specific scope
The purpose of the EPPO Standard on Betula is to recommend to EPPO Member Governments the phytosanitary measures which they should use or require for Betula plants and plant products moving in international trade to prevent the introduction and spread of quarantine pests. Some of these recommendations are addressed to all EPPO Member Governments, others are addressed only to countries considered to face a certain level of risk from the introduction and spread of the regulated pests concerned. All these recommendations were derived from:- EPPO Standards PM 1/2 (EPPO A1 and A2 Lists) and the former EPPO Standards PM 2 (pest‐specific phytosanitary measures), or
- Pest Risk Analysis (PRA) carried out or reviewed by EPPO, or
- the Working Party on Phytosanitary Regulations.
Specific approval and amendment
First approved in 2017‐09. 相似文献19.
《EPPO Bulletin》2017,47(3):470-478
Specific scope
The purpose of the EPPO Standard on Populus is to recommend to EPPO Member Governments the phytosanitary measures which they should use or require for Populus plants and plant products moving in international trade to prevent the introduction and spread of quarantine pests. Some of these recommendations are addressed to all EPPO Member Governments, others are addressed only to countries considered to face a certain level of risk from the introduction and spread of the regulated pests concerned. All these recommendations were derived from:- EPPO Standards PM 1/2 (EPPO A1 and A2 Lists) and the former EPPO Standards PM 2 (pest‐specific phytosanitary measures), or
- Pest Risk Analysis (PRA) carried out or reviewed by EPPO, or
- the Working Party on Phytosanitary Regulations.
Specific approval and amendment
First approved in 2017‐09. 相似文献20.
The psyllid Macrohomotoma gladiata, is a new insect pest of Ficus originating from Asia which has recently been found in Spain (Alicante) on urban Ficus microcarpa trees. This species may be of phytosanitary concern because of its leaf wrapping habits, wax secretion and honeydew excretion that may lead to direct and secondary twig damage. Although more studies are needed on the biology of M. gladiata, it is suspected that it might behave in the Euro‐Mediterranean as an invasive alien species. The predation by Anthocoris sp. (nemoralis?) needs to be investigated in order to assess its effectiveness as a natural biological control agent. This is the first report of M. gladiata from the EPPO region. 相似文献