Results 11 to 20 of about 112,969 (126)

Tree species preference and impact on native species community by the bark beetle Ips amitinus in a recently invaded region [PDF]

NeoBiota, 2023
Non-native bark beetle species represent a major threat to forest ecosystems. The bark beetle Ips amitinus has recently expanded its range from Finland into northern Sweden.
Dragos Cocos, Maartje J. Klapwijk, Martin Schroeder   +2 more
doaj   +9 more sources

Attractiveness of Picea pungens to the bark beetle species Ips amitinus (Eichh.) and Pityogenes chalcographus (L.) [PDF]

Journal of Forest Science, 2013
Only two cambioxylophagous species (Ips amitinus and Pityogenes chalcographus) were found on sections of Picea pungens and Picea abies that belong to economically important pests of Norway spruce. Representatives of the Isarthron sp.
E. Kula, R. Kajfosz, J. Polívka
exaly   +4 more sources

Range expansion of the small spruce bark beetle Ips amitinus : a newcomer in northern Europe [PDF]

Agricultural and Forest Entomology, 2019
Abstract Ips amitinus arrived in Northern Europe at the beginning of 1900s, although its recent expansions to the northernmost conifers have been rapid.
Økland, Bjørn, Flø, Daniel, Schroeder, Martin, Zach, Peter, Cocos, Dragos, Martikainen, Petri, Siitonen, Juha, Mandelshtam, Michail Y., Musolin, Dmitry L., Neuvonen, Seppo, Vakula, Jozef, Nikolov, Christo, Lindelöw, Åke, Voolma, Kaljo   +13 more
openaire   +4 more sources

Phenology of development and population characteristics of the small spruce bark beetle Ips amitinus (Eichh.) in the Karkonoski National Park [PDF]

Folia Forestalia Polonica, Seria A - Forestry, 2013
In the years 2005- 2006, in the Karkonoski National Park there were conducted observations on infestation of spruce trees by bark beetles (Col., Curculionidae, Scolytinae). Data on bark beetle species composition and frequency of occurrence of individual species were collected.
Mazur, Andrzej, Kuźmiński, Robert
openaire   +6 more sources

Current Status of <i>Ips amitinus</i> Eichh. (Coleoptera, Scolytidae) in North-West Russia [PDF]

Entomologica Fennica, 1999
Through continuous range expansion the eight-toothed bark beetle Ips amitinus Eichh. has colonized the whole St.Petersburg region and now is nearly as common as Ips typographus L. though less numerous. Valamo archipelago is the only spruce-forest territory not yet colonized by I. amitinus. Data strongly suggest that the most probable route for invasion
Mandelshtam, Mikhail
openaire   +3 more sources

Defining the invasion boundaries of a non-native bark beetle, Ips amitinus

Basic and Applied Ecology
Understanding the factors shaping range expansions is critical for predicting species future distributions, and for planning of monitoring surveys. We investigated how habitat patch occupancy and colonization intensity of the bark beetle Ips amitinus ...
Dragos Cocos, Maartje J. Klapwijk, Christer Björkman, Martin Schroeder   +3 more
doaj   +2 more sources

Pest categorisation of Haplaxius crudus. [PDF]

EFSA J, 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the planthopper Haplaxius crudus (Hemiptera: Cixiidae) for the EU. This species occurs from south‐eastern USA to Northern Brazil and on many Caribbean islands. Adults oviposit on grasses, mostly Poaceae and Cyperaceae in the vicinity of palms (Arecaceae).
EFSA Panel on Plant Health (PLH), Bragard C, Dehnen-Schmutz K, Di Serio F, Gonthier P, Jacques MA, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Thulke HH, Van der Werf W, Civera AV, Yuen J, Zappalà L, Czwienczek E, Kertész V, Streissl F, MacLeod A.   +22 more
europepmc   +2 more sources

Vektorski odnos ofiostomatoidnih gljiva i Ips amitinus (Coleoptera: Scolytinae) na smreci ovisno o vremenu naseljavanja, položaju na stablu i fazi razvoja [PDF]

Šumarski list, 2018
Mali osmerozubi smrekov pisar Ips amitinus najčešće naseljava smreku u montanskima područjima Središnje Europe. Najvažniji domaćin je obična smreka (Picea abies) i bijeli bor (Pinus sylvestris). U ugodnim vremenskim i trofičnim uvjetima, potkornjak postaje opasan, posebno za mlađa stabla u plantažama.
Nève Repe, Andreja, Groot, Maarten de, Jurc, Maja   +2 more
core   +5 more sources

Pest categorisation of the Andean Potato Weevil (APW) complex (Coleoptera: Curculionidae). [PDF]

EFSA J, 2020
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the species within the Andean Potato Weevil (APW) complex (Coleoptera: Curculionidae) for the EU. The complex consists of 14 species, 12 belong to the genus Premnotrypes, plus Phyrdenus muriceus and Rhigopsidius tucumanus.
EFSA Panel on Plant Health (PLH), Bragard C, Dehnen-Schmutz K, Di Serio F, Gonthier P, Jacques MA, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Czwienczek E, Streissl F, MacLeod A.   +21 more
europepmc   +2 more sources

Draft pest risk assessment report on the small spruce bark beetle, Ips amitinus [PDF]

, 2008
The current report is a background for a Pest Risk Assessment (PRA) of the bark beetle species Ips amitinus in the PRA area of Norway, following the International Standards for Phytosanitary Measures ISPM 11 (FAO 2004). The report is based on updated information about distribution, pathogenicity and ecological information, which add to a previous PRA ...
Økland, Bjørn, Skarpaas, Olav
openaire   +2 more sources