Results 41 to 50 of about 112,969 (126)

High intercontinental migration rates and population admixture in the sapstain fungus Ophiostoma ips [PDF]

open access: yes, 2007
Ophiostoma ips is a common fungal associate of various conifer-infesting bark beetles in their native ranges and has been introduced into non-native pine plantations in the Southern Hemisphere.
ANNIE YART   +35 more
core   +1 more source

Commodity risk assessment of debarked conifer wood chips fumigated with sulfuryl fluoride from the US

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to deliver a risk assessment on the likelihood of pest freedom from regulated EU quarantine pests, with emphasis on Bursaphelenchus xylophilus and its vectors Monochamus spp. of debarked conifer wood chips fumigated with sulfuryl fluoride as proposed by the United States (US) and
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Mali osmerozobi smrekov lubadar (Ips Amitinus, Col.:Scolytidae) v krajevni enoti Dravograd v letu 2005 [PDF]

open access: yes, 2014
Naloga obravnava vpliv standardnih populacijskih feromonov (Pheropraxr, Chalcopraxr in Curviwitr) na vrsto Ips amitinus (E.). Raziskava je potekala v Krajevni enoti Dravograd.
Ribič, Andrej
core  

Seasonal flight patterns of Ips typographus in southern Sweden and thermal sums required for emergence [PDF]

open access: yes, 2014
1 The spruce bark beetle Ips typographus is the major tree-killing bark beetle in Eurasia. To increase knowledge about its seasonal flight patterns and also about the thermal sums required for emergence a field study was conducted in southern Sweden from
Björklund, Niklas,   +12 more
core   +1 more source

Pest survey card on Ips amitinus, I. cembrae, I. duplicatus and I. sexdentatus

open access: yesEFSA Supporting Publications
Abstract This document provides the conclusions of the pest survey card that was prepared in the context of the EFSA mandate on plant pest surveillance (M‐2020‐0114) at the request of the European Commission. The full pest survey card for Ips amitinus, I. cembrae, I. duplicatus and I.
Gabriele Rondoni   +3 more
openaire   +1 more source

The spruce bark beetle Ips typographus in a changing climate [PDF]

open access: yes, 2012
Outbreaks of the Spruce bark beetle Ips typographus are often triggered by storm and drought and have destroyed millions of cubic meters of wood. It is therefore a pest insect of economic importance in Europe.
Öhrn, Petter
core   +1 more source

Developments in the use of EISCAT for interplanetary scintillation [PDF]

open access: yes, 2008
The antennas of EISCAT have been used for interplanetary scintillation (IPS) studies of the solar wind for many years. The main science found from these studies is obtained through the cross-correlation of signals from antennas having the longest ...
Fallows, R. A.   +2 more
core   +5 more sources

Suv4-20h abrogation enhances telomere elongation during reprogramming and confers a higher tumorigenic potential to iPS cells [PDF]

open access: yes, 2011
Reprogramming of adult differentiated cells to induced pluripotent stem cells (iPS) cells has been achieved by over-expression of specific transcription factors.
Maria A. Blasco   +13 more
core   +1 more source

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