Results 121 to 130 of about 5,652 (204)

Soil factors of resistance of spruce forest. [PDF]

open access: yes, 2016
Spruce (Picea abies (L.) H. Karst.) is one of the major coniferous species represented in Moscow region. It grows on loam or clay loam soils and it is sensitive to soil moisture. The drought of 2010 adversely affected spruce forest.
Baranenkova, A.A.   +4 more
core  

Forest pests in national parks of croatia and ecologically acceptable protective measures [PDF]

open access: yes, 2005
Stabilnost ekosustava nacionalnih parkova ugrožena je na dvjema razinama. Na lokalnoj razini govorimo o biljnim bolestima, štetnicima i lokalnim onečišćenjima, a na drugoj globalnoj razini, o promjeni klime.
Liović Boris, Miljenko Županić
core  

Interactions among Norway spruce, the bark beetle <i>Ips typographus</i> and its fungal symbionts in times of drought. [PDF]

open access: yesJ Pest Sci (2004), 2021
Netherer S   +5 more
europepmc   +1 more source

Hakkuiden välitön vaikutus kirjanpainajan esiintymiseen varttuneissa talouskuusikoissa [PDF]

open access: yes, 2014
Kirjanpainaja (Ips typographus) on merkittävin hyönteistuholainen kuuselle Suomessa ja Pohjoismaissa. Kirjanpainajat pystyvät runsaana esiintyessään kuivattamaan kuusia pystyyn.
Hautanen, Esko, Kosunen, Anu
core  

Metabolic synergy and complementarity in the Ips typographus holobiont

open access: yes
Abstract Microbial symbiosis plays a central role in shaping ecological and evolutionary processes, driving the adaptation of host organisms to challenging environments. However, the mechanisms underlying functional integration and metabolic cooperation within holobionts remain poorly understood.
Zaki Saati-Santamaría   +4 more
openaire   +1 more source

Waldameisen finden Käfer zum Reinbeißen - Käfer als Beute der Waldameisen [PDF]

open access: yes, 2008
Auf ihren Beutezügen fallen den Waldameisen auch Käfer zum Opfer. Beispielhaft werden einige der erbeuteten Arten anhand von Photos nachgewiesen.Red Ants will also capture beetles and weevils on their raiding trips.
Wenzel, Edmund
core  

Overwintering of Eight Toothed Spruce Bark Beetle (Ips typographus) in Spruce Forests of North Velebit

open access: yesCroatian Journal of Forest Engineering, 2011
The eight toothed spruce bark beetle (Ips typographus) plays an important role in spruce forests of Croatia, in the same way as it does in the rest of Europe wherever spruce grows. The size and intensity of its outbreaks is considerably lower though, and
Boris Hrašovec   +2 more
doaj  

Olfaction in the Spruce Bark Beetle, Ips typographus

open access: yes, 2011
The bark beetle Ips typographus regularly kills spruce trees in the Palearctic. Spruces are colonized by means of attraction to an aggregation pheromone. Attraction is modulated by anti-attractive volatiles (NHV) from non-host plants. In this thesis, olfaction in I. typographus was studied.
openaire   +1 more source

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