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Has the role of old pests of narrow leaved ash (Fraxinus angustifolia ) changed recently? (CROSBI ID 636698)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa

Hrašovec, Boris ; Franjević, Milivoj ; Arač, Krunoslav Has the role of old pests of narrow leaved ash (Fraxinus angustifolia ) changed recently?. 2016

Podaci o odgovornosti

Hrašovec, Boris ; Franjević, Milivoj ; Arač, Krunoslav

engleski

Has the role of old pests of narrow leaved ash (Fraxinus angustifolia ) changed recently?

Presentation argues the case of possibly changed role of well known pests on narrow leaved ash (Stereonychus fraxini, Tomostethus nigritus, Hylesinus crenatus and Leperesinus fraxini) which all have been known for long in their harmful role, as defoliatorsd or xylophages. A special case of abiotic predisposing harmful impact (flood) is presented, where bark beetles appeared in massive outbreak and could be regarded as contributing and last damaging factor that killed the affected ash trees. The main arguments in favor of suppressing and reducing populations of defoliating and xylophagous pests are based on an assumption that their additive impact (either predisposing or finalizing), if reduced, could save at least some of the ash stands from dieout.

pests; narrow leaved ash; harmfulness

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nije evidentirano

nije evidentirano

nije evidentirano

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Podaci o prilogu

2016.

objavljeno

Podaci o matičnoj publikaciji

Podaci o skupu

Forest Protection Expert Colloquium, BFW Vienna, March 17-18, 2016, Vienna, Austria

predavanje

17.03.2016-18.03.2016

Beč, Austrija

Povezanost rada

Šumarstvo