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The Forest Protection Situation in Austria 2006/2007
| Author(s): |
Christian Tomiczek
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| Editorial office: |
BFW,
A
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| Creation date: |
18.11.2008
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Despite a cooler, wetter summer than in recent years, many insect species continued their gradation. The damage by spruce bark beetles reached a historical
high with more than 2.5 million m³ of timber affected.
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Involvement of Chalara fraxinea in Ash Dieback in Austria
| Author(s): |
Thomas Kirisits, Michaela Matlakova, Susanne Mottinger-Kroupa, Erhard Halmschlager
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| Editorial office: |
BFW,
A
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| Creation date: |
13.11.2008
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In many parts of Europe including Austria, common ash, Fraxinus excelsior is presently affected by a serious
dieback of shoots, twigs and branches. The Authors suppose that this ash dieback in Europe is not a complex disease, but an infectious disease caused by C. fraxinea.
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Biologically controllable – Chestnut blight north of the Swiss Alps
| Author(s): |
Ursula Heiniger, René Graf, Daniel Rigling
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| Editorial office: |
WSL,
CH
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| Creation date: |
17.07.2008
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Chestnut blight can be controlled with a so called hypovirus, but up to present it has not been possible to wipe it out north of the Swiss Alps.
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Application of Insecticides against Bark Beetles
| Author(s): |
Hansjochen Schröter, Jutta Odenthal-Kahabka
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| Editorial office: |
FVA,
D
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| Creation date: |
29.02.2008
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Instructions for professional application of insecticides.
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Alternative Control Measures for Wood and Bark Boring Insects
| Author(s): |
Hansjochen Schröter, Holger Veit, Jutta Odenthal-Kahabka
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| Editorial office: |
FVA,
D
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| Creation date: |
29.02.2008
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Alternative control measures can be applied to reduce wood and bark boring insects.
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Prevention and Control of Bark Boring Insects
| Author(s): |
Hansjochen Schröter, Holger Veit, Jutta Odenthal-Kahabka
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| Editorial office: |
FVA,
D
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| Creation date: |
29.02.2008
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The most effective way of reducing bark beetle damage to conifers is “clean” forest practise.
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Prevention and Control of Wood Boring Insects
| Author(s): |
Hansjochen Schröter, Holger Veit, Jutta Odenthal-Kahabka
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| Editorial office: |
FVA,
D
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| Creation date: |
29.02.2008
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After storm damages there is often a proliferation of wood boring species as well as bark boring species. They can do considerable economical damage.
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Integrated Forest Protection after Calamities
| Author(s): |
Jutta Odenthal-Kahabka
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| Editorial office: |
FVA,
D
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| Creation date: |
28.02.2008
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Forest protection problems – mostly bark beetle calamities – mainly follow storm calamities. Integrated Forest Protection can be an important instrument for preventive measures.
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Use of Physics to Protect Soil is not a Luxury
| Author(s): |
Peter Lüscher, Fritz Frutig, Oliver Thees
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| Editorial office: |
WSL,
CH
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| Creation date: |
24.01.2008
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Intact soils are a basic condition for the maintenance of an overall sustainability in the forest. For this reason the federal authorities, the Offices for Soil Protection and the Forest Service, as well as the Federal Research Institute WSL intend, with the use of physics, to improve the protection of the forest soil and to elaborate the basic principles and educational concepts.
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Adverse Ozone Effects on Trees: Understanding a Global Threat to Ecosystem Health
| Author(s): |
Bernd Kasemir
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| Editorial office: |
WSL,
CH
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| Creation date: |
13.10.2007
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Ozone has become one of the most pervasive and harmful pollutants in the lower atmosphere. Understanding the long-term impact of ozone on the health of forest ecosystems is an area of active and ongoing international research collaboration at the Swiss Federal Research Institute WSL.
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