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Getting to the root of Dutch elm disease: 'We have to act very quickly'

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TREE HEALTH ASSESSMENT FOR ROADSIDE TREE IN KOTA KINABALU CITY CENTRE, SABAH

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Comparison of commercial elm cultivars and promising unreleased Dutch clones for resistance to Ophiostoma novo-ulmi

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Auswirkungen der Baumscheibengestaltung auf Straßenbäume in der Stadt Luxemburg : = Impacts of tree pit designs on streetside trees in Luxembourg City

2.

Auswirkungen der Baumscheibengestaltung auf Straßenbäume in der Stadt Luxemburg : = Impacts of tree pit designs on streetside trees in Luxembourg City

3.

Auswirkungen der Baumscheibengestaltung auf Straßenbäume in der Stadt Luxemburg : = Impacts of tree pit designs on streetside trees in Luxembourg City

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Tree with Dutch Elm Disease

2.

Tree with Dutch Elm Disease

3.

Tree with Dutch Elm Disease

4.

Tree with Dutch Elm Disease

5.

Tree with Dutch Elm Disease

6.

Tree with Dutch Elm Disease

7.

Tree with Dutch Elm Disease

1.

Removed elm tree

1.

Infected elm branches

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Tree branch with Dutch Elm Disease

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Dutch elm disease study

2.

Dutch elm disease study

3.

Dutch elm disease study

4.

Dutch elm disease study

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Dutch elm disease study

6.

Dutch elm disease study

7.

Dutch elm disease study

1.

Palmetto Grove, Fla., Gasparilla Island, Fla ; Palmetto Grove, Fla., Gasparilla Island, Fla.; Palemtto Grove, Fla.; TF 163