Results 111 to 120 of about 6,997 (212)

2012 Community Tree Management Plan, Alburnett, IA, June 24, 2013 [PDF]

open access: yes, 2013
This plan was developed to assist Alburnett with the management, budgeting and future planning of their urban forest. Across the state, forestry budgets continue to decrease with more and more of that money spent on tree removal.

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Poor performance of broadleaf plantations and possible remedial silvicultural systems - a review [PDF]

open access: yes, 2012
Peer-reviewedOver the last two decades planting of broadleaves has been part of forest policy. In addition to the provision of a range of ecosystem services, it is intended that this resource will have a direct economic stimulus through the supply of ...
Hawe, Jerry, Short, Ian
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Identification and characterization of the fungus Dothiorella sarmentorum on necrotic shoots of declining ash in Slovakia

open access: yesFolia Oecologica, 2018
Formerly, before the current Hymenoscyphus fraxineus epidemic, symptomatic ash twigs were habitually colonized by fungi occurring occasionally in the early stages of ash diseases. Some of these fungi are endophytes or facultative parasites.
Ivanová Helena
doaj   +1 more source

Ash dieback survey

open access: yes, 2016
Details are given of the results of a survey of ash dieback carried out in the east-central region of England, from Humberside southward to Buckinghamshire. Ash dieback was prevalent throughout the area, the incidence of the disease being highest in Northamptonshire and adjacent areas in neighbouring counties, where the occurrence of dieback on ash ...
openaire   +1 more source

Causes and trends in pathological damage to common ash

open access: yesНаукові доповіді Національного університету біоресурсів і природокористування України
Intensive dieback of Fraxinus excelsior L. in the Forest-Steppe zone of Ukraine has led to a significant deterioration in the sanitary condition of ash stands and increased the risk of losing their ecosystem stability, making this issue particularly ...
Yu. Babych, N. Puzrina
doaj   +1 more source

Some micromycetes determined on Quercus pubescens Willd. In Kure Mountais National park forest ecosystems of Turkey [PDF]

open access: yes, 2015
Küre Mountains National Park is located within the Kastamonu and Bartın Provinces. Kastamonu Province is situated in the Euro-Siberian phytogeographic region. This region lies to the northern Turkey and constitutes an important National Park.
Erdogdu, Makbule, Huseyin, Elsad
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Vegetative propagation of dieback-tolerant Fraxinus excelsior on [PDF]

open access: yes, 2017
book chapterThis publication is based on the work of Action FP1103 FRAXBACK, supported by COST (European Cooperation in Science and Technology)Ash trees which are tolerant to Hymenoscyphus fraxineus may be selected in all age classes among heavily ...
Douglas, Gerry C.   +4 more
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Spread of Ash Dieback in Norway

open access: yes, 2017
Ash dieback, caused by the ascomycete Hymenoscyphus fraxineus, was first observed in the eastern and southernmost Norway in 2008. Based on the age of stem bark lesions, it was concluded that the fungus had arrived to the region no later than 2006. Since 2008 the annual spread of the disease northwards along the west coast of Norway has been monitored ...
Solheim, Halvor, Hietala, Ari Mikko
openaire   +1 more source

Ornamental plants: annual reports and research reviews, 2002 [PDF]

open access: yes, 2003
Ohio State University Extension Nursery, Landscape, and Turf Team directory: 2003 / Jack Kerrigan -- Floriculture Industry Roundtable of Ohio: 2003 / Charles Behnke -- Ohio State University Extension 2002 Buckeye Yard and Garden Line evaluation survey ...
Anderson, B. A.   +47 more
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