Results 221 to 230 of about 8,969 (261)

Effect of beech weevil (Orchestes fagi L.) infestation on photosynthesis and water regime of common beech (Fagus sylvatica L.) leaves [PDF]

open access: possible, 2015
The rate of photosynthesis (An), the transpiration rate (E), and the values of water use efficiency (WUE) of infested leaves are sensitive indicators for the level of stress in plants. The negative impact of impaired carbon and water regime affects the overall condition of the plant.
Anev, Svetoslav   +3 more
openaire  

Effect of common beech leaves on development ofLymantria disparlarvae

2016 International Congress of Entomology, 2016
Gypsy moth (Lymantria dispar) larvae are highly polyphagous and can feed on more than 300 plant species, among which oak (Quercus sp.) is preferred. In Croatia outbreaks usually occur on its primary host, the pedunculate oak (Quercus robur), which makes up 201.739 ha and approximately 41.5 million m³, and therefore is considered the most important tree
openaire   +1 more source

Genetic variability of common beech (Fagus sylvatica L.) in a provenance trial "Medvednica"

2016
International beech provenance trial Medvednica is located on the homonymous mountain near Zagreb, Croatia. Trial was established in 2007 with 21 provenances from 9 European countries. The trial was laid out according to RCBD experimental design, with each provenance represented by 50 plants in three replications (blocks), planted in rectangular plots ...
Ćelepirović, Nevenka   +3 more
openaire   +4 more sources

Impact of drought and phosphorus fertilization on the photosynthetic efficiency of common beech and sessile oak

2023
The aim of this research was to examine the photosynthetic efficiency of common beech and sessile oak saplings from two provenances, Karlovac (KA) and Slavonski Brod (SB) under the impact of drought and phosphorus fertilization (P). During the growing season of 2022, the saplings were treated with regular watering (W) and drought (D).
Vukmirović, Antonia   +8 more
openaire  

Influence of phosphorus nutrition on leaf functional traits of common beech and sessile oak saplings

2022
This research was conducted on five-year-old saplings of common beech (Fagus sylvatica L.) and sessile oak (Quercus petraea /Matt./ Liebl.) originating from two mature mixed beech-oak stands from the Republic of Croatia. One stand is from the area of Slavonski Brod and one from the area of Karlovac.
Vukmirović, Antonia   +7 more
openaire   +2 more sources

Common beech (Fagus sylvatica L.) forests in Croatia

1993
Review of beech forests of Croatia.
Gračan, Joso, Matošević, Dinka
openaire  

Effect of common beech leaves on development of Lymantria dispar larvae

2016
Gypsy moth (Lymantria dispar) larvae are highly polyphagous and can feed on more than 300 plant species, among which oak (Quercus sp.) is preferred. In Croatia outbreaks usually occur on its primary host, the pedunculate oak (Quercus robur), which makes up 201.739 ha and approximately 41.5 million m³, and therefore is considered the most important tree
Lacković, Nikola   +2 more
openaire   +1 more source

Impacts of introduced common wasps (Vespula vulgaris) on experimentally placed mealworms in a New Zealand beech forest

Oecologia, 1996
An introduced social wasp Vespula vulgaris may compete with native birds for honeydew and invertebrates in New Zealand forests. Experimentally hidden mealworms (Tenebrio molitor) persisted longer at two sites following wasp poisoning that at two sites where wasps were not poisoned.
Kirsty, Barr   +4 more
openaire   +2 more sources

Influence of tree crown status on the growth of common beech (Fagus sylvatica L.) in Croatia

2022
There is an increasing concern in Europe over the sustainability of forest ecosystems under global change (FOREST EUROPE 2011). As the effects of climate change on forests in Southern Europe will potentially be stronger and more rapid than in the rest of Europe, this area represents an ideal model for studying the impact of changing climatic conditions.
Seletković, Ivan   +3 more
openaire  

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