Results 31 to 40 of about 34,725 (164)

The most frequent 'rusts' on trees and shrubs in Serbia [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2003
This paper describes 15 species of fungi in the order Uredinales, causing the diseases known as "rusts". These fungi develop as obligate parasites and cause very dangerous diseases on cultivated plants.
Karadžić Dragan, Milijašević Tanja
doaj   +1 more source

Host Status of Ornamental Shade Trees and Shrubs to Plant Parasitic Nematodes

open access: yesJournal of Nematology
Oregon leads the United States in nursery production of shade trees and is third in deciduous and broadleaf evergreen shrub production. Plant-parasitic nematodes have been implicated in problems with the growth of plants in nurseries and are also of ...
Benedetti T.   +2 more
doaj   +1 more source

Rheological Effects of Montmorillonite and Ethyl Cellulose for Xanthoceras sorbifolium Bunge Oil-based Lubricants

open access: yesBioResources
Xanthoceras sorbifolium Bunge oil exhibits favorable characteristics such as excellent low temperature fluidity, high flash point, and degradability.
Kai Zhang   +9 more
doaj   +2 more sources

Lidar-derived estimates of boreal shrub biomass in Southcentral Alaska

open access: yesEnvironmental Research Letters
Despite widespread observations of shrub proliferation and expansion (shrubification), few studies quantify shrub biomass at the regional scale. Here we describe and implement a two-part modeling approach to estimate and map tall shrub (diameter at root ...
Kaili A Martin   +5 more
doaj   +1 more source

INTENSIVE METHODS OF GROWING PLANTING MATERIAL OF SMALL-SEEDED WOODY SPECIES IN SEMI-DESERT CONDITIONS

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. The issue of the use of hydrophilic polymers in forestry in the arid conditions of the Volgograd region has been little studied and remains very relevant. The changing natural and climatic conditions of the region require careful selection of
Sergey N. Kryuchkov   +2 more
doaj   +1 more source

Population analysis of the shrub synusia of the “Kuncherovskaya lesostep”

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2022
Background. The article provides an analysis of the population analysis of the shrub synusia of the “Kuncherovskaya lesostep” – one of the five sites of the State Nature Reserve “Privolzhskaya lesostep”. Materials and methods.
N.A. Leonova, N.S. Gorokhov
doaj   +1 more source

Histological and Physiological Study of the Effects of Biostimulants and Plant Growth Stimulants in Viburnum opulus ‘Roseum’

open access: yesPlants
Biostimulants and other plant growth promoters can provide an effective solution to the challenge of urbanisation and climate change. Viburnum opulus ‘Roseum’ is a globally popular deciduous shrub species that can be made more resistant to urban ...
Dezső Kovács   +6 more
doaj   +1 more source

Evaluation of decorativity of wooden bushes used in the greening of Saratov city

open access: yesНовые технологии, 2018
The analysis of decorative features of woody shrubs on the objects of greening of general and limited use in Saratov is given. Periods of ornamental decorations are established depending on the phenological phases of shrubs.
A. L. Kalmykova   +5 more
doaj  

Response to Lerotholi et al. (2024) on removal of shrubs from high-elevation grasslands of the Maloti-Drakensberg

open access: yesSouth African Journal of Science
The Maloti-Drakensberg is an important region of plant biodiversity and endemism, and a strategic regional water source. In mountains, climate, geography and geology promote environmental heterogeneity, with numerous microhabitats supporting high species
Glynis V. Cron   +4 more
doaj   +1 more source

Le voyage des orangers

open access: yesProjets de Paysage, 2012
The variety and the treatment of vegetables and plants are an element of a paramount importance in order to understand the classical gardens project.
Chiara Santini
doaj   +1 more source

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