Results 51 to 60 of about 67,142 (224)

The taxonomy, phylogeny and impact of Mycosphaerella species on eucalypts in South-Western Australia [PDF]

open access: yes, 2004
Plantation eucalypts are a recent and rapidly growing industry in Australia, and will eventually replace the logging of old-growth forests. Over 40% of these plantations have been established in south-western Australia, where more than 160 000 ha of ...
Maxwell, Aaron
core  

ESTABELECIMENTO IN VITRO DE CLONES HÍBRIDOS DE Eucalyptus globulus

open access: yesCiência Florestal, 2012
The present study aimed to evaluate the behavior of Eucalyptus grandis x Eucalyptus globulus and Eucalyptus urophylla x Eucalyptus globulus clones and the effect of different in vitro insertions (at 30, 90 and 150 days after pruning the donor plants) in ...
Silvano Rodrigues Borges   +6 more
doaj  

Nanoemulsified Mentha piperita and Eucalyptus globulus oils exhibit enhanced repellent activities against Anopheles stephensi

open access: yesAsian Pacific Journal of Tropical Medicine, 2019
Objective: To formulate nanoemulsion from essential oils of Mentha (M.) piperita L. and Eucalyptus (E.) globulus L. and to compare their repellant activity with normal essential oils and N,N-diethyl-m toluamide (DEET) as a standard chemical compound ...
Rahman Mohammadi   +3 more
doaj   +1 more source

Regional population expansion in Eucalyptus globulus

open access: yesMolecular Phylogenetics and Evolution, 2013
Foundation tree species define the structure of forest habitat and influence their ecosystem dynamics. However, there is limited understanding of both the patterns and timing of population fluctuations in foundation trees and how they vary among geographical regions. We have reconstructed the demographic history of five genetically distinct populations
YEOH, Suat Hui   +3 more
openaire   +3 more sources

Screening of antioxidant activity, antimicrobial properties, and chemical profiles of 31 plant species against Vibrio and Pseudomonas in the Ecuadorian shrimp industry

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Opportunistic pathogens represent a significant threat to shrimp aquaculture, as they can reduce productivity and cause substantial economic losses. Plant‐derived compounds have been investigated as potential alternatives for controlling bacterial infections associated with shrimp farming.
Arleth Gualle   +10 more
wiley   +1 more source

Foliar pests and pathogens of Eucalyptus dunnii plantations in southern Queensland [PDF]

open access: yes, 2011
Eucalyptus dunnii is grown in plantations in subtropical Queensland, beyond its endemic distribution of northern NSW. As the plantation industry has expanded into subtropical Australia there has been an increase in the incidence of defoliating insects ...
Howard, K.   +3 more
core  

Melanism in salamanders: effects of insularity, sex and size on dorsal colouration in Salamandra salamandra

open access: yesJournal of Zoology, Volume 329, Issue 4, Page 340-352, August 2026.
In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos   +2 more
wiley   +1 more source

Mycosphaerella spp. on Eucalyptus in Asia: new species, new hosts and new records. [PDF]

open access: yes, 2007
Leaf spots caused by Mycosphaerella spp. are of increasing concern in eucalypt plantations around the world, but few species have been reported infecting eucalypts in Asia.
Xu, D.   +5 more
core  

Changes in protein biosynthesis during the differentiation of Pisolithus - Eucalyptus grandis ectomycorrhiza [PDF]

open access: yes, 1996
Protein biosynthesis in Pisolithus - Eucalyptus grandis ectomycorrhiza was related to the stage of ectomycorrhizal development using two-dimensional polyacrylamide gel electrophoresis of proteins labelled by in vivo incorporation of 35S radiolabelled ...
Bernie Dell   +3 more
core   +1 more source

Natural durability assessment of thermo-modified young wood of eucalyptus

open access: yesMaderas: Ciencia y Tecnología, 2018
This study focuses on the effect on wood strength and natural durability of Eucalyptus globulus and Eucalyptus botryoides when subjected to heat treatments with low energy consumption. The objective was to improve the wood durability, without negatively
Sofia Knapic   +3 more
doaj  

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