Results 71 to 80 of about 62,422 (209)

Host specificity and host stage preference of Psyllaephagus species (Hymenoptera: Encyrtidae) towards invasive eucalypt psyllids (Hemiptera: Aphalaridae)

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 3, Page 463-475, August 2025.
Abstract Invasive eucalypt psyllids pose a threat to the long‐term production of eucalypts worldwide. In order to reduce their economic impact, classical biological control using Psyllaephagus species has been used successfully. The objectives of this study were to determine the host specificity and host stage preference of Psyllaephagus blastopsyllae,
Privilege T. Makunde   +3 more
wiley   +1 more source

Sampling method with proportional probability to variable areas in stands of Eucalyptus dunnii Maiden in Brazil

open access: yesScientia Forestalis, 2022
Many forest companies in Brazil started using plots of varying sizes in their continuous forest inventories (CFI), mainly to avoid the effects of marginal trees and to obtain more consistent estimates in the CFI.
Ataides Marinheski Filho   +4 more
semanticscholar   +1 more source

The Effects of Myrtle Rust on Post‐Fire Regeneration of Myrtaceae in Australia

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
ABSTRACT Fire is an important factor influencing the evolution, structure and composition of Australia's native vegetation. Australia's many fire‐adapted species regenerate en masse after fire, with a proliferation of new epicormic shoots and seedlings.
Geoffrey S. Pegg   +7 more
wiley   +1 more source

Produção de painéis laminados unidirecional - LVL com madeiras de Eucalyptus grandis Hill ex Maiden E Eucalyptus dunnii Maiden [PDF]

open access: yesFloresta e Ambiente, 2023
Resumo Este trabalho foi desenvolvido com objetivo de avaliar a qualidade dos painéis laminados unidirecional - LVL produzidos com madeiras de E. grandis Hill ex Maiden e E. dunni Maideni.
Setsuo Iwakiri   +5 more
doaj  

Biomass and Carbon of Eucalyptus spp. Genotypes Estimated With UAV‐LIDAR Using Area‐Based Approach and Machine Learning

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
This study aimed to quantify aboveground biomass and aboveground carbon in the total, trunk, and canopy compartments of Eucalyptus spp. using UAV‐LiDAR data, using modeling techniques. The study area is part of the EUCFLUX project located in São Paulo, Brazil, and consists of five experimental blocks with 25 Eucalyptus spp. genotypes.
Carla Talita Pertille   +9 more
wiley   +1 more source

A first de novo transcriptome assembly of feijoa (Acca sellowiana [Berg] Burret) reveals key genes involved in flavonoid biosynthesis

open access: yesThe Plant Genome, Volume 17, Issue 3, September 2024.
Abstract Acca sellowiana [Berg] Burret, a cultivated fruit tree originating from South America, is gaining the attention of the nutraceutical and pharmaceutical industries due to their high content of flavonoids and other phenolic compounds in fruits, leaves, and flowers.
Hector Oberti   +2 more
wiley   +1 more source

RELAÇÃO ENTRE CONCENTRAÇÕES FOLIARES DE CARBOIDRATOS SOLÚVEIS TOTAIS E TOLERÂNCIA AO FRIO EM DIFERENTES ESPÉCIES DE Eucalyptus spp.

open access: yesCiência Florestal, 2013
This work was carried out to evaluate the effects of the rustification on cold tolerance in Eucalyptus dunnii Maiden, Eucalyptus benthamii Maiden & Cambage, Eucalyptus grandis W. Hill ex Maiden, and Eucalyptus saligna Sm., by quantifying leaf contents of
Mireli Moura Pitz Floriani   +5 more
doaj  

Effect of steam thermal treatment on the drying process of Eucalyptus dunnii variables [PDF]

open access: yesCERNE, 2013
The aim of this study was to evaluate the effect of steam treatment prior to drying on the initial moisture content, moisture gradient, and drying rate in Eucalyptus dunnii Maiden wood. Boards were steamed at 100ºC for 3 h after 1 h of heating-up. Part of these boards was dried in a drying electric oven at 50ºC, and part was dried at kiln.
Severo, Elias Taylor Durgante   +4 more
openaire   +4 more sources

Cryptic sexual reproduction in an emerging Eucalyptus shoot and foliar pathogen

open access: yesPlant Pathology, Volume 73, Issue 5, Page 1145-1155, June 2024.
By using microsatellite and mating‐type markers, we elucidated the population biology and likely mode of reproduction of Elsinoe necatrix causing the destructive Eucalyptus scab and shoot malformation epidemic in North Sumatra, Indonesia. Abstract Eucalyptus scab and shoot malformation is an emerging disease and a serious threat to the global ...
Nam Q. Pham   +6 more
wiley   +1 more source

Uso da covariável número de vizinhos na análise genética de teste clonal e de progênies de Eucalyptus dunnii

open access: yes, 2022
As análises biométricas empregadas nos programas de melhoramento genético de espécies de Eucalyptus têm possibilitado a tomada de decisões de forma acurada pelos pesquisadores.
Suellen de Oliveira Santos
semanticscholar   +1 more source

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