Results 71 to 80 of about 450 (149)

Severidad de daños causado por Leptocybe invasa y crecimiento Inicial en clones híbridos de eucaliptos [PDF]

open access: yes, 2020
El objetivo de este trabajo fue evaluar la severidad de daños causados por Leptocybe invasa y el crecimiento en diámetro y altura, en un ensayo de clones híbridos de eucaliptos. La avispa de la agalla de los eucaliptos (Leptocybe invasa) es considerada
Atanasio, Marcos Antonio   +2 more
core  

Screening of rust and gall wasp in eucalypts species and provenances

open access: yesPesquisa Florestal Brasileira, 2015
The present study investigated myrtle rust and gall wasp from non-commercial eucalypt taxa with potential to hybridization. We selected 38 genotypes from 18 species of Corymbia and Eucalyptus (Symphyomyrtus) genus.
Paulo Henrique Müller da Silva   +7 more
doaj   +1 more source

Sensory Geneidentificationin the Transcriptome of the Ectoparasitoid Quadrastichus Mendeliinthe Eucalyptus Gall wasp Leptocybe Invasa [PDF]

open access: yes, 2020
Abstract Gall-inducing insects live within plant tissues and induce tumor-like growth that provides insects with food, shelter, and protection from natural enemies. Interestingly, these insects can be precisely targeted by parasitoids. However, the chemical mechanism of the host location by parasitoids of gall-inducing insects has not been ...
You Huang, Yun Wang, Wen Lu, Lin Zheng
openaire   +1 more source

Susceptibility of 18 eucalypt species to the gall wasp Leptocybe invasa in the nursery and young plantations in Vietnam

open access: yes, 2009
The gall wasp, Leptocybe invasa, is a devastating pest of eucalypt plantations, woodlots, and urban trees in the Middle East, the Mediterranean basin, Africa, India, South-East Asia, and China. It was first observed in Israel in 2000 and has since spread
Dell, B., Quang Thu, P., Burgess, T.I.
core  

Wood quality of Eucalyptus trees attacked by Leptocybe invasa, Gonipterus platensis AND Thyrinteina arnobia [PDF]

open access: yes, 2016
This experiment aimed evaluate to effect of pests attack in dendrometric variables and wood quality of Eucalyptus trees. Were collected attacked wood from Eucalyptus by Leptocybe invasa (Tocantins e Maranhão) and by defoliation insects Gonipterus ...
Bobadilha, Gabrielly dos Santos
core  

Selitrichodes neseri n. sp, a new parasitoid of the eucalyptus gall wasp Leptocybe invasa Fisher & La Salle (Hymenoptera: Eulophidae: Tetrastichinae) [PDF]

open access: yes, 2012
Selitrichodes neseri Kelly & La Salle n. sp. (Hymenoptera: Eulophidae: Tetrastichinae), is described as a parasitoid of the invasive eucalyptus gall wasp Leptocybe invasa Fisher & La Salle (Hymenoptera: Eulophidae: Tetrastichinae), which is causing ...
Hurley, Brett Phillip   +6 more
core   +1 more source

Pierwsze doniesienia o występowaniu w Iraku galasówki eukaliptusowej, Leptocybe invasa Fisher and La Salle (Hymenoptera: Eulophidae)

open access: yes, 2012
The eucalyptus gall wasp, Leptocybe invasa (Hymenoptera: Eulophidae), is a new genus and species recorded for the first time in Duhok city, Kurdistan region, Iraq. L.
Hassan, F.R.
core  

Efecto del ataque de Leptocybe invasa en plantaciones de eucalipto destinadas a la producción de pulpa de celulosa kraft

open access: yesMaderas: Ciencia y Tecnología, 2018
El objetivo de la investigación fue evaluar el efecto del ataque de Leptocybe invasa en las propiedades dendrométricas de la madera de dos clones de eucalipto (Eucalyptus urophylla y Eucalyptus tereticornis), cultivados en los municipios de Imperatriz ...
Gabrielly dos Santos Bobadilha   +6 more
doaj  

Chemical profiles of Eucalyptus essential oils associated with genotypic resistance to Leptocybe invasa

open access: yesPesquisa Florestal Brasileira
Eucalyptus species, essential to Brazil’s forestry and renewable energy sectors, suffer significant losses caused by the gall wasp Leptocybe invasa, which impairs tree growth, productivity, and quality. In response to the need for sustainable strategies, this study investigated the chemical composition of essential oils (EOs) from eleven Eucalyptus ...
Jéssica Naiara dos Santos   +13 more
openaire   +1 more source

FIGURES 9–11. 9 and 10 in Selitrichodes neseri n. sp., a new parasitoid of the eucalyptus gall wasp Leptocybe invasa Fisher & La Salle (Hymenoptera: Eulophidae: Tetrastichinae)

open access: yes, 2012
FIGURES 9–11. 9 and 10, Selitrichodes neseri male: 9, dosolateral habitus; 10, antenna in lateral view. 11, Selitrichodes neseri eggs on a pupa of Leptocybe invasa (more than one egg probably a cage artefact) (Photo: Stefan Neser).Published as part of ...
Harney, Marlene   +4 more
core   +1 more source

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