Results 101 to 110 of about 3,575 (207)

Le complexe Scapanes-Rhynchophorus, principal problème entomologique du cocotier en Papouasie-Nouvelle-Guinée [PDF]

open access: yes, 1999
Depuis de nombreuses années, le développement de la culture du cocotier en Papouasie-Nouvelle-Guinée est freiné par des attaques répétées sur les jeunes arbres du complexe "Scapanes-Rhynchophorus" (Insecta, Coleoptera, Dynastidae-Curculionidae) qui, en ...
Beaudoin-Ollivier, Laurence   +6 more
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Biological control of the red palm weevil, Rhynchophorus ferrugineus olivier (coleoptera: curculionidae) using indigenous Beauveria bassiana (Bb-045) in coconut palms

open access: yesEgyptian Journal of Biological Pest Control
Background India is the world’s leading producer of coconuts, with 2.08 million hectares under cultivation, yielding a total production of 22,167 million nuts annually. However, various biotic and abiotic constraints limit global palm yields.
M. Sujithra   +5 more
doaj   +1 more source

Biochemical characterization of α-amylases from gut and hemolymph of Rhynchophorus ferrugineus Olivieri (Col.: Curculionidae) and their inhibition by extracts from the legumes Vigna radiata L. and Phaseolus vulgaris L. [PDF]

open access: yesInvertebrate Survival Journal, 2012
α-amylase inhibitors represent an important tool in engineering crop plants against insect pests. For achieving this goal, it is necessary to find the nature of α-amylases and their properties for possible use in a pest management procedure.
N Saberi Riseh, M Ghadamyari
doaj   +1 more source

Occurrence of Centrouropoda almerodai and Uroobovella marginata (Acari : Uropodina) phoretic on the Red Palm Weevil in Malta [PDF]

open access: yes, 2009
The unwanted introduction of the Red Palm Weevil (RPW) coincides with the spread in Malta of two species of Uropodid mites associated with this weevil. Usually, adult RPW carry phoretic forms of C. almerodai which are attached to the underside of elytrae,
D’onghia, Anna Maria   +4 more
core  

Pest survey card on Rhynchophorus ferrugineus and R. palmarum

open access: yesEFSA Supporting Publications
Abstract This document provides the conclusions of the pest survey card that was prepared in the context of the EFSA mandate on plant pest surveillance (M‐2020‐0114) at the request of the European Commission. The full pest survey card for Rhynchophorus ferrugineus and R.
Maja Pintar   +6 more
openaire   +1 more source

First Record of Phoretic Mite from Red Palm Weevil Rhynchophorus ferrugiuneus (Olivier,1790) from Basrah, Southern Iraq

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences
The red palm weevil Rhynchophorus ferrugineus (Olivier, 1790), which belongs to the family Curculionidae, order Coleoptera, is one of the most important palm pests, which leads to heavy losses in date palms.
Shurooq Abdullah Najim   +2 more
doaj  

Pheromone baited trap for the management of red palm weevil, Rhynchophours ferrugineus F. (Coleoptera:Curculionide) population in coconut plantation [PDF]

open access: yes
4-methyl-5-nonanol (ferrugineol), the major component of the aggregation pheromone of rhynchophorus ferrugineus F. was evaluated as a lure for trapping of this pest in coconut plantations in Sri Lanka.
Gunawardena, N.E.   +2 more
core  

Le contrôle de Rhynchophorus palmarum par piégeage à l'aide de morceaux de palmier [PDF]

open access: yes, 1986
Rhynchophorus palmarum est un des ravageurs les plus dangereux pour les cultures de palmiers à huile et de cocotiers dans les pays d'Amérique latine et dans les Caraïbes. Non seulement il provoque de graves dégâts par ses larves qui creusent des galeries
De Araujo, J.C.A.   +4 more
core  

Uso dell'endoterapia nel controllo del Rhynchophorus ferrugineus (Olivier)

open access: yes, 2008
Si intende presentare un riassunto sullo stato dell’arte delle conoscenze acquisite sulla metodica dell’endoterapia applicata alle palme e sulle corrette procedure da eseguire per l’ottenimento del miglior risultato di controllo delle popolazioni del punteruolo delle palme.
openaire   +2 more sources

The Curculionoidea of the Maltese Islands (Central Mediterranean) (Coleoptera) [PDF]

open access: yes, 2010
The Curculionoidea of the families Anthribidae, Rhynchitidae, Apionidae, Nanophyidae, Brachyceridae, Curculionidae, Erirhinidae, Raymondionymidae, Dryophthoridae and Scolytidae from the Maltese islands are reviewed.
Colonnelli, Enzo, Mifsud, David
core  

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