En Papouasie Nouvelle Guinée l'attaque sur les cocotiers est due principalement aux Scapanes et aux Rhynchophorus. Pour limiter les dommages occasionnés par les insectes ravageurs du cocotier il est important d'utiliser des moyens naturels comme les agents entomopathogènes. Ce rapport retrace la progression des recherches et les résultats scientifiques obtenus sur Oryctes centaurus, Rhynchophorus bilineatus et Scapanes australis du Cocoa & Coconut Research Institute en Papouasie Nouvelle Guinée. Des observations sur les dégâts occasionnés par les insectes ont été effectuées dans les plantations de cocotiers. Des observations en laboratoire ont permis d'étudier la biologie et le cycle de développement d'O. centaurus. Les résultats des re...
Not AvailableJuvenile palms in the age group of one to six years are prone to damage in the crown by...
Les études ont porté sur Scapanes australis et Rhynchophorus bilineatus. Le principal objectif était...
The coconut palm weevil, Rhynchophorus palmarum L. (Coleoptera: Curculionidae) is a serious pest of ...
Scapanes australis Bsdv. (Coleoptera, Scarahaeidae) native to the Melariesian region is a major econ...
Oryctes rhinoceros in PNG is still controlled effectively by Baculovirus oryctes, and the coconut pl...
Coconut is a major cash crop of Papua New Guinea (PNG) and Scapanes australis rhinoceros beetles are...
Intensive trapping of Scapanes australis carried out by CCRI since April 1998 has led to a decline i...
Work has focused on identifying the pheromones of insect pests in young oil palm and coconut plantin...
#Scapanes australis# is a major insect pest of coconut palms in Papua New Guinea. Field observations...
Up to recent years, the only way of controlling Scapanes was to pick the adults off coconut palms by...
On présente les principaux résultats obtenus pour la première année de travail. Les coléoptères conc...
It is now more than 100 years since the coconut rhinoceros beetle (CRB: Oryctes rhinoceros L.) was f...
The main purpose of the mission to the Stewart Research Station (PNG CCRI) was to strengthen our sci...
Juvenile palms in the age group of one to six years are prone to damage in the crown by rhinoceros b...
Oryctes rhinoceros is an important pest attacking young oil palms in South-east Asia. In Malaysia, i...
Not AvailableJuvenile palms in the age group of one to six years are prone to damage in the crown by...
Les études ont porté sur Scapanes australis et Rhynchophorus bilineatus. Le principal objectif était...
The coconut palm weevil, Rhynchophorus palmarum L. (Coleoptera: Curculionidae) is a serious pest of ...
Scapanes australis Bsdv. (Coleoptera, Scarahaeidae) native to the Melariesian region is a major econ...
Oryctes rhinoceros in PNG is still controlled effectively by Baculovirus oryctes, and the coconut pl...
Coconut is a major cash crop of Papua New Guinea (PNG) and Scapanes australis rhinoceros beetles are...
Intensive trapping of Scapanes australis carried out by CCRI since April 1998 has led to a decline i...
Work has focused on identifying the pheromones of insect pests in young oil palm and coconut plantin...
#Scapanes australis# is a major insect pest of coconut palms in Papua New Guinea. Field observations...
Up to recent years, the only way of controlling Scapanes was to pick the adults off coconut palms by...
On présente les principaux résultats obtenus pour la première année de travail. Les coléoptères conc...
It is now more than 100 years since the coconut rhinoceros beetle (CRB: Oryctes rhinoceros L.) was f...
The main purpose of the mission to the Stewart Research Station (PNG CCRI) was to strengthen our sci...
Juvenile palms in the age group of one to six years are prone to damage in the crown by rhinoceros b...
Oryctes rhinoceros is an important pest attacking young oil palms in South-east Asia. In Malaysia, i...
Not AvailableJuvenile palms in the age group of one to six years are prone to damage in the crown by...
Les études ont porté sur Scapanes australis et Rhynchophorus bilineatus. Le principal objectif était...
The coconut palm weevil, Rhynchophorus palmarum L. (Coleoptera: Curculionidae) is a serious pest of ...