HAYATI Journal of Biosciences
Vol. 30 No. 5 (2023): September 2023

Distribution Analysis of Asiatic Palm Weevil Rhynchophorus vulneratus Panzer (Coleoptera: Dryphthoridae) using GIS Technique and the Interaction with Coconut Beetle Oryctes rhinoceros L. (Coleoptera: Scarabaeidae)

Hanindyo Adi (Entomology Laboratory, Faculty of Biology, Gadjah Mada University, Indonesia)
R.C. Hidayat Soesilohadi (Entomology Laboratory, Faculty of Biology, Gadjah Mada University, Indonesia)
Andhika Puspito Nugroho (Ecology Laboratory, Faculty of Biology, Gadjah Mada University, Indonesia)
Suwarno Hadisusanto (Ecology Laboratory, Faculty of Biology, Gadjah Mada University, Indonesia)
Sudaryatno (Cartography and Remote sensing Laboratory, Faculty of Geography, Gadjah Mada University, Indonesia)
Abdulrahman Saad Aldawood (Plant Protection Department, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia)
Sukirno Sukirno (Entomology Laboratory, Faculty of Biology, Gadjah Mada University, Indonesia)



Article Info

Publish Date
01 Jul 2023

Abstract

Asiatic palm weevil Rhynchophorus vulneratus Panzer is one of the key pests of coconut in Indonesia. Information regarding the spatial distribution of R. vulneratus is needed to support Integrated Pest Management and can be analyzed using Geographic Information System (GIS). Initial studies on the interaction between R. vulneratus and Oryctes rhinoceros were also studied in this study. This research aimed to analyze the spatial distribution of R. vulneratus using GIS and its interaction with the Coconut beetle Oryctes rhinoceros. The research was conducted in Yogyakarta as a habitat model (0-1,000 masl). R. vulneratus and O. rhinoceros were catched by installing aggregation pheromone traps hanging to coconut plants at 1.7 m above ground. The research was conducted during the rainy and dry seasons. The spatial distribution of R. vulneratus was analyzed by IDW interpolation using QGIS 3.22, whereas its interaction with O. rhinoceros was analyzed by the Pearson correlation test using SPSS 22. The results showed low number of R. vulneratus captured in the Yogyakarta area during the rainy season at 0-1,000 masl. However, the number of R. vulneratus during the dry season has increased, and the distribution rate was dominated by medium to very high levels, especially at an altitude of 0-300 masl. The study also showed that the number of R. vulneratus was not influenced by the number of O. rhinoceros, which suggested that the abundance of O. rhinoceros cannot accurately predict the abundance of R. vulneratus.

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Journal Info

Abbrev

hayati

Publisher

Subject

Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

Description

HAYATI Journal of Biosciences (HAYATI J Biosci) publishes articles and short communication in tropical bioscience fields such as development, biotechnology, biodiversity and environmental issues. HAYATI J Biosci covers wide range of all life forms topics including virus, microbes, fungi, plants, ...