First Report of an Ice Cream Cone Bagworm Manatha Conglacia Haettenschwiler (Lepidoptera: Psychidae) in Oil Palm Plantations of Central Kalimantan, Indonesia

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI:10.2991/absr.k.220102.001

F. Murgianto, E. Edyson, Y. P. Setyawan, Lukas M Tamba, A. Ardiyanto, Abdurrahman H Siregar

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引用次数: 2

Abstract

Bagworm is a defoliating insect in oil palm plantations that recently became the main problem since reported can decrease the production significantly. Metisa plana, Mahasena corbetti, Pteroma pendula are types of bagworms can be found in several areas in Indonesia. The objective of this study was to identify bagworm species (Lepidoptera: Psychidae) on oil palm plantation in PT Bumitama Gunajaya Abadi in Pangkalan Bun, Central Kalimantan, Indonesia. A total of 75 bagworms based on survey results from 12 oil palm plant blocks (± 360 hectares) were collected and brought to the Pundu Entomology Laboratory for identification. The bagworm was identified as Manatha conglacia known as an ice cream cone bagworm based on morphological characteristics of the bag. The results of the census revealed that the highest population was found in block W60 with a total population rate of 5.62 larvae of bagworms per frond. This new bagworm report has now become guidance for identification for type of bagworm attack in PT Bumitama Gunajaya Agro, since this bagworm can cause serious damage with defoliating as other types of bagworms.

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印度尼西亚加里曼丹中部油棕种植园冰淇淋筒Bagworm Manatha Conglacia Haettenschwiler首次报道(鳞翅目:蚜科)

Bagworm是油棕种植园的一种脱叶昆虫，近年来已成为油棕种植园的主要问题，因为有报道称其可显著降低产量。在印度尼西亚的几个地区可以找到Metisa plana, Mahasena corbetti, Pteroma pendula这些类型的bagworms。本研究旨在对印度尼西亚中加里曼丹邦卡兰邦Bumitama Gunajaya Abadi油棕种植园的袋虫种类进行鉴定(鳞翅目:袋虫科)。根据12个油棕区(±360公顷)的调查结果，共收集了75只袋虫，并将其带到Pundu昆虫学实验室进行鉴定。根据袋子的形态特征，该袋虫被确定为Manatha conglacia，即冰淇淋甜筒袋虫。普查结果显示，W60小区居群最高，每叶总居群率为5.62只。这一新报告现已成为鉴定PT Bumitama Gunajaya Agro的bagworm攻击类型的指南，因为这种bagworm可以像其他类型的bagworm一样造成严重的落叶损害。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Advances in Biological Sciences Research

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