Proceedings Series on Physical & Formal Sciences
Vol. 2 (2021): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan

Tingkat Serangan dan Musuh Alami Spodoptera frugiperda Je. Smith pada Tanaman Jagung di Lima Kecamatan di Kabupaten Banyumas

Agus Suroto (Universitas Jenderal Soedirman)
Loekas Soesanto (Universitas Jenderal Soedirman)
Ni Wayan Anik L (Universitas Jenderal Soedirman)
Muhamad Bahrudin (Universitas Jenderal Soedirman)



Article Info

Publish Date
10 Nov 2021

Abstract

The survey of the distribution and damage of the new pest Spodoptera frugiperda is an important activity to determine appropriate control measures. In addition, the search for natural enemies is also needed as an alternative to controlling these pests. The purpose of this study was to determine the level of damage and the types of natural enemies found in several locations in Banyumas Regency. The method used is perposive random sampling in Banyumas Regency in five sub-districts, namely Ajibarang, Baturaden, Gumelar, Kedungbanteng, and Sumpiuh. Observations were made at 08.00-11.00 WIB from March to June 2021. The results showed that the attack rate of Spodoptera frugiperda larvae varied at each observation location. The highest attack rate was in Sumpiuh and Gumelar Districts, followed by Ajibarang, Kedungbanteng and Baturaden Districts. One species of parasitoid was found, namely Apanteles sp. and 9 predators, namely Oxyopes salticus, Dermaptera, Holcocephala sp., Rainieria sp., Orius insidiosus, Dolichoderus sp., Paratrechina sp., Oecophylla sp. and Conocephalus longipennis. At the individual paraistoid level, Apanteles sp. became the most common, followed by the predatory fly Holcocephala sp. and ants Dolichoderus sp., fly Rainieria sp., ladybug Orius insidiosus, Dermaptera, ant Paratrechina sp., ant Oecophylla sp. and the grasshopper Conocephalus longipennis.

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Journal Info

Abbrev

pspfs

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Mechanical Engineering

Description

The Proceedings Series on Physical & Formal Sciences aims to publish proceedings from conferences on the scope: 1. Chemistry 2. Computer Science & Artificial Intelligence 3. Engineering & Energy 4. Materials Science 5. Physics & Astronomy 6. Agricultural & Biological ...