Biodiversitas Journal of Biological Diversity
Vol. 23 No. 3 (2022)

Several local food plants with the potential as hosts for Spodoptera frugiperda (Lepidoptera: Noctuidae)

Novri Nelly (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)
Hasmiandy Hamid (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)
Eka Candra Lina (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)
Yunisman Yunisman (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)
Hidrayani Hidrayani (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)
Dwi Monica Widya Sari (Departement Plant Protection, Agriculture Faculty, Universitas Andalas. Jl. Unand, Limau Manis, Padang 25175, West Sumatra, Indonesia)



Article Info

Publish Date
11 Mar 2022

Abstract

Abstract. Nelly N, Hamid H, Lina EC, Yunisman, Hidrayani, Widyasari DM. 2022. Several local food plants with the potential as hosts for Spodoptera frugiperda (Lepidoptera: Noctuidae). Biodiversitas 23: 1693-1699. Fall armyworm (Spodoptera frugiperda) or abbreviated as FAW is a major invasive pest of corn crops in America, its native country. Therefore, this study aims to examine the effect of several plant types as hosts on FAW biology and reproduction. It was conducted at the Insect Bioecology Laboratory, Department of Plant Protection, Andalas University using a completely randomized design (CRD) with 3 treatments and 4 replications. The FAW larvae from the field were fed with different plant leaves, namely corn (Zea mays), rice (Oryza sativa), soybeans (Glycine max), and reared until the second generation. Meanwhile, the larvae in the second generation were used as test insects with different feed treatments. Observations were made on the morphology and life parameters of FAW, including the length of the stadia, egg, larvae, pupae, and adult, as well as the laying time and pattern, with the number of eggs produced. The results showed that there were no morphological differences in S. frugiperda, except for the size. Moreover, the body size of the adult-derived from larvae fed with soybean leaves, namely 25.95 mm, was the smallest compared to corn and rice, while the shortest time for larvae development from instar I to VI was obtained with corn leaf feed for 13.55 days. The life span of females derived from larvae fed on soybean leaves was shorter than the others. Larvae fed on soybeans, female life span was 26.00, rice was 34.00 and corn was 31.44 days. Adult females of larvae given soybean leaves produced the highest number of eggs (879.44 eggs) compared to rice (505.00 eggs) and maize (546.33 eggs). Local food crops other than corn, namely rice and soybeans, can be potential hosts for S. frugiperda.

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Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...