Pengujian Dua Formulasi Pakan Berbeda pada Perbanyakan Massal Serangga Ulat Grayak, (Spodoptera litura F.) pada Skala Laboratorium

Taufika, Ramadhan and Erawati, Dyah Nuning and Cahyaningrum, Descha Giatri and Fatimah, Titien (2022) Pengujian Dua Formulasi Pakan Berbeda pada Perbanyakan Massal Serangga Ulat Grayak, (Spodoptera litura F.) pada Skala Laboratorium. Agroteknika, 5 (2). pp. 161-171. ISSN 2685-3450

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Abstract

rmyworm, Spodoptera litura is a phytophagous insect that damages crops. The larval stage is a stage that is very damaging to agricultural products. Research on the development of mass rearing methods with certain formulations is needed as an effort to produce homogeneous test insects (uniform age at stadia) and quality in large quantities with efficient time on a laboratory scale. The purpose of this study was to determine the effect of artificial diet formulation on larval length, pupa weight, and long (period) stadia (egg-adult) of S. litura reared on a laboratory scale. The artificial diet formulations tested in this study were the Poitout and Singh and Moore formulations. Based on the research results show that S. litura larvae reared using the artificial diet formulations Singh and Moore resulted in an increase in larval length, pupal body weight, and shortened S. litura stadia. compared to using artificial diet Poitout formulation. An artificial diet made with the Singh and Moore formulation can be used as an alternative diet for mass rearing S. litura on a laboratory scale.

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