UJI EFIKASI INSEKTISIDA BERBAHAN AKTIF EMAMECTINE BENZOAT, CHLORFENAPYR, INDOXACARB, DAN CAMPURANNYA DALAM MENGENDALIKAN ULAT GRAYAK Spodoptera frugiperda J. E. Smith PADA TANAMAN JAGUNG

Fadhilah, Shalama Qoulam (2025) UJI EFIKASI INSEKTISIDA BERBAHAN AKTIF EMAMECTINE BENZOAT, CHLORFENAPYR, INDOXACARB, DAN CAMPURANNYA DALAM MENGENDALIKAN ULAT GRAYAK Spodoptera frugiperda J. E. Smith PADA TANAMAN JAGUNG. Skripsi thesis, UPN "Veteran" Yogyakarta.

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Abstract

Spodoptera frugiperda is an important pest can cause a decrease in productivity and
even crop failure. Generally, farmers control S. frugiperda using chemical
insecticides, Emamectin Benzoate, Chlorfenapyr, and Indoxacarb are active
ingredients of insecticides that are commercially available and widely used by
farmers. This study aims to determine the best insecticide active ingredients in
controlling S. frugiperda, lethal time, efficacy test, leaves area consumed, and
morphological changed. The study used a single-factor Complete Random Design
method consisting of 6 treatments and 1 control with three replications. The
treatment includes Control, P1 = Emamectin benzoate, P2 = Chlorfenapyr, P3 =
Indoxacarb, P4 = Emamectin benzoate + Chlorfenapyr, P5 Emamectin Benzoate +
Indoxacarb, P6 = Chlorfenapyr + Indoxacarb. The observation data was analyzed
using Analysis of Variance (ANOVA) at a 5% significance level. Differences
between control and treatment were analyzed using Orthogonal Contrast tests at a
5% significance level. The parameters observed included mortality rate, lethal time,
leaves area efficacy test, and morphological changes in larvae exposed to
insecticides. In the group of the dual active ingredient insecticides Chlorfenapyr +
Indoxacarb sulted in the highest mortality rate and efficacy percentage. In the group
of single active ingredients insecticide Emamectine Benzoate and Chlorfenapyr
showed the best mortality rates and efficacy percentages. Both of single and
combine active insecticide treatments has similar lethal time and leaves areas
parameters. The morphology of the larvae has changes in the form of a size
decrease, hardening of texture, and blackish brown colour changes after insecticide
application.
Keywords: Spodoptera frugiperda, Emamectin benzoate, Chlorfenapyr,
Indoxacarb

Item Type:	Tugas Akhir (Skripsi)
Additional Information:	Shalama Qoulam Fadhilah (Penulis - 134210271) ; Chimayatus Solichah (Pembimbing)
Uncontrolled Keywords:	Spodoptera frugiperda, Emamectin benzoate, Chlorfenapyr, Indoxacarb
Subjek:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian > Agroteknologi (S1)
Depositing User:	Indah Lestari
Date Deposited:	23 Jul 2025 02:39
Last Modified:	23 Jul 2025 02:39
URI:	http://eprints.upnyk.ac.id/id/eprint/43208

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