relation: https://eprints.untirta.ac.id/49683/
title: RESISTENSI KUTU DAUN Aphis  gossypii (HEMIPTERA :   APHIS) TERHADAP INSEKTISIDA SINTETIK : STUDI   KASUS KECAMATAN CURUG DAN KASEMEN DI KOTA   SERANG
creator: Al Arifa, Shallina Amiroh
subject: Science Journalism
subject: Communication (General)
description: Aphis  gossypii is one of the main pests on vegetable plants in Serang City, especially in Curug and Kasemen Districts. Intensive use of synthetic insecticides to control this pest has the potential to cause resistance, so that the effectiveness   of control is reduced. This study aims to analyze the effect of various types of synthetic insecticide active ingredients, namely carbamates, organophosphates, pyrethroids, neonicotinoids, and flupyradifuron, on Aphis  gossypii mortality and to assess the level of pest resistance based on LC50 and LT50 values. The study was conducted using a completely randomized design (CRD) method with two factors, namely the type of insecticide active ingredient and concentration (0%, 5%, 50%, 95%, and 100%), with three replications and using probit analysis. The results showed that insecticides containing organophosphate and pyrethroid active ingredients had higher effectiveness than neonicotinoids, with lower LC50 and LT50 values. Aphis  gossypii resistance began to appear at 50% concentration, marked by a longer LT50 value compared to higher concentrations. In addition, morphological analysis showed changes in the color and texture of the pest's body after exposure to insecticides, which are thought to be due to the melanization process and physiological disorders.
date: 2025-06-18
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/49683/1/Shalina%20Amiroh%20Al%20Arifa_4442210143_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/49683/2/Shalina%20Amiroh%20Al%20Arifa_4442210143_01.pdf
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identifier: https://eprints.untirta.ac.id/49683/6/Shalina%20Amiroh%20Al%20Arifa_4442210143_05.pdf
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identifier: https://eprints.untirta.ac.id/49683/7/Shalina%20Amiroh%20Al%20Arifa_4442210143_Ref.pdf
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identifier: https://eprints.untirta.ac.id/49683/8/Shalina%20Amiroh%20Al%20Arifa_4442210143_Lamp.pdf
identifier:   Al Arifa, Shallina Amiroh  (2025) RESISTENSI KUTU DAUN Aphis gossypii (HEMIPTERA : APHIS) TERHADAP INSEKTISIDA SINTETIK : STUDI KASUS KECAMATAN CURUG DAN KASEMEN DI KOTA SERANG.  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.