FEEDING AND OVIPOSITION BEHAVIOR RESPONSES OF Diaphorina citri ON CITRUS PLANTS APPLIED WITH KAOLIN PARTICLE FILM

Husna, Ghina Najmah (2025) FEEDING AND OVIPOSITION BEHAVIOR RESPONSES OF Diaphorina citri ON CITRUS PLANTS APPLIED WITH KAOLIN PARTICLE FILM. Skripsi thesis, UPN "Veteran"Yogyakarta.

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Abstract

Oranges are very popular fruit in Indonesia and are widely consumed and used as
raw materials in the food industry. However, in 2023 orange production decreased
compared to 2021 due to an infestation of the pest Dipahorina citri, wich causes
Citrus Vein Phloem Degeneration (CVPD). The objective of this study was to
determine the impact of kaolin use on host detection and oviposition by Diaphorina
citri and to identify the optimal concentration as a repellent for host detection and
oviposition by Diaphorina citri. This study used a Completely Randomized Design
(CRD) with kaolin treatments including a control, 3% kaolin, and 5% kaolin. The
research method was conducted by a non-choice method test with six replications
for host-finding behavior and oviposition. The observed parameters included the
number of Diaphorina citri perch on the plant, perch on the cage, the number of
eggs, and the number of nymphs. The collected data were analyzed using analysis
of variance (ANOVA) at a significance level of 5%, followed by Duncan’s Multiple
Range Test (DMRT) at a signicance level of 5%. The result showed that 3% and
5% kaolin can inhibit the Diaphorina citri in feeding behavior and oviposition.
Kaolin can interfere Diaphorina citri,s ability to find its host and oviposition.
Although concentrations of 3% and 5% kaolin can inhibit Diaphorina citri in
finding hosts and oviposition, neither is more optimal in inhibiting Diaphorina citri
perched on citrus plants.
Keyword: CVPD, Diaphorina citri, kaolin, host, oviposition.

Item Type:	Tugas Akhir (Skripsi)
Additional Information:	Ghina Najmah Husna (Penulis - 134210094); Mofit Eko Poerwanto (Pembimbing)
Uncontrolled Keywords:	CVPD, Diaphorina citri, kaolin, host, oviposition.
Subjek:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian > (S1) Agroteknologi
Depositing User:	UPA Perpustakaan
Date Deposited:	18 Nov 2025 02:14
Last Modified:	18 Nov 2025 02:14
URI:	http://eprints.upnyk.ac.id/id/eprint/45493

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