KHOIRUNNAS, M. (2025) PATOGENISITAS CENDAWAN Metarhizium anisopliae TERHADAP HAMA Sitophilus oryzae DAN Tribolium castaneum. S1 thesis, universitas malikussaleh.

	Text M. KHOIRUNNAS 200310095- cover.pdf Download (231kB)
	Text M. KHOIRUNNAS 200310095 abstrak.pdf Download (205kB)
	Text M. KHOIRUNNAS 200310095 bab 1.pdf Download (326kB)
	Text M. KHOIRUNNAS 200310095- dapus.pdf Download (328kB)
	Text M. KHOIRUNNAS 200310095.pdf Restricted to Registered users only Download (1MB)

Abstract

ABSTRACT S. oryzae is a primary pest that attacks whole seeds. These pests damage rice, grains, and beans in storage warehouses. The damage caused by this pest can benefit other insects that are unable to attack whole seeds, namely insects that are classified as secondary pests such as T. castaenum. Biological control by using natural enemies of insect pest species such as parasitoids, predators, and insect pathogens. Utilization of insect pathogens such as entomopathogenic fungi as bioinsecticides. M. anisopliae is a type of bioinsecticide that is able to infect insects by entering the body. The data from testing the effectiveness of various levels of treatment using M. anisopliae suspension were used to determine the effectiveness of the level of treatment using M. anisopliae suspension against S. oryzae and T. castaneum pests. This research was carried out at the Laboratory of Plant Pests and Diseases, Malikussaleh University, Reuleut, North Aceh from September-November 2024. This study aims to determine the effectiveness of the level of treatment using M. anisopliae suspension against S. oryzae and T. castaneum pests. This study uses 6 stages, namely: Breeding of S. oryzae and T. castaenum, Manufacture of PDA media, Provision of M. anisopliae mushrooms, Manufacture of M. anisopliae suspension level, Application of M. anisopliae mushrooms, and Data analysis using a factorial Complete Random Design (RAL). Different levels of suspension have an influence on the pathogenicity of the entomomopathogenic fungus M. anisopliae in the pests S. oryzae and T. castaenum. The results of the study showed the results of testing the efficacy of M. anisopliae mushrooms that had been carried out on the observation of mortality of imago causing infection and mortality in imago T. castaneum and imago S. oryzae. In this study, the mortality results in the imago of T. castaneum occurred on the fifth day with a dilution of 10-1 of 88.33%, while in the imago of S. oryzae occurred on the seventh day of 83.33%. The lethal period at 10-1 dilution is shorter than at 10-7 dilution at both imagos. Keywords: Suspension, Efficacy, Entomopathogens Metarhizium anisopliae, Tribollium castaneum, Sitophilus oryzae

Item Type:	Thesis (S1)
Subjects:	S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture
Divisions:	Fakultas Pertanian > 54211 - Jurusan Agroekoteknologi
Depositing User:	M. KHOIRUN khoir runnas
Date Deposited:	01 Aug 2025 05:11
Last Modified:	01 Aug 2025 05:11
URI:	https://rama.unimal.ac.id/id/eprint/13295

Actions (login required)

View Item