EFFICACY OF Metarhizium anisopliae WITH THE ADDITION OF ORGANIC MATERIALS TO CONTROL WHITE GRUB (Lepidiota stigma) IN RED GINGER (Zingiber officinale var. Rubrum)

Wardani, Dena Aisyah Puspitasari (2022) EFFICACY OF Metarhizium anisopliae WITH THE ADDITION OF ORGANIC MATERIALS TO CONTROL WHITE GRUB (Lepidiota stigma) IN RED GINGER (Zingiber officinale var. Rubrum). Diploma thesis, Universitas Pembangunan Nasional "Veteran" Yogyakarta.

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Abstract

The growth of ginger plants that is not optimal is influenced by several
factors including the use of inappropriate planting media and plant-disturbing
organisms such as white grub pests. Metarhizium anisopliae with the addition of
organic matter is used as a pest control for white grub as well as a source of nutrition
for M. anisopliae. This study aims to determine the ability of M. anisopliae with
the addition of organic matter in controlling white grub pests in ginger plants. The
research was conducted at the Experimental Garden of UPN "Veteran" Yogyakarta
Sempu, Wedomartani, Ngemplak, Sleman, Yogyakarta and the UPNVYK Plant
Protection Laboratory. The study was arranged in a Randomized Completely Block
Design (RCBD) with 2 factors + 1 control which was repeated 3 times. The first
factor was the dose of M. anisopliae, 10 g/3 kg, 20 g/3 kg, and 30 g/3 kg. The
second factor is the type of organic material, vermicompost, cow manure and goat
manure. Parameters observed included mortality of Lepidiota stigma, speed of
white grub death, intensity of red ginger plants (%), plant height (cm), root fresh
weight, and root volume (mL).
The data was analyzed by analysis of Variance (ANOVA) with a significant
level of 5% and also by using contrast orthogonal with 5% level. Further tests were
carried out with Duncan's Multiple Range Test (DMRT).
Keywords: Ginger, Metarhizium anisopliae, Vermicompost fertilizer, Cow
Manure, Goat Manure

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Ginger, Metarhizium anisopliae, Vermicompost fertilizer, Cow Manure, Goat Manure
Divisions:	Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User:	Eny Suparny
Date Deposited:	07 Mar 2023 08:26
Last Modified:	07 Mar 2023 08:29
URI:	http://eprints.upnyk.ac.id/id/eprint/32816

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