PEMBERIAN TEPUNG TEMULAWAK, LENGKUAS DAN KUNYIT TERHADAP Silophilus zeamais Mostch (Coleoptera: Curculionidae) PADA JAGUNG SIMPANAN

NOVIYANTI, EMI and Taslim, Lukman Hakim and Pujiastuti, Yulia (2005) PEMBERIAN TEPUNG TEMULAWAK, LENGKUAS DAN KUNYIT TERHADAP Silophilus zeamais Mostch (Coleoptera: Curculionidae) PADA JAGUNG SIMPANAN. Undergraduate thesis, Sriwijaya University.

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Abstract

The objectives of the research wasto study the effects of rhizome powder of temulawak, alpinia and turmeric, given as various treatments, against the population development of Sitophilus zeamais Motsch (Coleoptera: Curculionidae) under laboratory conditions.The experiment was arranged in a Factorial Completely Randomized Design (FCRD) with two factors and five treatment for which each treatment combinationswas replicated three times. The treatment factor were powder source (temulawak,alpinia, turmeric), and powder doses ( 1, 2, 3, 4, and 5 g powder per 100 g maize grain) The parameter observed were adult mortality and population.The result of this research showed that alpinia poeder more effective iin reyarding the development of S. zeamais. The doses of 2 g and above were found to be effective to retard the development S. zeamais. The interaction between alpinia powder and 2 g dosege could effectively suppress the development of S. zeamais.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	jagung
Subjects:	S Agriculture > SB Plant culture > SB950-990.5 Pest control and treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54295-Plant Protection (S1)
Depositing User:	Mrs Beta Ria Febrianti
Date Deposited:	10 Feb 2022 06:34
Last Modified:	10 Feb 2022 06:34
URI:	http://repository.unsri.ac.id/id/eprint/64895

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