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All Journal The Journal of Experimental Life Sciences (JELS) Jurnal Ilmu Alam dan Lingkungan
M. Bayu Mario
Departemen Hama Dan Penyakit Tumbuhan, Fakultas Pertanian, Universitas Hasanuddin, Jalan Perintis Kemerdekaan Km. 10, Makassar 90245, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Environmental Science Immunology & microbiology Medicine & Pharmacology Neuroscience Veterinary

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Effect of Five Types Inert Dust to Rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae) in Stored Rice Seeds Ludji Pantja Astuti; Rohmatin Maula; Akhmad Rizali; Muhammad Bayu Mario
The Journal of Experimental Life Science Vol. 9 No. 3 (2019)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1063.646 KB) | DOI: 10.21776/ub.jels.2019.009.03.04

Abstract

Rhyzopertha dominica (F.) is one of the primary pests in stored rice. Generally, pest control in the storage was done by spraying and fumigation using synthetic insecticide. The application of chemical insecticide using phosphine can cause resistant to insect pests and toxic to humans. Regarding the negative effect of insecticide application, the alternative control by using natural resources like inert dust is expected to be a good solution to control pests of stored products. This research was aimed to study the effectiveness of five inert dusts, which are: rice husks ash, volcanic ash, giant bamboo leaves ash, corncobs ash, coconut shells ash to adult mortality and the inhibition of population growth of R. dominica on stored rice seeds. The results showed that giant bamboo leaves at 8 g kg-1 caused 100% of mortality and faster than other inert dusts tested. Giant bamboo leaves and rice husks were more effective to suppress the number of eggs, larvae, pupae, and new adults (F1). Inert dust could decrease the hatchability of eggs, inhibit population growth, and decrease the weight of new adults (F1). The damage to the treated rice seeds was significantly lower than untreated rice seeds. Keywords: ash, control, inert dust, silica, stored product pest 
Potensi Serbuk Biji Ketumbar dan Rimpang Jahe terhadap Hama Kumbang Kacang Azuki Callosobruchus chinensis M. Bayu Mario; Ludji Pantja Astuti; Lekhnath Kafle; Jue-Liang Hsu; Muh. Ridha Taqwa Tang; Ito Fernando; Yogo Setiawan
Jurnal Ilmu Alam dan Lingkungan Vol. 14 No. 1 (2023): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jal.v14i1.26208

Abstract

Adzuki bean weevil, Callosobruchus chinensis (Linnaeus) (Coleoptera: Chrysomelidae) is one of primary pests that infest the adzuki bean, mung bean, cowpea, chickpea, and other legumes. This study aimed to investigate the effect of coriander seed and ginger rhizome powders in 1, 2, and 3 g dose admixed directly with adzuki bean on biological variables of C. chinensis and grain quality in laboratory conditions. This study was arranged by completely randomized design (CRD) that consisted of six combination treatments and control. Each of treatment was repeated five times. Observed biological variables consisted of adult longevity, fecundity, and F1 progeny. Observed grain quality variables consisted of percentage of damaged grain and grain viability. Results showed that adzuki bean treated with ginger powder on 2 and 3 g dose had good results to control C. chinensis and kept the grain quality in relatively good condition compared to other treatments and control.
Co-Authors Akhmad Rizali Albert Fernando Sitorus Jue-Liang Hsu Lekhnath Kafle Ludji Pantja Astuti Ludji Pantja Astuti Muh. Ridha Taqwa Tang Rohmatin Maula Yogo Setiawan