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Survival and development of Cadra cautella (Walker) (Lepidoptera: Pyralidae) on cocoa bean and cocoa powder: Kemampuan hidup dan perkembangan Cadra cautella (Walker) (Lepidoptera: Pyralidae) pada biji dan bubuk kakao Astuti, Ludji Pantja; Sartika, Putri Dewi; Mutala'liah, Mutala'liah; Wulandari, Ratna; Ramadhan, Nino Trifatu
Jurnal Entomologi Indonesia Vol 21 No 1 (2024): March
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.21.1.35

The almond moth Cadra cautella (Walker) is a notable stored product pest which can cause detrimental loss on stored cocoa. Cocoa can be stored in bean and powder forms. The information about survival and development of C. cautella on stored cocoa is limited. This research aimed to determine the effect of cocoa powder and cocoa bean in the storage against the survival and development of C. cautella. This research was conducted in Plant Pests Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Universitas Brawijaya. This research consisted of two treatments namely cocoa bean and cocoa powder with no choice method and repeated six times. The observed variables were number of larvae, pupae, male and female almond moth of F1 progeny, and developmental time of this insect. The t-test analysis was applied to determine the treatment effect. Results showed that the number of larvae, pupae, adult males and females of F1 progeny cultured on cocoa powder were significantly higher than on cocoa bean. The total developmental time and life cycle of almond moth were shorter on cocoa powder than on cocoa bean. Therefore, to store cocoa in powder form is riskier to the almond moth infestation rather than in bean form. Hence, it is suggested to take more concern on the cocoa powder storage better in order to minimize the almond moth infestation.

STRATEGI PENGELOLAAN PENYIMPANAN KEDELAI (Glycine max L.) TERHADAP SERANGAN KUMBANG KACANG TUNGGAK (Callosobruchus maculatus) Mutala'liah, Mutala'liah; Arifianto, Robi Aziz; Sardono, Susilo Yudo
Jurnal Agroteknologi Vol 16, No 1 (2025): Agustus 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v16i1.33527

Pests and diseases often cause damage to post-harvest commodities. Callosobruchus maculatus is a type of storage insect that damages legume commodities, especially soybeans. This insect cause damage on bean commodities, especially during the storage process. Chemical pesticides are an alternative material which is a quite effective in controlling postharvest pests and diseases. However, pesticide have several side effects on human health and the environment. Therefore, the control action should integrate several compatible methods by applying the principles of integrated of stored product pest management. This review aimed to elaborate various control method to reduce C. maculatus population and increasing soybean productivity. Several techniques regarding on pest control that could be used in controlling C. maculatus comprises of the use of vacuum packaging, storage sanitation, physical control, the use of plant-based pesticides, gamma radiation, and fumigation. By integrating the control techniques, also taking into account in the principal of integrated stored product pest management could be used as a basis of managing stored product pest population in the storage, so that it could suppress the C. maculatus population and reduce the damage on stored commodities both in quality and quantity.

Survival and development of Cadra cautella (Walker) (Lepidoptera: Pyralidae) on cocoa bean and cocoa powder: Kemampuan hidup dan perkembangan Cadra cautella (Walker) (Lepidoptera: Pyralidae) pada biji dan bubuk kakao Astuti, Ludji Pantja; Sartika, Putri Dewi; Mutala'liah, Mutala'liah; Wulandari, Ratna; Ramadhan, Nino Trifatu
Jurnal Entomologi Indonesia Vol 21 No 1 (2024): March
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.21.1.35

The almond moth Cadra cautella (Walker) is a notable stored product pest which can cause detrimental loss on stored cocoa. Cocoa can be stored in bean and powder forms. The information about survival and development of C. cautella on stored cocoa is limited. This research aimed to determine the effect of cocoa powder and cocoa bean in the storage against the survival and development of C. cautella. This research was conducted in Plant Pests Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, Universitas Brawijaya. This research consisted of two treatments namely cocoa bean and cocoa powder with no choice method and repeated six times. The observed variables were number of larvae, pupae, male and female almond moth of F1 progeny, and developmental time of this insect. The t-test analysis was applied to determine the treatment effect. Results showed that the number of larvae, pupae, adult males and females of F1 progeny cultured on cocoa powder were significantly higher than on cocoa bean. The total developmental time and life cycle of almond moth were shorter on cocoa powder than on cocoa bean. Therefore, to store cocoa in powder form is riskier to the almond moth infestation rather than in bean form. Hence, it is suggested to take more concern on the cocoa powder storage better in order to minimize the almond moth infestation.

Functional Diversity of Nematode on Rice Agroecosystem in Banyumas, Central Java Mutala'liah, Mutala'liah; Bayyinah, Lafi Na'imatul; Pratama, Rama Adi; Rahmawati, Nur Arum; Widhiana, Dwi Mei
Jurnal Ilmu Pertanian Indonesia Vol. 31 No. 1 (2026): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.31.1.33

Diversity of ecosystem components in rice agroecosystem is one of the keys to rice growing success. There was still a lack of information regarding the functional diversity of nematodes in the rice agroecosystems, hence the purpose of this study was to investigate the functional diversity of nematodes in rice ecosystems. This study was conducted by collecting samples from rice planting centers in Banyumas: Wangon, Jatilawang, Ajibarang, Rawalo, and Baturraden. Soil samples were collected randomly around rice plants at two places in each subdistrict. A total of 100 g of soil was extracted and isolated using the White-head tray technique. The observed variables were the morphological characteristics and functions of the nematode genus. The Shannon-Weiner diversity index was used to calculate the diversity (H'), evenness (E), and dominance (D) indices. The findings revealed five distinct nematode functions: omnivore-predator (Eudorylaimus), omnivore (Dorylaimus), microbial feeder and predator (Diplogaster), bacterivore (Cephalobus and Rhabditis), and herbivore (Hirschmanniella, Meloidogyne, Helicotylenchus). The most abundant genus was Eudorylaimus (32%), followed by Hirschmanniella (23%), Dorylaimus (17%), Meloidogyne 12%, Helicotylenchus (8%), Diplogaster (4%), and Rhabditis and Cephalobus (2% each). The H' index ranged from low to moderate, the E index varied from moderate to high, and D indicated that some sites were dominant. In conclusion, the diversity of nematode functions on rice agroecosystems in Banyumas was extensive, although R1 site in Rawalo district should be concerned due to Meloidogyne domination. Keywords: biodiversity, nematodes, paddy, soil

Analisis Vegetasi Gulma pada Lahan Budidaya Jagung di Arcawinangun, Purwokerto Timur, Banyumas Bayyinah, Lafi Naimatul; Pratama, Rama Adi; Mutala'liah, Mutala'liah
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol 4 No 2 (2022): December
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v4i2.1120

Jagung merupakan tanaman sumber karbohidrat sehingga mempunyai nilai strategis dan nilai ekonomis yang tinggi, akan tetapi praktik budidaya tanaman jagung mengalami berbagai kendala, salah satunya adalah keberadaan gulma pada lahan budidaya yang berpotensi menurunkan produksi tanaman jagung. Upaya pengendalian gulma oleh petani saat ini kurang efektif dan efisien karena kurangnya pemahaman tentang vegetasi gulma yang tumbuh. Penelitian ini bertujuan untuk menganalisis vegetasi gulma dan menentukan gulma dominan pada lahan budidaya jagung di Kelurahan Arcawinangun, Kecamatan Purwokerto Timur, Kabupaten Banyumas. Penelitian ini menggunakan metode kualitatif dengan mengidentifikasi gulma yang ditemukan, dan metode kuantitatif dengan menghitung dan menganalisis vegetasi gulma yang dominan. Pengambilan sampel dilakukan dengan metode Kuadrat menggunakan plot ukuran 0,5 x 0,5 m2 secara acak dengan melemparkan plot ke lahan budidaya jagung sebanyak 10 kali sehingga terdapat 10 plot sampel. Hasil penelitian menunjukkan bahwa terdapat 11 spesies gulma yang tumbuh pada lahan budidaya jagung di Kelurahan Arcawinangun, Kecamatan Purwokerto Timur dengan komposisi 6 termasuk golongan gulma berdaun lebar, 3 termasuk golongan gulma rerumputan, dan 2 termasuk golongan gulma teki. Gulma yang mendominasi pada lahan tersebut adalah Synedrella nodiflora dari golongan gulma berdaun lebar dengan nilai SDR sebesar 31,1%, dan Cyperus iria dari golongan teki dengan nilai SDR sebesar 23,8%.

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