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All Journal AGRIKA Jurnal Biologi Tropis JURNAL EDUCATION AND DEVELOPMENT Jurnal Peternakan (Jurnal of Animal Science) Jurnal Proteksi Tanaman Tropika Media Pertanian jurnal proteksi tanaman tropika Jurnal Pengabdian Mahakarya Masyarakat Indonesia
Junianto S. Batubara
Departemen Proteksi Tanaman, Fakultas Pertanian, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Veterinary

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Journal : JURNAL EDUCATION AND DEVELOPMENT

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RESPONS FUNGSIONAL LARVA Menochilus sexmaculatus TERHADAP KELIMPAHAN KUTU DAUN Aphis craccivora Junianto S Batubara
Jurnal Education and Development Vol 10 No 3 (2022): Vol.10. No.3 2022
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (407.121 KB) | DOI: 10.37081/ed.v10i3.3850

Abstract

Long beans are one of the strategic horticultural commodities in Indonesia. One of the important pests on long bean plants is the aphid Aphis craccivora Koch (Hemiptera: Aphididae). A. craccivora attacks long bean plants starting from the vegetative to generative phase. This research was conducted with the aim of knowing the functional response of the predator Menochilus Sexmaculatus to the increased control of aphids A. craccivora and the functional response parameters “a” and “Th” on M. Sexmaculatus. This research was conducted in Dramaga, Bogor Regency. Based on the observation that the increase in the density of A. craccivora, the predation rate of A. craccivora by predators of M. sexmaculatus also increased, resulting in an increase in the functional response of M. sexmaculatus.
KEANEKARAGAMAN SERANGGA POLINATOR PADA BUNGA KEDELAI DAN KACANG TANAH Junianto S Batubara
Jurnal Education and Development Vol 10 No 3 (2022): Vol.10. No.3 2022
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.153 KB) | DOI: 10.37081/ed.v10i3.3852

Abstract

Serangga penyerbuk merupakan salah satu layanan jasa ekosistem yang sangat penting bagi manusia maupun lingkungan dan berperan sebesar 35% dalam penyediaan sumber pangan dunia. Penelitian dilakukan dengan tujuan untuk mengetahui komposisi dan kelimpahan serangga pengunjung bunga kedelai dan kacang tanah. Penelitian ini dilakukan Kampung Sawah baru, Desa Babakan, Kecamatan Dramaga, Kabupaten Bogor. Berdasarkan hasil pengamatan, Megachile sp. (Hymenoptera: Megachilidae) merupakan serangga polinator yang paling banyak dijumpai kunjungannya terhadap bunga pertanaman kacang tanah dan kedelai.
Co-Authors Anuar Ramut Asra, Syafina Efendi, Usman Harlina Kusuma Tuti Hermon, Hermon Ibrahim, T. Miftah Lubis, Rizky Febriana Br Mardiantono, Mardiantono Mardiati Zain Mario Pani Mona Fhitri Srena Rahayu Eka Sari Riska Romaito Nasution Sari, Yulia Padma Sari, Yulia Patma Siadari, Ulidesi Sutan Sahala Muda Marpaung