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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Entomologi Indonesia
Darma Bakti
Departemen Agroteknologi, Fakultas Pertanian, Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Social Sciences

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Biologi Stenocranus pacificus Kirkaldy (Hemiptera: Delphacidae) pada tanaman jagung (Zea mays L.) di rumah kasa Dosma Ulina Simbolon; Maryani Cyccu Tobing; Darma Bakti
Jurnal Entomologi Indonesia Vol 17 No 2 (2020): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.2.104

Abstract

Stenocranus pacificus Kirkaldy (Hemiptera: Delphacidae) is destructive pest on corn plants in South Lampung and it has been reported to cause corn damages in North Sumatra. The  objective of this research was to study some aspects biology of S. pacificus on corn plants in screenhouse. The research was conducted by observing the biology of S. pacificus that was reared on corn plants in screenhouse. The results showed that life cycle of S. pacificus was 38–47 (41,60 ± 3,19) days: egg was 9–11 (10,20 ± 0,79) days, the first instar nymph was 3–4 (3,70 ± 0,48) days, the second instar nymph was 3–4 (3,90 ± 0,32) days, the third instar nymph was 3–4 (3,70 ± 0,48) days, the fourth instar nymph was 3–4 (3,80 ± 0,42) days, and the fifth instar nymph was 3–4 (3,60 ± 0,52) days. Age of female was 13–17 (15,30 ± 1,34) days. It was longer than age of male which was 8–12 (10,10 ± 1,20) days. Female could produce 181–214 (197,60 ± 11,64) eggs during its life. The sex ratio was 1:1,98.
PELATIHAN PENGENDALIAN TERPADU HAMA TOMAT DAN TANAMAN SELA KOPI TEPAT GUNA DI DESA MUARA SALADI, KEC. ULU PUNGKUT, KAB.MADINA, SUMATERA UTARA Ameilia Zuliyanti Siregar; Darma Bakti; Irsal Irsal
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 3, No 2 (2020): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v3i2.391-398

Abstract

Community service activities of the Non PNBP Assisted Village Program in Increasing Farmers' Income through Integrated Agriculture in Muara Saladi Village, Ulu Pungkut District, Madina Regency, North of Sumatra. Implemented from May 2020 to October 2020. The approach method used was through potential / problem surveys, socialization, focus group discussions (FDG), training, mentoring activities and evaluation monitoring. Socialization and training were carried out, including Introduction to Soil Types and Land Suitability for Tomato Planting, Knowledge of Cultivation and Integrated Pest Management for Tomato and Vegetable Plants as well as planting of maga oranges and sweet fragrant manga as protective crops on coffee plants. The use of yellow glue traps (YST), Sweep nets and the manufacture of environmentally friendly vegetable pesticides from garlic, papaya and sour sop leaves, through training sessions and practice in tomato plantations is an effective way to manage integrated pest friendly environment. The use of vegetable pesticides in horticultural crops to control pests and diseases. Integrated pests and diseases increase the productivity of vegetables in an appropriate manner so that it supports increased income and welfare of horticultural farmers in Madina.
Co-Authors Ameilia Zuliyanti Siregar Dosma Ulina Simbolon Irsal Irsal Maryani Cyccu Tobing