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      Keefektifan Bakteri Agens Hayati terhadap Hama Penting pada Tanaman Melon

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      Date
      2022
      Author
      Eliza, Meri
      Wiyono, Suryo
      Istiaji, Bonjok
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      Abstract
      MERI ELIZA. Keefektifan Bakteri Agens Hayati terhadap Hama Penting pada Melon. Dibimbing oleh SURYO WIYONO dan BONJOK ISTIAJI. Penggunaan bakteri sebagai agen biokontrol termasuk upaya mengurangi dampak negatif penggunaan pestisida sintetik. Penelitian ini bertujuan untuk mengetahui efektivitas bakteri P14 dan J8 dalam mengendalikan hama. Penelitian ini dilakukan di perkebunan melon di Desa Jembayat, Kabupaten Tegal, Jawa Tengah pada bulan September hingga November 2021. Pengambilan data dilakukan secara langsung dengan mengamati gejala, tingkat kerusakan hama, serta menghitung populasi hama. Studi ini dilakukan denngan melihat pengaruh aplikasi agens biologis bakteri pada hama utama melon, yaitu kutu daun, kutu putih, lalat buah, dan kumbang daun. Percobaan disusun dalam Rancangan Acak Kelompok (RAK). Daerah penelitian terdiri dari lima blok sebagai ulangan, setiap blok berisi enam perlakuan yang ditandai dengan label.Hasil penelitian menunjukkan bakteri agens hayati P14 dan J8 menekan populasi kutu putih secara nyata pada umur 4 -7 minggu setelah tanam. Selain itu, bakteri P14 dan J8 juga berpengaruh terhadap peningkatan daya kecambah biji melon.
       
      MERI ELIZA. Effectiveness of Bacteria Agains Important Pests on Melon Plants. Supervised by SURYO WIYONO and BONJOK ISTIAJI. The use of bacteria as biocontrol agents includes efforts to minimize the negative impact of using synthetic pesticides. This study aims to determine the effectiveness of P14 and J8 bacteria to control pests. This research was conducted on a melon plantation in Jembayat Village, Tegal Regency, Central Java from October 2021 to November 2021. Data collection was carried out directly by observing the symptoms and the damage rate of pests, and calculating the population of pests. This study looked at the effect of the application of bacterial biological agents on major melon pests including aphids, mealybugs, fruit flies and leaf beetles. The experiments were arranged in a Randomized Block Design. The research area consists of five blocks as replicates, each block contains six treatments marked with the label. Research result show treatment of P14 and J8 bacteria agens hayati suppresses the population of mealybugs at some observation date In addition, P14 and J8 bacteria also had an effect on increasing the germination of melon seeds.
       
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      http://repository.ipb.ac.id/handle/123456789/115121
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      • UT - Plant Protection [2517]

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      Indonesia DSpace Group 
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