Perbandingan Efektivitas Bacillus thuringiensis dengan Teknologi Ozon dalam pengendalian hama Spodoptera litura pada daun cabai (Capsicum annum)
نویسندگان
چکیده
Abstrak. Hama ulat grayak (S. litura) merupakan salah satu hama yang menyebabkan daun berlubang tidak beraturan, sehingga mengganggu proses fotosintesis mengurangi produksi tanaman cabai perlu dilakukan penanganan hama. Tujuan dari penelitian untuk melihat perbandingan efektivitas B. thuringiensis dengan teknologi ozon dibangkitkan melalui reaktor Dielectric Barier Discharge Plasma dalam mengendalikan S. litura pada di laboratorium.Metode terdiri beberapa tahapan yaitu (1) Pemeliharaan larva (2) Perlakuan dan Pengujian Ozon terhadap (3) Toksisitas Isolat Bt litura. Parameter ini tentang mortalitas (%), perubahan persentase populasi (%). pemberian Bacillus sangat efektif Spodoptera litura, hal terlihat 1 hari setelah aplikasi (HSA) sudah tampak (kematian), sedangkan perlakuan baru 3 (HSA). Hasil penurunan jumlah bakteri lebih cepat ke 4 0 hidup, sampai 10 HSA masih tersisa 20 % litura.Comparison of the Effectiveness with Ozone Technology in pest control chili leaf (Capsicum annum)Abstract. The armyworm is one pests that causes irregular perforated leaves, thus disrupting photosynthesis process thereby reducing production plants so management necessary. purpose this study was to compare effectiveness ozone technology generated through Barrier reactor controlling on leaves laboratory.
 research method consisted several stages, namely Maintenance larvae treatment and testing Toxicity isolates against litura.The results will reveal about mortality (%),and change population percentage very effective it seen day after application caterpillar showed (death), while only appeared days decrease number 
 bacteria were faster 4th (HSA), live caterpillars, until 10th DSA still remained 20% pests.
منابع مشابه
Efektifitas Teknologi Informasi Dalam Proses Belajar Mengajar Pada Universitas Budi Luhur
In general, however, IT will empower students to have greater control over the learning process, with all the benefits associated with active learning and personal responsibility. Not only will students decide when to learn and how to learn, increasingly they will also decide what to learn and how that learning is to be certified. Traditionally, higher education institutions have combined sever...
متن کاملSilencing of midgut aminopeptidase N of Spodoptera litura by double-stranded RNA establishes its role as Bacillus thuringiensis toxin receptor.
Insecticidal crystal proteins of Bacillus thuringiensis bind to receptors in the midgut of susceptible insects leading to pore formation and death of the insect. The identity of the receptor is not clearly established. Recently a direct interaction between a cloned and heterologously expressed aminopeptidase (slapn) from Spodoptera litura and the Cry1C protein was demonstrated by immunofluoresc...
متن کاملValidasi data dengan menggunakan objek lookup pada borland delphi 7.0
s: Developing an application with some tables must concern the validation of input (scpecially in Table Child). In order to maximize the accuracy and input data validation. Its called lookup (took data from other dataset). There are 2 (two) ways to lookup data from Table Parent: 1) Using Objects (DBLookupComboBox & DBLookupListBox), or 2) Arranging The Properties Of Fields Data Type (shown by u...
متن کاملMultidimensi Pada Data Warehouse Dengan Menggunakan Rumus Kombinasi
Multidimensional in data warehouse is a compulsion and become the most important for information delivery, without multidimensional data warehouse is incomplete. Multidimensional give the able to analyze business measurement in many different ways. Multidimensional is also synonymous with online analytical processing (OLAP).
متن کاملLag-Lead Compensator for Shape Memory Alloy in Gripping Manipulation
Abstrak Shape Memory Alloy (SMA) adalah salah satu jenis aktuator yang sedang banyak dipelajari pada aplikasi skala mikro dan nano. Namun di sisi lain, pengembangan pengendalian dalam skala ini masih perlu pengembangan dan penelitian lebih lanjut. Artikel ini mempresentasikan hasil evaluasi tanggapan pergerakan kendali kalang tertutup dari TiNi SMA dalam bentuk spring yang dikendalikan kompensa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Rona Teknik Pertanian
سال: 2022
ISSN: ['2085-2614', '2528-2654']
DOI: https://doi.org/10.17969/rtp.v15i2.28350