2015
DOI: 10.20961/bioedukasi-uns.v8i1.3090
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Uji Toksisitas Isolat Kristal Protein Bacillus thuringensis (Bt) sebagai Agen Pengendali Hama Terpadu Wereng Hijau (Nepotettix virescens ) Vektor Penyakit Tungro sebagai Upaya Peningkatan Ketahanan Pangan Nasional

Abstract: Bakteri Bacillus thuringensis adalah salah satu jenis mikroba yang telah dikembangkan sebagai salah satu bioinsektisida karena bersifat pathogen terhadap serangga. Sifat dari Kristal protein bakteri Bacillus thuringensis bersifat spesisfik terhadap serangga sehingga sangat efektif dan tidak membahayakan organisme non target. Penelitian ini bertujuan untuk memperoleh bioinsektisida dari isolate Bacillus thuringensis yang memiliki konsentrasi tepat untuk mengendalikan serangan hama wereng hijau sebagai agen viru… Show more

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Cited by 2 publications
(3 citation statements)
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“…So, the increase in pests will be linear with the development of natural enemies of the organism. The lack of larval mortality at the concentrations is likely due to the bacteria used, whose pathogenicity has been reduced [6], thus affecting mortality from test insects [8,9].…”
Section: Laboratory Testingmentioning
confidence: 99%
See 1 more Smart Citation
“…So, the increase in pests will be linear with the development of natural enemies of the organism. The lack of larval mortality at the concentrations is likely due to the bacteria used, whose pathogenicity has been reduced [6], thus affecting mortality from test insects [8,9].…”
Section: Laboratory Testingmentioning
confidence: 99%
“…This armyworm attack occurred at the same time as water drought in the land, so the potential population of armyworms is predicted to increase if control measures are not taken quickly. Economic losses can occur because farmers can experience crop failure [8,9].…”
mentioning
confidence: 99%
“…B. thuringiensis merupakan strain dari bakteri yang menghasilkan protein kristal bersifat toxic pada serangga. Protein kristal ini mudah terurai dan ramah lingkungan (Suwarno et al, 2015) serta memiliki target spesifik terhadap serangga tertentu dan waktu penerapannya relatif singkat (Singh, 2019). Pupuk organik memiliki kemampuan dalam meningkatkan sumber organik, nutrisi tanaman serta dapat mempengaruhi produktivitas tanaman (Beenish et al,2018).…”
Section: Pendahuluanunclassified