2018
DOI: 10.23960/jat.v6i3.2924
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UJI EFIKASI EKSTRAK DAUN MIMBA, DAUN MENGKUDU dan BABADOTAN TERHADAP MORTALITAS LARVA Crocidolomia binotalis Zell. DI LABORATORIUM

Abstract: Kubis (Brassica oleracea) merupakan salah satu jenis tanaman sayuran penting yang mempunyai nilai gizi yang tinggi.Serangan organisme pengganggu tanaman (OPT) merupakan salah satu faktor pembatas hasil dan produksi sayuran kubis. Serangga Crocidolomia binotalis Zell. (Lepidoptera:Pyralidae) merupakan hama tanaman kubis karena dapat merusak sehingga menyebabkan gagal panen. Tujuan penelitian ini adalahuntuk mengetahui pengaruh ekstrak daun mimba, daun mengkudu dan babadotan terhadap mortalitas larva C. binotali… Show more

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Cited by 6 publications
(6 citation statements)
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“…This is because neem seeds contain azadirachtin compound which functions as an antifeedant or food repellent for insects, besides that azadirachtin can interfere with insect growth and reproduction. According to Ervinatun et al (2018), Azadirachtin can be an for insects because these compounds produce chemoreceptors in the mouth part, these chemical receptors can interfere with the perception of stimuli to eat. Based on observations, the application of vegetable pesticides from neem fruit extract was able to reduce the population of C. pavonana by 30%, and reduce the population of M. persicae by 65.5% after one month of application.…”
Section: Resultsmentioning
confidence: 99%
“…This is because neem seeds contain azadirachtin compound which functions as an antifeedant or food repellent for insects, besides that azadirachtin can interfere with insect growth and reproduction. According to Ervinatun et al (2018), Azadirachtin can be an for insects because these compounds produce chemoreceptors in the mouth part, these chemical receptors can interfere with the perception of stimuli to eat. Based on observations, the application of vegetable pesticides from neem fruit extract was able to reduce the population of C. pavonana by 30%, and reduce the population of M. persicae by 65.5% after one month of application.…”
Section: Resultsmentioning
confidence: 99%
“…Mimba efektif mencegah makan (antifeedant) bagi serangga dan mencegah serangga mendekati tanaman (repellent) dan bersifat sistemik. Mimba dapat membuat serangga mandul karena dapat mengganggu produksi hormon dan pertumbuhan serangga [5].…”
Section: Pendahuluanunclassified
“…Kandungan minyak atsiri dalam daun mengkudu dapat menghasilkan bau dan uap yang dapat terhirup dalam proses pernapasan sehingga menyebabkan kematian hama (Setiawati et al 2018). Hasil penelitian pestisida nabati dari daun mengkudu menunjukkan bahwa ekstrak daun mengkudu dengan konsentrasi 5% menghasilkan mortalitas larva hama Crocidolonia binotalis 100% setelah 48 jam aplikasi (Ervinatun et al 2018). Hasil penelitian terhadap analisis fitokimia daun pepaya menunjukkan bahwa daun pepaya mengandung Alkaloid, enzim Papain, Triterpenoid, Steroid, Flavonoid, Saponin dan Tannin (A'yun & Laily, 2015) yang juga dapat dimanfaatkan sebagai pestisida nabati.…”
Section: Penurunan Insidensi (Tingkat Kejadian)unclassified