Eksplorasi Bakteri Endofit Terhadap Cendawan Pestalotiopsis microspora Penyebab Penyakit Gugur Daun Pada Tanaman Karet (Hevea brasiliensis Muell. Arg.)

نویسندگان

چکیده

Penelitian ini bertujuan mengeksplorasi bakteri endofit dan mengetahui efektifitas tersebut terhadap cendawan Pestalotiopsis microspora penyebab penyakit gugur daun pada tanaman karet. Ada salah satu jenis yang serangannya meluas yaitu disebabkan oleh microspora. dapat menyerang semua klon karet sehingga mengakibatkan penurunan produksi lateks. Adanya serangan patogen kerugian secara ekonomi sangat besar. Oleh karna itu, diperlukan suatu pengendalian efektif efesiensi. biologis dengan menggunakan mikroorganisme bersifat antagonis, adanya sebagai pengendali telah menjadi alternatif untuk menghentikan peran kimiawi. Rancangan Acak Lengkap (RAL) Non Faktorial 6 perlakuan 4 ulangan, media Potato Dextrose Agar (PDA) digunakan uji antagonis in Vitro metode dual culture. Hasil analisis ragam menunjukkan bahwa Secara In Terhadap berpengaruh nyata persentase daya hambat miselium 1, 2, 3, 4, 5, Hari Setelah Inkubasi (HSI).

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ژورنال

عنوان ژورنال: Jurnal Ilmu-Ilmu Pertanian Indonesia

سال: 2023

ISSN: ['1411-0067', '2684-9593']

DOI: https://doi.org/10.31186/jipi.25.1.51-58