PENGARUH BEBERAPA JENIS SUMBER KITOSAN TERHADAP PENYAKIT MOSAIK DISEBABKAN OLEH Tobacco mosaic virus (TMV) PADA TANAMAN CABAI (Capsicum annuum L.)

Authors

  • M Eris Oktavian Universitas Jambi
  • Asniwita Asniwita Universitas Jambi
  • Herni Dwinta Pebrianti Universitas Jambi

DOI:

https://doi.org/10.22437/agroecotania.v7i1.42019

Abstract

Penyakit mosaik disebabkan oleh Tobacco mosaic virus menyebabkan kerugian ekonomis pada tanaman cabai baik secara kualitas maupun kuantitas. Salah satu pengendalian penyakit mosaik menggunakan kitosan. Kitosan dapat diperoleh dari cangkang hewan. Penelitian ini bertujuan untuk mempelajari efektivitas berbagai jenis sumber kitosan untuk mengendalikan penyakit mosaik pada tanaman cabai. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 5 ulangan. Perlakuan yang digunakan yaitu kontrol sehat (tanpa TMV dan kitosan), kontrol sakit (tanpa kitosan), kitosan kulit udang, kitosan cangkang kerang pensi, dan kitosan industrial. Pemberian kitosan dapat memperlambat masa inkubasi. Perlakuan kitosan kulit udang mampu menekan intensitas penyakit TMV sebesar 41,86%. Kitosan yang digunakan dalam penelitian ini memiliki potensi untuk menekan intensitas penyakit Tobacco mosaic virus (TMV) pada tanaman cabai. Kitosan dapat dikombinasikan dengan teknik pengendalian yang lain dalam teknik pengendalian penyakit secara terpadu.

 

Kata kunci: Cabai, Kitosan, Tobacco mosaic virus,

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Published

2025-02-24

Issue

Vol. 7 No. 1 (2024): Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian

Section

Articles

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Copyright (c) 2025 M Eris Oktavian, Asniwita Asniwita , Herni Dwinta Pebrianti

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