Infeksi Fusarium sp. Penyebab Penyakit Lapuk Batang dan Cabang pada Enam Klon Karet
| Main Authors: | Eko Heri Purwanto, Eko Heri Purwanto, A.Mazid, A. Mazid, Nurhayati , Damiri |
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| Format: | Article PeerReviewed application/pdf Image |
| Terbitan: |
Universitas Sriwijaya
, 2013
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| Subjects: | |
| Online Access: |
http://eprints.unsri.ac.id/4635/2/infeksi_Fusarium_pada_6_klon_karet_(Sriwijaya_agt_13.pdf http://eprints.unsri.ac.id/4635/8/003.jpg http://eprints.unsri.ac.id/4635/ |
Daftar Isi:
- The objectives of the research was to study the infection of o Fusarium sp., the pathogen of rubber stem rot disease on six rubber clons. The research was conducted at Phytophatology laboratorium and green house at the Plant Pest and Diseases Department, Agriculture Faculty, Sriwijaya University, from March to July 2010. The treatments were arranged in a Completely randomized Block Design (CRBD) with six treatments and tree replications. Each replication consisted of four polibags of rubber plants. The clons tested were RRIM 712, PB260, PR261, IRR 44, GT1 and BPM 24.. The results showed that RRIM 712 was the most susceptible clon to Fuarium sp. infection, whereas disease severety reach up to 82,50 percent and leaf fall 75,80 percent. Clon IRR 24 show as the moderat resistance clon to the pathogen infection. The severity disease of this clon only 42,33 percent and leaf fall 21,33 percent. Keyword: rubber clons, Fusarium sp, rubber stem rot disease.