UJI EFEKTIVITAS Trichoderma sp. TERHADAP Colletotrichum gloeosporioides (Penz). Penz. et Sacc. PENYEBAB PENYAKIT GUGUR DAUN PADA TANAMAN KARET

Bulandini, Amelia and Damiri, Nurhayati and Mazid, Abdul (2012) UJI EFEKTIVITAS Trichoderma sp. TERHADAP Colletotrichum gloeosporioides (Penz). Penz. et Sacc. PENYEBAB PENYAKIT GUGUR DAUN PADA TANAMAN KARET. Majalah Ilmiah Sriwijaya, XXII (15). pp. 56-67. ISSN 0126-4680

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      Abstract

      ABSTRACT The research was conducted at Phytophatology laboratorium and green house at the Plant Pest and Diseases Department, Agriculture Faculty, Sriwijaya University, from March to June 2012. The purpose of this research was to know effect of Trichoderma sp. to the infection and growth of Colletotrichum gloeosporioides the pathogen of rubber leaf fall disease. The treatments were arranged in a Completely randomized Block Design (CRBD) with seven treatments and four replications. The results of the research showed that the Trichoderma sp. have potention to supress growth of Colletotrichum gloeosporioides, the pathogen of rubber leaf fall disease. The applied of Trichoderma sp. three days after Colletotrichum gloeosporioides applied (C) and The applied of Trichoderma sp. five days after Colletotrichum gloeosporioides applied (D) ware the best treatment to supress infection and growth of Colletotrichum gloeosporioides the pathogen of rubber leaf fall disease with percentation of disease severity was 26,03 %, and percentation of Leaf fall was 1,40% Key word : Trichoderma sp., Colletotrichum gloeosporioides, rubber leaf fall disease

      Item Type: Article
      Subjects: S Agriculture > S Agriculture (General)
      Divisions: Faculty of Agriculture > Department of Plant Pests and Diseases
      Depositing User: Dr. Nurhayati Damiri
      Date Deposited: 05 Aug 2013 23:22
      Last Modified: 05 Aug 2013 23:22
      URI: http://eprints.unsri.ac.id/id/eprint/2495

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