View Item 
      •   IPB Repository
      • IPB e-Journal
      • Jurnal Manajemen Hutan Tropika
      • View Item
      •   IPB Repository
      • IPB e-Journal
      • Jurnal Manajemen Hutan Tropika
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Epidemiologi Hawar Daun Bibit Pinus merkusii yang Disebabkan oleh Pestalotia theae

      Thumbnail
      View/Open
      e-Journal (179.1Kb)
      e-Journal_Abstract (133.4Kb)
      PostScript (492.3Kb)
      Date
      2004
      Author
      Sutarman
      Hadi, Soetrisno
      Saefuddin, Asep
      Achmad
      Suryani, Ani
      Metadata
      Show full item record
      Abstract
      The objectives of the study are as follows: to know the interrelationships between the weather components as well as Pestalotia theae's aerial conidiospore population and the development of needle blight on Pinus merkusii seedlings, and to determine the effect of nursery site on the early development of the disease. Two week's average without interval model is the most reliable model to be used for determining the interrelationship between the development of the disease severity and the weather components. Light duration, rain fall, relative humidity and temperature are the weather components significantly affect the increase of the disease severity. The nursery in Pongpoklandak, Cianjur (26,5 - 30,5 oC; RH: 92-98 %), West Java, is the most optimal location for the development of the disease. To maintain the Disease Index at the most about 25 on seedlings over 6 months old, is the key factor for the successful management of needle blight on P. merkusii seedlings in the nursery.
      URI
      http://repository.ipb.ac.id/handle/123456789/31127
      Collections
      • Jurnal Manajemen Hutan Tropika [133]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository