Comments on: Component technologies for rice tungro disease management http://ricehoppers.net/2008/12/17/component-technologies-for-rice-tungro-disease-management/ A blog on the latest information and issues relevant to managing rice planthopper problems Mon, 01 Mar 2010 01:00:22 +0000 http://wordpress.com/ hourly 1 By: Roger Cabunagan/IRRI http://ricehoppers.net/2008/12/17/component-technologies-for-rice-tungro-disease-management/#comment-136 Roger Cabunagan/IRRI Tue, 16 Jun 2009 01:59:19 +0000 http://ricehoppers.net/?p=135#comment-136 Typical symptom of rice infected with tungro are stunting and yellow or orange-yellow discoloration of the leaves. Infected plants also have a reduced number of tillers and may have rust-colored spots on the leaves. The degree of stunting and leaf discoloration is dependent on the variety, strains of the viruses, age of the plant when infected, and the environment. Tungro may produce a mottling, striping or interveinal necrosis of the leaves. For management practices please read the paper on "component technologies.. Typical symptom of rice infected with tungro are stunting and yellow or orange-yellow discoloration of the leaves. Infected plants also have a reduced number of tillers and may have rust-colored spots on the leaves. The degree of stunting and leaf discoloration is dependent on the variety, strains of the viruses, age of the plant when infected, and the environment. Tungro may produce a mottling, striping or interveinal necrosis of the leaves.

For management practices please read the paper on “component technologies..

]]> By: Dr. P.P.Jambhulkar http://ricehoppers.net/2008/12/17/component-technologies-for-rice-tungro-disease-management/#comment-135 Dr. P.P.Jambhulkar Mon, 15 Jun 2009 09:57:07 +0000 http://ricehoppers.net/?p=135#comment-135 What are the distinguishing symptoms and management practices for Tungro disease What are the distinguishing symptoms and management practices for Tungro disease

]]> By: Dr. Jameel Akhtar http://ricehoppers.net/2008/12/17/component-technologies-for-rice-tungro-disease-management/#comment-62 Dr. Jameel Akhtar Wed, 25 Mar 2009 14:15:23 +0000 http://ricehoppers.net/?p=135#comment-62 are there few varities which are resistant or tolerant to tungro virus are there few varities which are resistant or tolerant to tungro virus

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