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Black Point Disease of Wheat.

Submitted by vikramsrf on Sat, 21/01/2012 - 16:32
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Black Point

Alternaria alternate

Rust disease of Wheat crop - Leaf, Yellow and Stem rust.

Submitted by vikramsrf on Sat, 21/01/2012 - 15:47
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  • Distribution:Development:Management:


Leaf Rust /Brown Rust

Insect pests of Wheat crop

Submitted by vikramsrf on Sat, 21/01/2012 - 14:28
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Insect pests of Wheat crop

Aphids

Sitobion avenae, Rhopalosiphum padi and various other species

Karnal bunt of wheat.

Submitted by vikramsrf on Sat, 21/01/2012 - 11:18
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Loose smut of wheat.

Submitted by vikramsrf on Fri, 20/01/2012 - 16:34
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Figure 1: Loose smut of wheat

 

 

Disease Name: Loose Smut 

Cause:    Ustilago tritici (Pers.) Rostr. (=Ustilago nuda tritici Schaf.)

Vermicomposting.

Submitted by vikramsrf on Fri, 20/01/2012 - 15:41
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Vermicomposting. 

Sheath blight of Rice.

Submitted by vikramsrf on Fri, 20/01/2012 - 11:21
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Name of Disease: Sheath blight of Rice.

Cause:Rhizoctonia solani Kuhn (Thanatephorus cucumeris Frank donk) it overwinters in the form of sclerotia of the fungus.

Brown spot disease of Rice.

Submitted by vikramsrf on Fri, 20/01/2012 - 11:09
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Name of Disease: Brown spot.

 

Cause:    Cochliobolus miyabeanus (Ito & kur.) Drech ex Dast.

 Helminthosporium  oryzae  (Breda de Haan.)

 

Blast of Rice.

Submitted by vikramsrf on Thu, 19/01/2012 - 16:59
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              Figure 1/2: Blast of Rice

 

Choice of seeds-TOMATO.

Submitted by vikramsrf on Thu, 19/01/2012 - 16:29
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Choice of seeds