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Black Point Disease of Wheat.

Black Point

Alternaria alternate

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

Leaf Rust /Brown Rust

Insect pests of Wheat crop

Insect pests of Wheat crop


Sitobion avenae, Rhopalosiphum padi and various other species

Karnal bunt of wheat.



Loose smut of wheat.




Figure 1: Loose smut of wheat



Disease Name: Loose Smut 

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


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Sheath blight of Rice.


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.


Name of Disease: Brown spot.


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

 Helminthosporium  oryzae  (Breda de Haan.)


Blast of Rice.



              Figure 1/2: Blast of Rice


Choice of seeds-TOMATO.

Choice of seeds

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