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Disease

भूरा किट्ट या रतुआ (पर्ण किट्ट):गेहूँ

Submitted by JP Jaiswal on Tue, 23/02/2010 - 16:12
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भूरा किट्ट या रतुआ (पर्ण किट्ट)

रोगकारी जीव: पक्सीनिया रिकॉन्डिटा फा. स्पि. ट्रिटिसाइ

मुख्य लक्षण: पत्तियों पर नारंगी से लेकर भूरे रंग के गोल बिखरे हुए स्फोट उत्पन्न होते हैं।

पीला किट्ट या हरदा (धारीदार किट्ट): गेहूँ

Submitted by JP Jaiswal on Tue, 23/02/2010 - 16:05
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रोग: किट्ट

पीला किट्ट या हरदा (धारीदार किट्ट)

रोगकारी जीव: पक्सीनिया स्ट्रिइफार्मिस फा. स्पि. ट्रिटिसाइ

Yellow ear rot/Tundu- Bacterial disease of wheat

Submitted by JP Jaiswal on Thu, 30/04/2009 - 15:32
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Yellow Ear rot or Bacterial Rot

Causal Organism: Corynebacterium tritici

Chief symptoms: Yellow exudate on the spikes is indicative of bacterial diseases .When dry, the exudates is white to yellow white .often the spikes and necks will emerge as a distorted sticky The early leaves may also be wrinkled or twisted

Control measures:

Glume blotch- Fungal disease of wheat

Submitted by JP Jaiswal on Sat, 02/05/2009 - 11:15
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Glume blotch

 Casual Organism or agents: Septoria Nodorum (leptosphaeria nodorum)

Hill bunt or stinking smut- fungal disease

Submitted by JP Jaiswal on Sat, 02/05/2009 - 11:07
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Hill bunt

Causal Organism: Tilletia caries and Tilleria foetida

Black point- Fungal disease of wheat

Submitted by JP Jaiswal on Sat, 02/05/2009 - 10:46
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Black Point

Causal Organism: Alternaria, Helminthosporium, Fusarium

 

Karnal bunt- Fungal disease of wheat

Submitted by JP Jaiswal on Thu, 30/04/2009 - 17:32
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Karnal Bunt

Causal Organism: Neovossia indica (Tilletia indica)

Flag smut- Fungal disease of wheat

Submitted by JP Jaiswal on Thu, 30/04/2009 - 17:19
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Flag Smut

Causal Organism: Urocystis tritici

Loose smut- Fungal disease of wheat

Submitted by JP Jaiswal on Thu, 30/04/2009 - 17:12
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 Loose Smut

Causal Organism or agent : Ustilago segatum tritici

  

Chief symptoms: The ears, except their rachis are converted into black powder which is a mass of olive brown spores of the fungus

Helminthosporium Leaf Blight (Spot Blotch)

Submitted by JP Jaiswal on Thu, 30/04/2009 - 17:04
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Helminthosporium Leaf Blight (Spot Blotch)

Causal Organism: Bipolaris sorokiniana

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