Which of the following is not correct?

1. A wide range of fungal, bacterial, and viral pathogens affect the yield of cultivated crop species, especially in tropical climates.

2. Crop losses can often be significant, up to 20-30% or even 100%.

3. Hybrid breeding has led to the development of several high yielding varieties resistant to water stress.

4. The disease-resistant varieties increase our dependence on the use of fungicides and bacteriocides.

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 76%
From NCERT
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Which of the following is not a bacterial disease?

1) Brown rust of wheat

2) Red rot of sugarcane

3) Late blight of potato

4) All of these

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 77%
From NCERT
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Which of the following is not a fungal disease?

1. black rot of crucifers

2. Brown rust of wheat

3. Red rot of sugarcane

4. late blight of potato

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 78%
From NCERT
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Which of the following is a bacterial disease?

1. Tobacco Mosaic

2. Turnip Mosaic

3. black rot of crucifers

4. red rot of sugarcane

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 84%
From NCERT
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Which of the following is a variety of Brassica?

1. Himgiri

2. Pusa swarnim

3. Pusa shubhra

4. Pusa komal

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 85%
From NCERT
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Which of the following is a variety of chili?

1. Himgiri

2. Pusa swarnim

3. Pusa shubhra

4. Pusa Sadabahar

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 94%
From NCERT
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Himgiri, a disease-resistant plant variety is not associated with?

1. Leaf and stripe rust

2. Hill bunt

3. Wheat

4. White rust

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 74%
From NCERT
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Karan Rai, another disease-resistant variety of plant is not associated with

1. Brassica

2. Pusa swarnim

3. White rust

4. Black rot

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 72%
From NCERT
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Pusa shubhra, a disease-resistant variety is not associated with

1. Black rot

2. Curl blight black rot

3. Cauliflower

4. Bacterial Blight

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 77%
From NCERT
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Pusa Komal is associated with

1. Cowpea

2. Bacterial blight

3. Black rot

4. Both 1 and 2

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 82%
From NCERT
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