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For students in search of
- Hydroponic Gardening
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Guides - Basics to Experts level
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Growing fruit and vegetables hydroponically
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Practical daily questions or queries of hydroponics lovers
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Current Hydroponics and Indoor Gardening Market Growth as well as Trends
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| 61. |
Choose the wrong combination: |
| A. |
Esso fungicide = Copper oxychloride |
B. |
Ziram = Cuman |
| C. |
Thiram = Hexathir |
D. |
Zineb = Kitazin |
Answer: Option D
Explanation:
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| 62. |
In which rust pustules are arranged in end-to-end manner and forming strip? |
| A. |
Yellow rust |
B. |
Orange rust |
| C. |
Black rust |
D. |
White rust |
Answer: Option A
Explanation:
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| 63. |
Anthracnose of Grape is also known as: |
| A. |
Bird's-eye disease |
B. |
Buck eye rot |
| C. |
Black spot |
D. |
Both (a) & (c) |
Answer: Option D
Explanation:
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| 64. |
Yellow pigment in the culture is produced by: |
| A. |
Pseudomonas |
B. |
Xanthomononas |
| C. |
Erwinia |
D. |
Agrobacterium |
Answer: Option B
Explanation:
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| 65. |
Irish famine was caused due to: |
| A. |
Wheat rust |
B. |
Apple scab |
| C. |
Late blight of potato |
D. |
Tomato wilt |
Answer: Option C
Explanation:
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| 66. |
Late blight of potato is caused by: |
| A. |
Alternaria solani |
B. |
Xanthomonas campestris pv. Citrii |
| C. |
Phytophthora infestans |
D. |
Sychytriu endobioticum |
Answer: Option C
Explanation:
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| 67. |
Leaf roll of potato is caused by: |
| A. |
Fungus |
B. |
Bacterium |
| C. |
Virus |
D. |
Mycoplasm |
Answer: Option C
Explanation:
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| 68. |
Leaf roll of potato is transmitted by: |
| A. |
M. persicae |
B. |
M. pseudosolani |
| C. |
M. circumflexum |
D. |
All above |
Answer: Option D
Explanation:
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| 69. |
Levillula is a: |
| A. |
Ectoparasitic |
B. |
Endoparasitic |
| C. |
Both (a) & (b) |
D. |
None of the above |
Answer: Option B
Explanation:
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| 70. |
Lichen is an association between: |
| A. |
Algae and Fungus |
B. |
Bacterium and Fungus |
| C. |
Fungus and Virus |
D. |
Fungus and Nematode |
Answer: Option A
Explanation:
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