Correct option is B
The white blister disease in crucifers is caused by
Albugo candida , a fungal pathogen that infects leaves, causing characteristic white blisters.
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The white blister disease in crucifers is caused by:
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- 1)
Ergot disease of cumbu (pearl millet) is caused by
- 2)
Which weed acts as an alternate host for blast disease in rice?
- 3)
Rice blast is characterized with
- 4)
Consider the following statements:
I. Sulphur is the oldest fungicide used in plant disease control.
II. Sulphur is a contact and protective fungicide effective against powdery mildews and rusts. - 5)Katte disease of cardamom is caused by:
- 6)Which of the following is a systemic fungicide?
- 7)For which of the following crops is the yellow vein mosaic disease devastating?
- 8)Match List I (Element) with List II (Symptoms):
Choose the correct answer:List I (Element)
List II (Symptoms)
a. Zn
I. Pahala blight of sugarcane
b. Fe
II. Hidden Hunger
c. Mn
III. Interveinal chlorosis
d. K
IV. Khaira disease
- 9)Silver shoot onion leaf in rice is caused by?
- 10)The Cry-l gene, produced by the bacterium, is responsible for insecticidal activity. Which bacterium produces it?
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