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Question

Which one of these protozoans is threat to apiculture and sericulture?

A
Eimeria
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B
Ceratium
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C
Nosema
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D
Monocystls
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Solution

The correct option is B Nosema
  • Apiculture refers to the culture of honey bees while sericulture refers to the culture of silkworms.
  • Nosema was discovered by Pasteur (1865) causing chronic disease pebrine in silkworms and nosema disease in honeybees.
  • Hence Nosema is a threat to apiculture and sericulture.
  • So, the correct answer is 'Nosema'.

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