18
Match List - I with List - II :
Choose the correct answer from the options given below :
|
List - I
|
List - II
|
||
|---|---|---|---|
| A | Microsporidian Microsporidian | I | Grasserie Grasserie |
| B | Baculovirus Baculovirus | II | Pebrine Pebrine |
| C | Syndrome caused by multiple organisms Syndrome caused by multiple organisms | III | Muscardine Muscardine |
| D | Fungi Fungi | IV | Flatcheri Flatcheri |
EXPLANATION
Silkworm Rearing Technology, Cocoon Productio
- Microsporidian $\rightarrow$ (II) Pebrine: Caused by the obligate intracellular microsporidian Nosema bombycis in silkworms (Bombyx mori), characterized by pepper-like black spots on larvae and transovarial transmission.
- Baculovirus $\rightarrow$ (I) Grasserie: Caused by Bombyx mori Nuclear Polyhedrosis Virus (BmNPV), producing turbid milky hemolymph, swollen intersegmental membranes, and fragile cuticle.
- Syndrome caused by multiple organisms $\rightarrow$ (IV) Flatcheri: Flacherie is an infectious gastrointestinal disease complex caused by interactions between viruses (Infectious Flacherie Virus - BmIFV, Densonucleosis Virus) and secondary enteric bacteria (Bacillus bombysepticus, Streptococcus spp.).
- Fungi $\rightarrow$ (III) Muscardine: Fungal mycosis in silkworms caused by Beauveria bassiana (White Muscardine), Metarhizium anisopliae, or Aspergillus spp., turning mummified larval cadavers chalky white or green.
- Correct Option: Option 2 ((A) - (II), (B) - (I), (C) - (IV), (D) - (III)).
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