No. 1209 Back to the Characteristic Table
Race BN20Af
Stock and Material

Larva Selection

Polyphagous Selection
(fed on Artificial Diet
and Forage Grass)

Japanese Strain Bivoltine, 4-Moltinism,
Spring Rearing Season

Feeding Duration in Terminal Instar


Feeding Duration in Whole Larval Stage

Body Color of Newly Hatched Larva Dark Brown
Body Marking Normal
Body Color Dilute Red
Cocoon Color White
Cocoon Shape Light Peanut
Cocoon Size Medium