Archive image from page 22 of Diagnosing bee diseases in the. Diagnosing bee diseases in the apiary . diagnosingbeedi392burn Year: 1936 DIAGNOSING BEE DISEASES IN THE APIARY 21 •Mm Figure 14.—Symptoms of sacbrood : A, Ventral view of a healthy larva at the age when death usually occurs from sacbrood ; B-F, stages in the decay and drying of larvae dead of sacbrood, ventral views ; O, lateral view of larva recently dead of sacbrood ; H, lateral view of scale.

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