The difference of fluorescentsubstance of the hemolymph in healthy and diseased larvae could be detected.
健康与感病幼虫血淋巴萤光物质的变化趋势亦不同。
2
The material of the bait absorbing ball is permeated with the fluorescentsubstance, and the ball presents the beehive shape or the rod-shaped protruding structure of the back stab of the hedgehog.