Undeen A H, Krueger C M
U.S. Department of Agriculture, Agricultural Research Service, Gainesville, FL 32604.
J Am Mosq Control Assoc. 1992 Sep;8(3):268-71.
Larvae of Musca domestica were exposed to spores of Nosema algerae on the surface of their diet. Infective concentrations (IC50 and IC90) for the larvae were 3.6 x 10(4) and 1.6 x 10(6) spores/cm2, respectively. The disease appeared to cause no larval mortality, but the longevity of adult females was reduced. At 30 days post-infection, there were at least 1 x 10(7) spores per fly in all dosage groups. At lower dosages, the development of spores was delayed and fewer spores were produced.
将家蝇幼虫置于其食物表面，使其接触阿尔及利亚微孢子虫的孢子。幼虫的感染浓度（IC50和IC90）分别为3.6×10⁴和1.6×10⁶个孢子/平方厘米。该疾病似乎未导致幼虫死亡，但成年雌性家蝇的寿命缩短。感染后30天，所有剂量组的每只苍蝇体内至少有1×10⁷个孢子。在较低剂量下，孢子的发育延迟且产生的孢子较少。
