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研究了甲醛、次氯酸纳、次氯酸钙、孔雀石绿、碘对蒙古裸腹 (Moinamongoli caDaday)和褶皱臂尾轮虫 (Brachionusplicatilis)的急性毒性。得出 5种药物对蒙古裸腹的 2 4hLC50 值和 48hLC50 值分别为 :甲醛 ,1 1 5 5 0 ( 77 81～ 1 71 83)mg/L和 73 5 8( 5 1 1 4～ 88 72 )mg/L ;次氯酸钠 ,0 74( 0 5 8～ 0 94)mg/L和 0 38( 0 31～ 0 47)mg/L ;次氯酸钙 ,0 67( 0 5 5～ 0 83)mg/L和 0 5 8( 0 48～ 0 71 )mg/L ;碘 ,0 348( 0 30 3～ 0 398)mg/L和 0 2 7( 0 2 2～ 0 32 )mg/L ;孔雀石绿 ,0 97( 0 69～ 1 2 6)mg/L和 0 37( 0 2 5～ 0 5 4 )mg/L。对褶皱臂尾轮虫的相应抑制浓度为 :甲醛 ,1 0 86 ( 9 0 0～ 1 3 0 8)mg/L和 2 98( 2 391～ 3 71 1 )mg/L ;次氯酸钠 ,0 87( 0 67～ 1 1 1 )mg/L和0 39( 0 1 3～ 0 46)mg/L ;次氯酸钙 ,0 78( 0 5 9～ 1 0 5 )mg/L和 0 5 5 ( 0 47～ 0 64)mg/L ;碘 ,0 41 ( 0 2 6～ 0 63)mg/L和 0 0 9( 0 0 5 5～ 0 1 41 )mg/L ;孔雀石绿 ,0 84( 0 64～ 1 1 1 )mg/L和 0 2 3( 0 2 1～ 0 2 6)mg/L。并将不同 龄的蒙古裸腹对甲醛的抗药性同褶皱臂尾轮虫进行了对比
The acute toxicity of formaldehyde, sodium hypochlorite, calcium hypochlorite, malachite green and iodine to Moinamongoli caDaday and Brachionus plicatilis was studied. The results showed that the 24 hLC50 values and the 48 hLC50 values of five kinds of drugs on mongolian naked belly were as follows: formaldehyde, 1155 (77 81-171 83) mg / L and 73 5 8 (51 4-18 88 ) of sodium hypochlorite, 0 74 (0 58 ~ 0 94) mg / L and 0 38 (0 31 ~ 0 47) mg / L; / L and 0 58 (0 48 ~ 0 71) mg / L; iodine, 0 348 (0 30 3 ~ 0 398) mg / L and 0 27 (0 2 2 ~ 0 32) mg / Green, 0 97 (0 69-1 26) mg / L, and 0 37 (0 25- 0 54) mg / L. The corresponding inhibitory concentrations against rotifers: Echinococcus granulosus, formaldehyde (1.08-190.8 mg / L and 2 391-3191 mg / L), sodium hypochlorite (0 87) 0 67 ~ 1 1 1) mg / L and 0 39 (0 1 3 ~ 0 46) mg / L; Calcium hypochlorite, 0 78 (0 59 ~ 105) mg / L and 0 5 5 47 ~ 64) mg / L; iodine, 0 41 (0 26 ~ 0 63) mg / L and 0 0 9 (0 055 ~ 0 1 41) mg / 64 to 11 1) mg / L and 0 2 3 (0 2 1 to 0 2 6) mg / L. And comparing the resistance of different aged Mongolian nudity to formaldehyde to Brachionus plicatilis