Effekter af cypermethrin, azoxystrobin og bentazon på limniske invertebrater

Pesticid Testorganisme Koncentrations gradient   No. ind.× no. rpkl.   Acetone (ml l-1) Cypermethrin     D. magna   0; 0.04; 0.08; 0.16; 0.31; 0.63; 1.25; 2..5; 5.0; 10.0   5 × 4 0.039 (µg l-1) D. magna (m. æg) 0; 0.25; 0.50; 1.0; 2.0; 4.0; 8.0; 16.0 5 × 4 0.032 D. galeata (F) 0; 0.010; 0.032; 0.102; 0.328; 1.049; 3.355; 10.737 5 × 4 0.043 D. galeata (L) 0; 0.010; 0.032; 0.102; 0.328; 1.049; 3.355; 10.737 5 × 4 0.043 Diaphanosoma 0; 0.005; 0.016; 0.051; 0.164; 0.524; 1.678; 5..367 5 × 4 0.022 C.sphaericus 0; 0.010; 0.035; 0.125; 0.43; 1.5; 5.25 5 × 4 0.021 E. graciloides 0; 0.010; 0.032; 0.102; 0.328; 1.049; 3.355; 10.737 5 × 4 0.043 C. plumosus 0; 0.005; 0.015; 0.045; 0.135; 0.405; 1.215; 3.645 2 × 10 0.015 C. flavicans 0; 0.005; 0.015; 0.045; 0.135; 0.405; 1.215; 3.645 4 × 5 0.015 C. dipterum-gr. 0; 0.004; 0.01; 0.026; 0.064; 0.16; 0.4; 1.0 2 × 10 0.004 H. angustipennis 0; 0.026; 0.058; 0.128; 0.282; 0.62; 1.364; 3.0 2 × 10 0.012 Azoxystrobin   D. magna 0; 0.184; 0.239; 0.311; 0.404; 0.525; 0.683; 0.888; 1.154; 1.5 5 × 4 0.075 (mg l-1) D. magna (m. æg) 0; 0.9; 1.3; 1.8; 2.6; 3.6; 5.0 5 × 4 0.250 D. galeata (F) 0; 0.08; 0.124; 0.192; 0.298; 0.462; 0.716; 1.109   5 × 4 0.055 D. galeata (L) 0; 0.08; 0.124; 0.192; 0.298; 0.462; 0.716; 1.109; 1.72 5 × 4 0.086 C. sphaericus 0; 0.15; 0.26; 0.456; 0.798; 1.396; 2.442 5 × 4 0.122 E. graciloides 0;0.01; 0.015; 0.022; 0.034; 0.051; 0.076; 0.144 5 × 4 0.006 C. plumosus 0; 0.082; 0.119; 0.172; 0.25; 0.362; 0.525; 0.761; 1.103; 1.6 4 × 5 0.080 C. flavicans 0; 0.093; 0.188; 0.375; 0.75; 1.5; 3.0; 6.0 2 × 10 0.3 C. dipterum-gr. 0; 0.093; 0.188; 0.375; 0.75; 1.5; 3.0; 6.0 2 × 10 0.3 H. angustipennis 0; 0.093; 0.188; 0.375; 0.75; 1.5; 3.0; 6.0 2 × 10 0.3 Bentazon D. magna 0; 15.63; 31.25; 62.5; 125; 250; 500 5 × 4 0.6 (mg l-1) E. graciloides 0; 15.63; 31.25; 62.5; 125; 250; 500 5 × 4 0.6 No. ind. × no. rpkl.: Antal individer pr. replikat og antal replikater. F = indsamlet i felten, L = laboratoriekultur.