Figure 3a: Effect of C.odorata leaves methanol extract on haepatopancreas of post larvae treated with various concentarions: 0 ppm (A); 313 ppm (B); 625 ppm (C); 1250 ppm (D). TB: Tubule lumen; E: Embryonic cell; B: Blasenzellen cell; R: Restzellen cell; F: Fibrillazellen cell. Haematoxylin and Eosin Staining, Magnification=40X.