Histopathology and histochemistry of insects treated with chemosterilants. VII. On the corpora cardiaca of Periplaneta americana (L) treated with hempa.
The neurosecretory granules are reduced and intrinsic cells are damaged in the corpora cardiaca of the last instar nymphs of P. americana treated with hempa.
D000818:Animals; D003058:Cockroaches / Q000033:anatomy & histology*; D006492:Hempa / Q000494:pharmacology*; D009943:Organophosphorus Compounds / Q000494:pharmacology*; D010526:Periplaneta / Q000033:anatomy & histology* / Q000187:drug effects
D009943:Organophosphorus Compounds; D006492:Hempa