Cockroaches nyob rau hauv lub tsev - ntsuas thiab qhov chaw ntawm unsanitary tej yam kev mob. Lawv muaj kab mob thiab txawm tom neeg. Nws pom hais tias cab tau noj cov pob zeb ntawm daim tawv nqaij ntawm tib neeg lub cev, thaum nws pw. Pom zoo, tsis yog ib qho kev zoo nkauj heev. Omnivorous parasites noj tsis tsuas yog crumbs, qab zib thiab lwm yam khoom noj khoom haus khib nyiab.
Qeb May beetle
Ntawm lub vaj teb muaj nroj tsuag muaj cov uas tsis tas yuav tsum tau saib xyuas los ntawm tus txiv neej, tab sis lawv muaj peev xwm muab lawv qhov kev zoo nkauj rau ib xyoos. Cov no muaj xws li cov paj ntoo, lossis lub pob zeb sawv, raws li nws tau hu ua. Cog molodil Molodil - qhov no yog ib txoj hauv kev zoo rau kev tsim ntau yam dej ntau tuaj, ua kom zoo nkauj ntawm cov vaj tsev thiab txiav paj txaj.