fumigate mosquito-killing to prevent disease

aedes aegypty albopictus animal biology black blood carrier chemical control dengue dipterus disease epidemic fog fogging fumigate haustellum health horizontal human illness infectious insect killed killing machine malaria medical medicine mosquito nature needle parasite paws pest poison poisonous preventive sickness smoked spray sting teasing toxic troublesome trunk unhygienic virus wing xalbopictus xanimal xbiology xblack xblood xcarrier xchemical xcontrol