Dichlorvos?is?strong?poisonous?to?pests?with?stomach?poisoning,?contact?poisoning?and?fumigation?action.?DDVP?vapor?pressure?is?higher,?resulting?in?a?mighty?smashing?force?on?pests.?It?is?effective?against?mushroom?flies,?aphids,?spider?mites,?caterillars,?thrips?and?white?flies?in?green?house,?outdoor?fruit,?and?vegetable?crops.Dichlorvos?is?used?to?treat?a?variety?of?parasitic?worm?infections?in?dogs,?livestock?and?humans.?Dichlorvos?can?be?fed?to?livestock?to?control?botfly?larvae?in?the?manure.?Application?crops:?cotton,?fruit?trees,?vegetables,?sugarcane,?tobacco,?tea,?mulberry.