Environmental Science.

Running Head : Environmental Science fundamental phosphates and chlorinated hydrocarbonsName of authorName of institution Similarities and differences between ingrained phosphates and chlorinated hydrocarbonsOrganic phosphates and chlorinated hydrocarbons create the same basic structure with carbon and total heat . Chlorinated hydrocarbons have chlorine as an added element . Organic phosphates have the hydrocarbon chain and phosphate group . Chlorinated hydrocarbons are less noxious accordingly organic phosphates . Both are used as insecticides .However they are difficult to remove from the environment as they do not degrade which creates problems . Organic phosphates like parathion and Malathion are strong on insects like aphids and mites .

Organophosphates can form flammable phosphine atom smasher in the presence of reducing agents or can be oxidised to release phosphorus oxides (Cameo chemicals 2008Chlorinated hydrocarbons include DDT , heptachlor and mirex Organic phosphates are present in the soil whereas chlorinated hydrocarbons are lofty but may present in some processes in the human body . Organic phosphates degrade faster then chlorinated compounds and degrade by hydrolysis . This quicker degradation makes them a bring out alternative .They act by attaching to enzyme acetyl cholinesteraseFour methods of pest mark off areInsect interpret can be done by sprayer , natural predators and using biotic controls . Spraying can be done by hand pumps or through the look where it is to a greater extent expensive as helicopters or aeroplanes are needed Natural predators are a safer method of pest control as no chemicals are introduced and it can be more selective . Here a natural predator of a pest is introduced to keep...If you want to get a full essay, ensnare it on our website: Orderessay

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