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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL You Have Viewed Too Many Free Essays, Term Papers, and Book Reports. Pesticide Use In Agriculture –A Controversy Pesticide Use In Agriculture –A Controversy Pesticide Use in Agriculture –A Controversy Pesticides include insecticides, herbicides and fungicides, which kill insects, weeds, and are harmful to humans. They often have direct or indirect effects on other living things. Synthetic pesticides are chemical compounds; some are more toxic than others. Synthetic pesticides can release compounds that are more toxic than the original pesticides when they break down in the environment. Some called persistent materials just "hang around" and don't break down for long periods of time. Botanical pesticides, almost all of which are insecticides, are derived directly from plants or animals. It breaks down rapidly in the environment, usually in a matter of hours or days, and are not known to accumulate in the environment. Materials such as lead arsenate, salt, copper, soap, sulfur, oil and wood ashes, have been used as pesticides with varying levels of success and varying rates of toxicity. Most are still used today, fortunately with a better understanding of their effects. No pesticide is considered "safe." Using pesticides may be necessary at times, but in many cases there are alternatives that are often more effective in the long run and less harmful to the environment and the applicator. In response to Maurice pesticides, plants, one, pests, pest, environment, because, water, population, fish, controls, scale, resist, often, insects, harmful, growth, crop, cottony-cushion, biological, animals, alternatives, vidalia, varying, toxic, time, things, synthetic, street, streams, specific, rotation, rivers, reducing, quarantine, quality Word Count: 752 Acceptance_Essays American_History Anatomy_&_Physiology Animal_Science_&_Zoology Anthropology Architecture Art Astronomy Aviation Biographies Book_Reports Business Computers Creative_Writing Current_Events Economics Education Engineering English Environmental_Science Ethics European_History Film_&_TV Foreign_Languages Geography Government_&_Politics Health_&_Beauty History_Other Human_Sexuality Legal_Issues Marketing Mathematics Medicine Miscellaneous Music Mythology Philosophy Physics Poetry Political_Science Psychology Religion Science Shakespeare Social_Issues Sociology Speech Sports_&_Recreation Supernatural Technology Theater Theses_&_Dissertations

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