A resource for documenting the value of pesticides in crop production around the world. Opium Poppies Need Pesticide Applications. Due to slow initial growth, the post-emergent application of herbicide in growth phase of 4-6 true leaves is usually necessary.

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Hit enter to search or ESC to close. Pesticides are chemical compounds or biological agents that control pests. What are pesticides, their actions and applications? Pesticides control pests physically, chemically or biologically interfering with pest metabolism and behavior. Methods of application for pesticides are spraying, disinfecting and luring. Why people cannot do without pesticides? What are pesticides in agriculture? Natural replacement for chemical pesticides.

This website and database are in the process of being updated. We apologize for out-of-date data, and are working to create a more robust, user-friendly site. To find out more about insecticides, herbicides and other pesticides select one of the choices below. To learn more about our comprehensive collection of data sources see About the Data.

How Much Is Too Much? Please install Flash and turn on Javascript. Other updates include a widget. On our food, even after washing;. In our bodies, for years;.