搜索:  
Pesticide Active Ingredient Information at Cornell University (农药活性成分信息数据库)(免费)
链接地址: http://pmep.cce.cornell.edu/profiles/index.html
内容简介:
These pesticide profiles include the Extoxnet Pesticide Information Profiles as well as information taken from other sources, such as the EPA and the Federal Register. Pesticides are organized by type of pesticide and active ingredient.
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