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What characterizes an adulterated pesticide?

  1. A pesticide that is more effective than labeled

  2. A pesticide that does not meet the specified standard or quality

  3. A pesticide that is considered organic

  4. A pesticide that is diluted with water

The correct answer is: A pesticide that does not meet the specified standard or quality

An adulterated pesticide is characterized by not meeting the specified standards or quality set forth by regulatory authorities. This can occur when the pesticide's composition is altered by the addition of foreign substances or impurities, rendering it ineffective or potentially harmful. For instance, if a pesticide is diluted with an inappropriate substance or if its active ingredients are reduced or contaminated during manufacturing or storage, it fails to comply with standards that ensure safety and efficacy. In contrast, a pesticide that is considered organic must adhere to different regulations regarding its production and use but doesn't inherently relate to adulteration. Similarly, being diluted with water does not automatically classify a pesticide as adulterated unless it results in a dilution that falls below the required standards. The idea of being more effective than labeled is also not relevant to the definition of adulteration, as this does not reflect whether the product meets established guidelines. Adulteration specifically relates to a failure to comply with the quality and safety standards necessary for pesticides.