A certification can be as a (pesticide applicator).Logical formLearned from4 sentences. (Pesticide products) may undergo a use.Logical formLearned from4 sentences. Pesticides may harm plants.Logical formLearned from4 sentences. Foods may contain pesticides.Logical formLearned from4 sentences. A (surveillance sampling) can be for (pesticide residues).Logical formLearned from4 sentences. Levels of pesticides may be used in conjunction.Logical formLearned from4 sentences. A remainder of (violative samples) may contain (pesticide residues).Logical formLearned from4 sentences. Intakes may pertain-to (pesticide residues).Logical formLearned from4 sentences. Pesticides may be used on food.Logical formLearned from4 sentences. Damage can be from pesticides.Logical formLearned from4 sentences. (Pesticide chemical) may undergo a definition.Logical formLearned from4 sentences. Safety may pertain-to a pesticide.Logical formLearned from4 sentences. A (pesticide chemical) can be applied.Logical formLearned from4 sentences. A residue can be present as a result of an application of a (pesticide chemical).Logical formLearned from4 sentences. A pesticide may damage an (ozone layer).Logical formLearned from4 sentences.