楝属植物杀虫剂因其高效、低毒、低残留和环境和谐性而倍受社会青睐。
Pesticide of Melia plant is widely welcome in the word due to its high efficacy, lower poison, lower residue and its harmony with the environment.
目的：研究低毒内吸性杀虫剂吡虫啉在化橘红果实中的残留动态。
Objective:To study on residue trend of imidacloprid in fruits of Citrus grandis.
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