广西地处祖国南疆 ,气候温和 ,降水充沛 ,作物复种指数高 ,非常有利于病虫害的发生、为害。全区每年用于防治农作物病虫害的农药超过１．１万吨（以原药计） ,是全国农药用药较大的省份之一。为做好农药残留检测工作 ,自治区农药检定所举办了农药残留分析技术培训班 ,并对南宁 Guangxi is located in the southern part of the motherland, with a mild climate, abundant rainfall, and a high crop multiplication index, which is very conducive to the occurrence of pests and diseases. The annual pesticide used to prevent and control crop pests and diseases in the whole region exceeds 11,000 tons (based on the original drug) and is one of the provinces with large pesticide use in the country. In order to do a good job in pesticide residue testing, the pesticide testing institute in the autonomous region held a training course on pesticide residue analysis,