通过田间药效试验，筛选了一批高效、低毒、低残留农药，规范了无公害药材的害虫化学防治技术，生物农药使用比例上升，完善了害虫综合防治技术。
Through outdoor effect test, select a set of high effect and low poison and low remnant pesticide, standardize the technique of chemical control, improve the proportion of the use of bio-pesticide.
对策：公道用药，节制用药，研制高效低毒，低残留并有选择性的农药。
Countermeasures: fair use, temperance drug use, develop the risk-benefit ratio, low residue and selective pesticides.
上述技术的共同特点是，一般不需大型设备、检测快速、成本低，因此，在大规模农药残留监测和实时现场检测方面具有广泛的应用前景。
These techniques general work fast, cost inexpensive, and do not need large-volume unit, so they have a good large potential in extensive pesticide residue monitoring and spot assays.
酶抑制法具有检测时间短、成本低、操作简便等特点，是目前我国控制农药残留的一种有效的初筛方法。
The enzyme inhibition method only needs short time, low cost, simple operation, and it becomes an effective initial method for controlling pesticide residues in China nowadays.
植物源农药因其低毒、低残留和对环境无污染等优点，已引起人们的极大关注。
Plant-derived pesticides have been drawn attention by people owing to its advantages of low toxicity, low residue and no pollution to environment.
结论马连道茶城市售茶叶质量较好，铅及有机氯农药残留量低。
Conclusion the quality of tea in Maliandao market is safety, the residual quantity of lead and organochlorine pesticide residues is low level.
该分析方法背景干扰低，灵敏度高，适合蔬菜中多种农药及杀虫剂残留的测定。
The method possesses low background and high sensitivity. It can be applied to the routine analysis of the 43 pesticides in vegetables.
宁南霉素是一种广谱、高效、低毒、低残留的无公害生物农药，其产生菌是诺尔斯链霉菌西昌变种。
Ningnanmycin is a pollution-free bioticpesticede which is characterized by broad spectrum, high-efficiency, harmfulness and less-persistent. It is obtained from Strepcomces noursei var. xichangensis.
宁南霉素是一种广谱、高效、低毒、低残留的无公害生物农药，其产生菌是诺尔斯链霉菌西昌变种。
Ningnanmycin is a pollution-free bioticpesticede which is characterized by broad spectrum, high-efficiency, harmfulness and less-persistent. It is obtained from Strepcomces noursei var. xichangensis.
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