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.
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