最近几年,我国农业得到了充足的发展,但是果树的病虫害变得越来越严重,其出现的频率也越来越多。在一般的情况下,都是采取化学药物的方式进行防治,这样做不仅仅是效果明显,而且快速,高效,经济实惠。随着对于化学农药的长期使用,对于先进的果品已经造成了一定的污染,对于环境也有很大的污染。随着我国加入WTO以后,怎么样才能够对于农药污染实施很好的控制,提高我国农产品的市场竞争能力,已经成为当前面临的一个难题。 In recent years, China’s agriculture has been fully developed, but pests and diseases of fruit trees have become more and more serious, and their frequency of occurrence is also increasing. Under normal circumstances, they all take the chemical prevention and treatment measures. This is not only effective, but also quick, efficient and economical. With the long-term use of chemical pesticides, some pollution has been caused to the advanced fruits and the environment is also greatly polluted. With China’s accession to the WTO, how to effectively control pesticide contamination and improve the market competitiveness of China’s agricultural products has become a difficult problem facing us.