目前化学农药仍是防治植物病害的主要措施,但存在着易造成残留污染、诱发病原菌抗药性和伤害非靶标生物等不利影响。
Chemical pesticides are the main measures to control plant disease presently, which can make environmental pollution, pathogens drug-resistant and do harm to non-target organisms.
我们常常将空气污染与烟囱和汽车联系在一起,但事实上火山、森林火灾、沙暴、沼泽、海洋和植物都会带来一些我们认为是大气污染物的化学物质。
We normally associate air pollution with smokestacks and cars, but volcanoes, forest fires, dust storms, marshes, oceans, and plants also add to the air chemicals we consider pollutants.
土壤微生物受到地上植物、土壤地球化学元素以及电池等污染物质的影响。
Soil microbes are influenced by aboveground vegetation, soil geochemical elements and edaphic pollutants such as battery waste.
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