pest problems翻译
pest problems的基本解释
读音: 美: 英:
害虫问题：指在某个地方或场所出现的害虫引起的问题，如蚂蚁、蟑螂、老鼠等。
例句
The goal was to let farmers precisely target pesticide spraying rather than rain poison on a whole field, which invariably includes plants that don't have pest problems.目的是为了让农民精确地确定喷洒杀虫剂的地方而无需把整块地都撒上药，因为那样做毫无疑问要殃及没染上害虫的植物。However production is in decline in many regions as a result of pest and disease problems that cannot be managed due to the high cost of pesticides and their negative environmental effects.然而许多地区的产量在下降，因为杀虫剂成本高昂以及对环境的不利影响，病虫害问题无法应对。
They tested this oil on 11 species of fungus and four types of bacterium that are common agricultural problems. They also tried it on the larvae of Colorado beetles, a notorious pest of potatoes.他们用这种油对农业中常见的11种真菌和4种杆菌，以及一种常见的令人闻之生厌的马铃薯害虫——科罗拉多甲虫进行了试验。
短语
disease and pest problems 病虫害disease e and pest problems 病虫害
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