The crops are regularly sprayed with pesticides.
农作物定期喷洒杀虫剂。
People were concerned that pets or wildlife could be affected by the pesticides.
人们担心宠物或野生生物会受到杀虫剂的影响。
Organic food is unadulterated food produced without artificial chemicals or pesticides.
有机食品是纯粹的不含人工化学制剂或杀虫剂的食物。
Her diet consisted of natural food, uncontaminated by pesticides, salt or refined sugar.
她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。
The more pesticides are used, the more resistant the insects become so the more pesticides have to be used. It's a vicious circle.
杀虫剂使用得越多，那些昆虫的抵抗力越强，因此就要使用更多的杀虫剂。这是一个恶性循环。
All the food could be grown organically, eliminating the need for herbicides, pesticides and fertilisers.
所有的食物都可以有机种植，不需要除草剂、杀虫剂和化肥。
I like the fact that organic farms don't use chemical pesticides or anything that can pollute the soil or the water.
我喜欢有机农场不使用化学农药或任何会污染土壤或水的东西。
In addition, there is a household hazardous waste drop-off station for chemicals (paints, pesticides, other chemicals) that are banned from the landfill.
此外，还有一个家庭危险废物丢弃站，存放禁止掩埋的化学品（油漆、杀虫剂和其他化学品）。
In the early 1940s, basking in the glory of chemical-based intensive agriculture, the farmers avidly took to pesticides as a sure measure to boost crop yield.
在20世纪40年代早期，农民们沐浴在以化学品为基础的集约农业的光辉下，贪心地把杀虫剂当作增加作物产量的一种可靠方法。
Apart from engendering widespread ecological disorders, pesticides have contributed to the emergence of a new breed of chemical-resistant, highly lethal superbugs.
除了造成广泛的生态失调外，农药还促成了一种新型的具有抗化学性的、高度致命的超级细菌的出现。
An e-mail to the network from Janet Anderson, director of the EPA's bio pesticides division, says "there is no record of a review and/or clearance to field test" the organism.
环保署生物杀虫剂部门主管珍妮特·安德森发给该网络的一封电子邮件表示，“没有对这种生物进行审查和/或野外测试的记录。”
Because of their tremendous breeding potential and genetic diversity, many pests are known to withstand synthetic chemicals and bear offspring with a built-in resistance to pesticides.
由于害虫有巨大的繁殖潜力和基因多样性，许多害虫被认为能够抵抗合成化学物质，而且生育的后代对杀虫剂具有内在的抵抗力。
The question of whether the decrease in plant fecundity caused by the spraying of pesticides actually causes a decline in the overall population of flowering plant species still remains unanswered.
喷洒杀虫剂导致的植物繁殖力下降是否真的会导致开花植物物种总数的下降，这个问题仍然没有答案。
The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.
杀虫剂的喷洒可以经过周密的计划，但意外事故、无法预见的天气状况以及飞行员的失误往往会导致比预期更多的喷洒量。
2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron.
2,3-二氯-5-三氟甲基吡啶是杀虫剂氯氟脲类合成农药的关键中间体。
Airplanes spread pesticides on crops.
飞机级庄稼喷洒杀虫剂。
Pesticides: Associated with many types of cancer.
杀虫剂：与许多种类的癌症相关联。
And there are no antibiotics, pesticides or hormones.
我们不用抗生素、杀虫剂或激素。
It can also seep in from some pesticides and fertilizers.
同样它们也可以通过杀虫剂和肥料渗透进食物。
When pesticides are used against them, timing is critical.
使用杀虫剂消灭这种害虫时，时机的掌握很关键。
Threats: Pesticides and pollution can damage plankton blooms.
威胁：杀虫剂和污染能破坏浮游生物的密集繁殖。
Necropsies revealed internal hemorrhaging, with no sign of pesticides.
尸检表明有内出血，但没有杀虫剂的迹象。
Some foods absorb more pesticides than others and are easier to clean.
有些食物吸收的农药虽然更多，但清理起来更容易。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。
Excessive use of fertilizers and pesticides also pollute underground water.
此外，过度使用化肥和杀虫剂也使地下水遭到污染。
Peppers have thin skins that don \ 't offer much of a barrier to pesticides.
辣椒有一层很薄的表皮，对农药起不到很大的障碍。
Pete: and farmers can decrease their use of dangerous herbicides and pesticides.
彼得：而农民就能减少使用危险的除草剂和杀虫剂。
Climate change and pesticides have also been suggested as factors in their decline.
气候变化和杀虫剂也是蜜蜂数量下降的因素。
Climate change and pesticides have also been suggested as factors in their decline.
气候变化和杀虫剂也是蜜蜂数量下降的因素。
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