Poultry litter is used as a fertilizer due to the high concentration of nutrients. However, this material receives application of medicines, whether they are used to treat animals or the litter itself. Thus, the objective was to evaluate if the application in soils of poultry litter doses treated with two insecticides (cypermethrin and cinnamon oil) used to control of the Alphitobius diaperinus, affect the reproduction of Enchytraeus crypticus, and the insecticides effects over time, trough of ecotoxicological tests using soils with different textural classes an Entisol and an Oxisol. In the Oxisol the application of poultry litter stimulated the E. crypticus reproduction regardless of the insecticide and the collection time. In Entisol the poultry litter showed a toxicity at 10 t ha⁻¹ when treated with cypermethrin and at 30 t ha⁻¹ with cinnamon oil. Entisol results show that cypermethrin affects non-target edaphic organisms soon after spraying, but over time has reduced toxicity unlike cinnamon oil.

由于营养物含量高，家禽垃圾被用作肥料。但是，无论用于治疗动物还是垫料本身，这种材料都可以用于药物治疗。因此，目的是评估用两种杀虫剂（氯氰菊酯和肉桂油）处理的家禽垫料在土壤中的应用是否可控制尿白粉，是否会影响隐圆线虫的繁殖，以及随着时间的推移，杀虫剂的效果如何。使用不同质地类别的土壤（恩替索和奥索索）进行生态毒理测试。在Oxisol中，家禽垫料的应用刺激了隐孢子虫不论杀虫剂和收集时间如何，均可繁殖。在Entisol中，当用氯氰菊酯处理时，家禽垫料在10 t ha ^-1处显示毒性，而在用肉桂油处理时在30 t ha ^-1下显示毒性。恩替索的结果表明，氯氰菊酯在喷洒后很快会影响非目标性水生生物，但随着时间的推移，其毒性降低了，不同于肉桂油。