Treatment of Nematodes with Ozone Gas: A Sustainable Alternative to Nematicides
Treatment of Nematodes with Ozone Gas: A Sustainable Alternative to Nematicides
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用臭氧气体处理线虫：杀线虫剂的可持续替代品
DOI：
10.1016/j.phpro.2011.10.028
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Slamet Ibrahim
中科院分区：
文献类型：
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作者：
Nahed Msayleb;Slamet Ibrahim
这项研究测试了臭氧作为杀线虫剂的替代品。通过将“MB1000臭氧发生器”的出口浸入40ml样品中，用递增剂量的O3处理线虫感染的土壤样品；然后为了通过气体熏蒸测试 O3 杀线虫效果，将臭氧气体释放到装有 6 个线虫感染土壤样品各 80 克的密封袋中，剂量递增，每个重复一次。水臭氧处理需要 900mg O3 才能杀死 100% 的线虫，经鉴定 O3-线虫 LD50 为 420mg。在第二个实验中，需要在 5 升空气中以 1,125 毫克剂量进行 O3 土壤熏蒸 50 分钟，才能控制 95% 的活线虫。
This study tests Ozone as a Nematicides’ alternative. Nematode-infected soil samples were treated with ascending doses of O3 by submerging the outlet of an “MB1000 Ozone Generator” in the 40ml samples; then to test the O3 nematicidal effect by gas fumigation, Ozone gas was released into a sealed bag containing 80g of each of the 6 nematode-infected soil samples with ascending doses and a repetition of each. With water-ozonation, 900mg O3 were needed to kill 100% of nematodes, and the O3–Nematodes LD50 was identified by 420mg. With the second experiment, O3 soil fumigation for 50minutes at a dose of 1,125mg in an air volume of 5 litres, were needed to control 95% of living nematodes.