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首页> 外文期刊>African Journal of Agricultural Research >Efficacy of Abamectin for the control of root knot nematodes in tobacco seedling production in Zimbabwe
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Efficacy of Abamectin for the control of root knot nematodes in tobacco seedling production in Zimbabwe

机译：阿维菌素对津巴布韦烟苗生产中根结线虫的防治作用

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摘要

The efficacy of different rates of abamectin for the control of root knot nematodes in tobacco soil-based seed beds was evaluated in this study. Different incorporation methods of abamectin in the soil were also evaluated. A combination of 45 ml worked into the soil to a depth of 20 cm using hoes was effective in controlling root knot nematodes. The efficacy was comparable (p = 0.05) to methyl bromide and 1.3 D. The other treatments evaluated did not give control and were comparable to the untreated control. Based on the results, abamectin can be a suitable replacement for methyl bromide for root knot nematode management in the tobacco seedbed.
机译：在这项研究中评估了不同比例的阿维菌素在控制烟土基种子床上根结线虫的功效。还评估了阿维菌素在土壤中的不同掺入方法。使用ho头将45 ml的混合物打入土壤深达20 cm，可有效控制根结线虫。疗效与甲基溴和1.3 D相当（p = 0.05）。所评估的其他处理均未提供对照，与未处理的对照相当。根据结果​​，阿维菌素可以替代甲基溴用于烟苗床根结线虫的管理。

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