首页> 美国卫生研究院文献>Journal of Nematology >Entomopathogenic Nematodes Are Not an Alternative to Fenamiphos for Management of Plant-Parasitic Nematodes on Golf Courses in Florida
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Entomopathogenic Nematodes Are Not an Alternative to Fenamiphos for Management of Plant-Parasitic Nematodes on Golf Courses in Florida

机译:致病性线虫不能替代Fenamiphos在佛罗里达州的高尔夫球场上管理植物寄生线虫

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摘要

With the cancellation of fenamiphos in the near future, alternative nematode management tactics for plant-parasitic nematodes (PPN) on golf courses need to be identified. The use of entomopathogenic nematodes (EPN) has been suggested as one possible alternative. This paper presents the results of 10 experiments evaluating the efficacy of EPN at managing PPN on turfgrasses and improving turf performance. These experiments were conducted at various locations throughout Florida over the course of a decade. In different experiments, different EPN species were tested against different species of PPN. Separate experiments evaluated multiple rates and applications of EPN, compared different EPN species, and compared single EPN species against multiple species of PPN. In a few trials, EPN were associated with reductions in certain plant-parasite species, but in other trials were associated with increases. In most trials, EPN had no effect on plant parasites. Because EPN were so inconsistent in their results, we conclude that EPN are not acceptable alternatives to fenamiphos by most turf managers in Florida at this time.
机译:随着在不久的将来取消灭草磷,需要确定高尔夫球场上植物寄生线虫(PPN)的替代线虫管理策略。已建议使用昆虫病原线虫(EPN)作为一种可能的替代方法。本文介绍了10个实验的结果,这些实验评估了EPN在管理草坪草上的PPN和改善草坪性能方面的功效。十年来,这些实验是在佛罗里达州的各个地方进行的。在不同的实验中,针对不同种类的PPN测试了不同的EPN种类。单独的实验评估了EPN的多种使用率和应用,比较了不同的EPN种类,并将单个EPN种类与PPN的多种种类进行了比较。在一些试验中,EPN与某些植物寄生虫物种的减少有关,而在其他试验中,与EPN的增加有关。在大多数试验中,EPN对植物寄生虫没有影响。由于EPN的结果如此不一致,因此我们得出结论,此时EPN并不是佛罗里达州大多数草皮管理人员可接受的苯甲磷替代品。

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