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首页> 外文期刊>European Journal of Plant Pathology >Screening of alternative products for integrated pest management of cucurbit powdery mildew in Sweden
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Screening of alternative products for integrated pest management of cucurbit powdery mildew in Sweden

机译：筛选瑞典葫芦白粉病综合害虫管理的替代产品

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partially resistant cultivar. We conclud Cucurbit powdery mildew (CPM) is one of the most important plant protection problems in Swedish cucumber production. CPM fungi have developed resistance to the commonly used fungicide (Imazalil) rendering its current use less effective. We therefore screened a selection of alternative products, evaluating their ability to control CPM in seven small-scale, semi-commercial, greenhouse experiments. Products were screened for their ability to suppress CPM on a susceptible cultivar, in 2013. In 2015, the best treatments were tested in different combinations, in different intervals on a susceptible and a partially resistant cultivar. The treatment that gave the best CPM control was Sakalia in combination with wetting agent Yuccah, (based on Reynoutria sachaliensis and Yucca schidigera respectively) applied at 7-day intervals. This treatment was highly efficient on both cucumber cultivars. Sakalia mixed with Yuccah applied at 14-day intervals had an almost equally controlling effect on CPM. The microbial pesticides, Polyversum (Pythium oligandrum) and AQ10 (Ampelomyces quiscalis) and the fungicide Imazalil, provided no to poor control of CPM compared to control treatments. Hortistar (Silicon) partially reduced CPM infections and was more efficient on the e that Sakalia in combination with wetting agent Yuccah could efficiently control the disease even under the severe conditions caused by artificial inoculation. Further testing of this combination in commercial greenhouses will enable evaluation of the potential effects on yield and beneficial or pest insects. The knowledge gained from this study can be used to develop IPM tools for commercial production systems.
机译：部分抗性品种。我们总结葫芦粉霉（CPM）是瑞典黄瓜生产中最重要的植物保护问题之一。 CPM真菌对常用的杀菌剂（伊唑）产生了抗性，使其目前的使用较低。因此，我们筛选了各种替代产品，评估了他们在七个小规模，半商业，温室实验中控制CPM的能力。 2013年，筛选产品筛选抑制敏感品种CPM的能力。2015年，在易感和部分抗性的品种上以不同的间隔测试最佳的处理。给予最佳CPM对照的治疗与润湿剂Yuccah结合组合，（基于Reynouria Sachaliensis和Yucca schidigera）以7天间隔施用。这种治疗在黄瓜品种上具有高效。 Sakalia与Yuccah混合在14天的间隔中应用了对CPM几乎同样控制的影响。微生物杀虫剂，聚维尔姆（Pythium oligandrum）和AQ10（Ampelomyces Quiscalis）和杀真菌剂，与对照治疗相比，对CPM的控制不良。 Hortistar（硅）部分降低了CPM感染，并且在苏克里与润湿剂Yuccah结合的e更有效，即使在由人工接种引起的严重条件下也可以有效地控制疾病。进一步测试商业温室中这种组合将能够评估对产量和有益或害虫昆虫的潜在影响。本研究中获得的知识可用于开发商业生产系统的IPM工具。

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