Inducers of host resistance for control of vegetable diseases- phase two

加拿大石油公司开发了一种新的环境友好型化学物质，通过诱导寄主植物的自然抗性来控制植物病害。2013年，这些产品首次在洋葱和胡萝卜上进行了测试。获得了一些有趣的结果，特别是在胡萝卜上。森科尔的一种产品组合对胡萝卜的疾病控制效果与标准杀菌剂一样有效。此外，这两种产品的组合也明显降低了该病的发病率，紫荆变黄。该项目将开发更多关于最有效产品组合的数据，并测试单独和与杀菌剂联合使用的新产品。将对控制胡萝卜叶枯病和胡萝卜黄化的一系列处理进行评估，并将重复对洋葱的选定处理。

Petro-Canada has developed new, environmentally friendly, chemistry that provides control of plant diseases by inducing the natural resistance in host plants. These products were tested for the first time on onions and carrots in 2013. Some interesting results were obtained, especially on carrots. One of the Suncor product combinations was as effective as a standard fungicide for disease control in carrots. In addition, two of the product combinations significantly also reduced the incidence of the disease, aster yellows. This project will develop more data on the most effective product combinations and test new products alone and in combination with fungicides. A range of treatments will be evaluated for control of carrot leaf blights and aster yellows of carrot and selected treatments on onions will be repeated.