不同药剂处理防治白萝卜根结线虫对产量的影响

Effects of Different Pesticides Treatment on the Yield of White Radish by Controlling the Meloidogyne goeldi

摘要: 为明确不同药剂防治根结线虫对白萝卜产量的影响，采用路富达、火麟丹、淡紫拟青霉、爱诺四种药剂对根结线虫进行田间药效试验，并采用新复极差法分析比较各种药剂处理和对照处理之间的差异。结果表明：苗期用“路富达”兑水灌根后种植的白萝卜产量最高，小区产量83 kg，亩产6147.81 kg；用“淡紫拟青霉”熏蒸土壤后种植的次之；苗期用“火麟丹”兑水灌根后种植的第三，用“爱诺”熏蒸土壤后种植的产量跟空白对照相比没有明显的变化。

Abstract: In order to clarify the effects of different pesticides on Meloidogyne goeldi on the yield of white radish, four drugs, Lufida, Phalaenopsis, Paecilomyces lilacinus, and Aino, were used to conduct field efficacy tests on root-knot nematodes, and the new compound method analysis and comparison of the differences between the various drug treatments and control treatments. The results showed that the yield of white radish planted after irrigation with “Lu Fuda” in the seedling stage was the highest, with a yield of 83 kg and a yield of 6147.81 kg per mu. The third planted after irrigating the roots with “Huolinlin” was mixed with water, and the yield after planting the soil with “Ainuo” was not significantly changed compared with the blank control.