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通过田间试验的方法,研究了福·克种衣剂对玉米品种郑单958的安全性及其靶标病虫害的影响。结果表明,20%福·克种衣剂和16%克·醇·福美双种衣剂对玉米的出苗和生长有一定的促进作用,并显著增加了玉米的出苗率,对玉米苗期的各项生长指标表现出一定的促进作用。20%福·克和16%克·醇·福美双在玉米苗期对地下害虫有防治效果,但对后期的玉米螟(Ostrinia furnicalis)、玉米顶腐病(Fusarium subglutinans)和玉米黑穗病(Spirisorium reiliana)没有防治效果,尤其在收获期玉米螟有加重趋势。种衣剂的使用提高了产量、玉米穗长和穗粒重等产量及其构成指标,但与对照相比无显著差异。
Field experiments were conducted to study the effect of Fuk Seed Coating on the safety of corn variety Zhengdan 958 and its target pests and diseases. The results showed that the 20% Fock seed coating and 16% melamine · thiram had some effects on the emergence and growth of maize and significantly increased the emergence rate of maize, Item growth indicators showed some promotion. 20% Fokker and 16% gylitol · thiram had control effects on underground pests at the seedling stage of maize, but had no effect on the late Ostrinia furnaricis, Fusarium subglutinans and maize smut Spirisorium reiliana) has no control effect, especially in the harvest of corn borer tended to increase. The use of seed coating increased yield, ear length and grain weight per panicle, and its composition, but no significant difference compared with the control.