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本试验主要研究了不同种衣剂与玉米丝黑穗病发生之间的关系,结果表明,种植同一高感丝黑穗病的玉米品种,使用不同种衣剂,其防治效果和产量结果有明显差异。63%福·克·戊干粉种衣剂和80%福·克干粉种衣剂配套2%戊唑醇干粉种衣剂防治效果理想,防效达到93.37%～96.39%;20.2%吡·福·戊唑悬浮种衣剂和10.6%福·戊唑悬浮种衣剂防效达到89.16%～90.96%;25%福·克·萎悬浮种衣剂(黑盖)和15%黑戈种衣剂防效一般。
This experiment mainly studied the relationship between different seed coating agents and maize head smut. The results showed that the control effect and yield of maize cultivars with the same high susceptible head smut were significantly different when using different seed coating agents difference. 63% Fook K · E dry powder coating agent and 80% Fock dry powder coating agent supporting 2% tebuconazole dry powder coating agent control effect is satisfactory, the control effect reached 93.37% ~ 96.39%; 20.2% The control effect of pyrazole suspended seed coating agent and 10.6% foxmethylpyrazole suspension seed coating reached 89.16% ~ 90.96%; the prevention and control effect of 25% fox g suspended sediment coating agent (black cover) and 15% Effective general.