Effect of 40％Imidcopper·Flucyclozole SC on Wheat Disease Control and Yield
As a newly registered compound fungicide for the control of wheat Fusarium head blight(FHB),40％imidcopper·flucyclozole SC has the characteristics of high spectrum and safety for wheat growth.In order to verify the control effect of 40％imidcopper·fluocyclozole SC on wheat FHB,stripe rust and leaf rust,field control test was carried out to investigate the effect of 450,600,750 mL/ha 40％imidcopper·fluocyclozole SC,375 mL/ha 45％pentazole·imidazole EW(control agent)and blank control(CK)on control of wheat FHB,stripe rust,leaf rust and yield.The results showed that the wheat with different amount of 40％imidcopper·flucyclozole SC normally ripened without premature aging,and the color of leaves and ears was bright yellow without darkening.The control effects of 40％imidcopper·fluocyclozole SC on FHB,stripe rust and leaf rust were better,and the disease indexes were lower than CK and control agent.The control effects were 89.36％—92.55％,89.74％—94.87％and 85.97％—89.09％,respectively.The control effects increased with the increase of amount of 40％imidcopper·fluocyclozole SC,and the control effects were higher than that of the control agent.The yield of wheat treated with 40％imidcopper·fluocyclozole SC was 8 283.35-8 419.99 kg/ha,and increased with the increase of amount of 40％imidcopper·fluocyclozole SC,which was higher than thoes of control agent and CK,with 12.088％—13.938％higher than that of CK.
国家科技期刊平台
NSTL
万方数据
