Preliminary Study on the Field Control Effect of 240 g/L Chloroflurane·Pyrazolate EC on Septoria glycines
By spraying different doses of fungicide 240 g/L chlorofluoroether·pyrazole ester EC during the early stage of soybean podding,and comparing it with pyrazolate suspension and difenoconazole suspension,the effects of 240 g/L chlorofluoroether·pyr-azole ester EC on promoting soybean growth,increasing yield,and reducing pesticide use were demonstrated,providing scientific ba-sis for promotion and application.Through experiments,this agent has shown good resistance to disease and increased yield,with smooth and round soybean seeds,promoting early maturity.Through investigation,the control effect of spraying 240 g/L chlorofluo-roether·pyrazole ester EC on Septoria glycines can reach over 96%.The soybean leaves are thick green,and the yield increases by 22.1%compared to the water control.The control agent had a 72%control effect on Septoria glycines,and the yield increased by 16.2%compared to the water control.The experimental results showed that the use of 240 g/L chlorofluoroether·pyrazole ester EC 750 mL/hm2 has the best control effect on Septoria glycines,with significant yield increase.It can be widely promoted in production.
Septoria glycinesincrease production effectsignificant prevention effectpesticide reduction
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