不同植保机械在食葵棉铃虫田间防效中的应用评价

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关键词食葵田；植保机械;棉铃虫；田间防治效果中图分类号 S435.655 文献标识码A文章编号 0517-6611（2025）21-0150-03doi ： 10.3969/j . issn. 0517-6611. 2025.21. 028

AbstractToarifesinfftoflapoeoaesolHc migera）isuflowerflds，electedttpofquipentiudinghganceoospayers，iganedopsa plant protection drones as research subjects. These machines were used to apply a mixture of 10% cyantraniliprole dispersible oil-based suspension concentrate， 100g/L trace element water-soluble fertilizer，and the adjuvant Longshangle aqueous additive. The performance of the threemachineypesiotrolingoonloasevaluatedTesultsemostratedatallttofequpnteidi eficacyiontrollngotllwitigiantdresedontetreamntsThraentsresfefoflor plants，and the control efficacy remained above 87% 14 days after application. The plant protection drones outperformed the other two machinerytypes in terms of operational eficiencyanddaily incomeforoperators，achievingadailyoperational effciencyof 60.44hm2 /day and an operatordailyincomeofCY453.yuan/day.Thisstudyconcludesthatayoftethreemachinerytypescanbeselectedforobolwormcontrolinsunflowerfields.However，plantprotectiondronesoffrhigheroperationaleficencyandloweroperatioalcosts.

Key WordsSunflower field;Plant protection machinery;Cotton bollworm;Field control effect

食葵（即食用型向日葵）是塔额盆地主要的经济作物之一，播种面积占新疆食葵播种面积的 16.06%[1] 。（剩余5482字）