75%乙酰甲胺磷药剂防治甘蔗害虫试验探究  

The Study on Sugarcane Pest Control of 75%Acetylamide Phosphorus and Other Agents

作　　者：孟霞 蔺乔仙 夏银果 覃振强[2] 金发安 何珂 龙琪 杨景丽 杨世常 张永港 MENG Xia;LIN Qiaoxian;XIA Yinguo;QIN Zhenqiang;JIN Faan;HE Ke;LONG Qi;YANG Jingli;YANG Shichang;ZHANG Yonggang(Sugarcane Research Institute of Dehong,Longchuan,Yunnan 678707;Sugarcane Research Institute of Guangxi,Nanning 530000;Plant Protection Plant Inspection Station of Yingjiang,Yingjiang,Yunnan 679300;Farm Management Committee of Longchuan,Longchuan,Yunnan 678707)

机构地区：[1]云南省德宏州甘蔗科学研究所,云南陇川678707 [2]广西农业科学院甘蔗研究所,广西南宁530000 [3]盈江县农业农村局植保植检站,云南盈江679300 [4]陇川县陇川农场管理委员会,云南陇川678707

出　　处：《甘蔗糖业》2022年第1期6-10,共5页Sugarcane and Canesugar

基　　金：云南现代农业甘蔗产业技术体系建设项目;国家现代农业甘蔗产业技术体系综合试验项目(CARS-170720)。

摘　　要：为探索不同药剂对甘蔗害虫的防治效果,2021年在云南省陇川县景罕蔗区开展了75%乙酰甲胺磷药剂几种药剂的田间药剂筛选试验。结果表明:施75%乙酰甲胺磷22.5 kg/hm^(2)对枯心苗的防效为57.4%,对甘蔗蓟马防效为17.27%,对螟害株防效为35.94%,对螟害节防效为59.31%;施50%氯虫苯甲酰胺300 mL/hm^(2)+70%噻虫嗪300 g/hm^(2)对枯心苗的防效为63.8%,对蓟马防效为74.77%,对螟害株防效为85.94%,对螟害节防效为92.71%;施0.4%氯虫苯甲酰胺30 kg/hm^(2)+2%吡虫啉30 kg/hm^(2)对枯心苗的防效为8.5%,对蓟马防效为75.38%,对螟害株防效为93.76%,对螟害节防效为97.31%,参试各处理均没有蚜虫为害。总之,75%乙酰甲胺磷对甘蔗苗期枯心苗防治效果较好,对甘蔗蓟马的防治效果较好,对甘蔗蚜虫和甘蔗螟虫的防治效果显著。To explore the control effects of different pesticides on sugarcane pests,a field screening test of insecticides several pesticides with 75%acephate was carried out in the Jinghan sugarcane area,Longchuan County,Yunnan Province in 2021.The results showed that the control effects of 75%acephate 22.5 kg/hm^(2) on dead heart seedlings,thrips,and stem borers was 57.4%,17.27%,35.94%,and 59.31%,respectively.The control effects of 300 mL/hm^(2) 50%chlorantraniliprole+300 g/hm^(2) 70%thiamethoxam was 63.8%,74.77%,85.94%,and 92.71%,respectively.The control effects of 30 kg/hm^(2) 0.4%chlorantraniliprole+30 kg/hm^(2) 2%imidacloprid was 8.5%,75.38%,93.75%,and 97.31%,respectively.There was no harm of aphid in all treatments.In conclusion,75%acephate had better control effect on sugarcane seedling stage withered heart seedlings,better control effect on sugarcane thrips,and remarkable control effect on sugarcane aphids and sugarcane borers.

关 键 词：甘蔗害虫 防治 药剂 试验 

分 类 号：S566.1[农业科学—作物学]