| 付步礼,邱海燕,刘奎,谢艺贤,唐良德.几种杀虫剂对香蕉花蓟马的田间防治试验[J].中国南方果树,2014,43(1): |
| 几种杀虫剂对香蕉花蓟马的田间防治试验 |
| Field control test of several insecticides on Thrips hawaiiensis (Morgan) |
| 投稿时间：2013-10-27 修订日期：2013-11-28 |
| DOI： |
| 中文关键词: 杀虫剂 香蕉花蓟马 防效 |
| 英文关键词:Insecticides Thrips hawaiiensis (Morgan) Control efficiency |
| 基金项目:国家香蕉产业技术建设-虫害监测与防控项目（nycytx-33-05-3）；中央级公益性科研院所基本科研业务费（NO.2011hzs1J019，NO.2012hzs1J010-1，NO.2012hzs1J010-2） |
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| 中文摘要: |
| 选用60 g/L乙基多杀菌素悬浮剂、5%啶虫脒乳油、480 g/L毒死蜱乳油、450 g/L吡虫啉微乳剂、240 g/L螺虫乙酯悬浮剂、1%甲氨基阿维菌素苯甲酸盐乳油和200 g/L氯虫苯甲酰胺悬浮剂等7种杀虫剂对香蕉花蓟马进行了田间防治试验。结果表明: 当采用每间隔两天施药时，7种供试药剂对香蕉花蓟马都具一定的防治效果，其中以240 g/L螺虫乙酯悬浮剂0.25ml/L对该虫的防效最高，为87.92%，其次为60 g/L乙基多杀菌素悬浮剂0.67 ml/L，其防效为86.02%，再次是450 g/L吡虫啉微乳剂0.33 ml/L，防效为72.00%；5%啶虫脒乳油0.67ml/L、200 g/L氯虫苯甲酰胺悬浮剂0.33 ml/L、480 g/L毒死蜱乳油0.5 ml/L、1%甲氨基阿维菌素苯甲酸盐乳油0.33 ml/L对该虫的防效分别为：62.63%、54.48%、51.47%和45.91%，显著低于240 g/L螺虫乙酯悬浮剂和60 g/L乙基多杀菌素悬浮剂。 |
| 英文摘要: |
| Field studies were conducted on the effect of insecticides of 60 g/L spinetoram SC, 5% acetamiprid EC, 480 g/L chlopyrifos EC, 450 g/L imidacloprid ME, 240 g/L spirotetramat SC, 1% emamectin-benzoate EC and 200 g/L chlorantraniliprole SC against the banana flower thrips, Thrips hawaiiensis (Morgan). The results revealed that even all above 7 insecticides performed different control efficiency to against such pest when spraying was applied intervals of two days. 240 g/L spirotetramat SC under a dose of 0.25 ml/L performed the highest control efficiency among all tested chemicals, for 87.92%. Secondly, the efficiency of 60 g/L spinetoram SC under a dose of 0.67 ml/L was 86.02% and this declined to 72.00% as 450 g/L imidacloprid ME at s dose of 0.33ml/L was used in the study. Whereas the control efficiency would significantly decreased compared to 240 g/L spirotetramat SC and 60 g/L spinetoram SC, when 5% acetamiprid EC, 200 g/L chlorantraniliprole SC, 480 g/L chlopyrifos EC and 1% emamectin-benzoate EC were applied under a dose of 0.67 ml/L,0.33 ml/L,0.5 ml/L,0.33 ml/L, for 62.63%、54.48%、51.47%、45.91%, respectively. |
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