谭煜婷, 肖春霞, 黄玲俊, 张佩文, 张志祥 *.氟啶虫胺腈饵剂对红火蚁毒杀活性及行为影响[J].植物保护,2020,46(1):157-161. |
氟啶虫胺腈饵剂对红火蚁毒杀活性及行为影响 |
Effects of sulfoxaflor bait on the toxic activity and behavior of Solenopsis invicta |
投稿时间:2018-12-19 修订日期:2019-03-08 |
DOI:DOI:10.16688/j.zwbh.2018516 |
中文关键词: 红火蚁 氟啶虫胺腈 毒饵 毒杀活性 行为影响 |
英文关键词:Solenopsis invicta sulfoxaflor bait toxic activity behavioral influence |
基金项目:国家重点研发计划(2018YFD0200300);广东省自然科学基金(2016A030313387);2018年省级现代农业科技创新联盟建设(广东省现代农业产业技术体系创新团队)(2018ML1129) |
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中文摘要: |
为了给红火蚁化学防控提供新药剂,本文测定了氟啶虫胺腈对红火蚁中、小型工蚁的毒杀活性及行为能力的影响作用。制备了不同浓度的氟啶虫胺腈饵剂,分别测定其对红火蚁工蚁的毒杀活性以及对抓附能力、攀爬能力和行走能力等的影响。结果表明:0.01%、0.02%、0.03%的氟啶虫胺腈饵剂处理5 d后,小型工蚁的校正死亡率分别为35.18%、66.66%、100.00%,抓附率分别为65.00%、31.67%、0.00%,攀爬率分别为55.00%、31.67%、0.00%,行走率分别为61.67%、30.00%、0.00%;中型工蚁的校正死亡率分别为22.47%、55.06%、100.00%,抓附率分别为6833%、33.33%、1.67%,攀爬率分别为63.33%、33.33%、0.00%,行走率分别为61.67%、30.00%、0.00%。在设计剂量下,氟啶虫胺腈饵剂对红火蚁工蚁具有较好的毒杀活性,且对其行为能力有显著的抑制作用。 |
英文摘要: |
In order to provide a reference for the chemical prevention and control of Solenopsis invicta, the effect of sulfoxaflor on the toxicity and behavioral ability of the medium and small workers of S. invicta was determined. Different concentrations of sulfoxaflor baits were prepared, and their effects on the ability of arresting, climbing and walking of S. invicta were measured. The results showed that the corrected mortality of small worker ants were 35.18%, 66.66%, 100.00%, respectively, after treatment with 0.01%, 0.02%, 0.03% sulfoxaflor baits; the grasping rates were 65.00%, 31.67%, 0.00%, respectively; the climbing rates were 55.00%, 31.67%, and 0.00%, and the walking rates were 61.67%, 30.00%, and 0.00%, respectively. The corrected mortality of the medium worker ants were 22.47%, 55.06%, and 100.00%, respectively; the grasping rates were 68.33%, 33.33%, and 1.67%; the climbing rate was 63.33% and 33.33%, 0.00%, and the walking rates were 61.67%, 30.00%, and 0.00%, respectively. At the designed doses, the sulfoxaflor baits exhibited a lethal effect against S. invicta workers and a significant inhibitory effect on its behavior. |
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