| 王琴,张静.花蕾注射防治香蕉黄胸蓟马的天然源药剂筛选及田间防效[J].中国南方果树,2021,50(2): |
| 花蕾注射防治香蕉黄胸蓟马的天然源药剂筛选及田间防效 |
| Screening and Field Effect of natural pesticides for the Control of Thrips hawaiiensis Morgan by Bud Injection |
| 投稿时间：2020-11-24 修订日期：2021-01-22 |
| DOI： |
| 中文关键词: 花蕾注射 黄胸蓟马 天然源农药 d-柠檬烯 |
| 英文关键词:bud injection Thrips hawaiiensis natural pesticides d-limonene |
| 基金项目:国家重点研发计划项目 |
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| 摘要点击次数: 1817 |
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| 中文摘要: |
| 本研究采用花蕾注射法对9种天然源农药防治香蕉黄胸蓟马的田间防效进行了评价。结果表明，除虫菊素、藜芦碱、d-柠檬烯、绿僵菌在推荐剂量下对香蕉黄胸蓟马的防治效果最高，其防治效果均达90%以上。同时，试验结果还显示，d-柠檬烯分别与除虫菊素和藜芦碱以2.5 mL/L +2.5 mL/L混配时增效作用显著，其防效分别为98.74%和98.26%，显著优于单剂和其他处理。花蕾注射除虫菊素、藜芦碱、d-柠檬烯、绿僵菌对香蕉黄胸蓟马具有较好防效，可作为香蕉黄胸蓟马绿色防控的药剂示范应用。 |
| 英文摘要: |
| In this study, nine natural pesticides were used to control Thrips hawaiiensis in the field by bud injection. The results showed that pyrethrin, veratrine, d-limonene and metarhizium anisopliae significantly controlled the T. hawaiiensis at the recommended dose, and the control effect was more than 90%. The results of tank mixture in the field showed that the synergistic effect of d-limonene with pyrethrin or veratrine at the concentration of 2.5 ml/L + 2.5 ml/L was significant, and the efficiency was 98.74% and 98.26% respectively, which was significantly better than that of single agent and other treatments. In?conclusion, pyrethrin, veratrine, d-limonene and metarhizium anisopliae had good control effect on T. hawaiiensis by bud injection, which could be used as a demonstration for green control of T. hawaiiensis. |
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