| R44型直升机喷雾防治柑橘木虱的效果初报 |
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| 引用本文： | 邓铁军,白先进,廖宪成,刘喜献,刘丽辉,肖志科. R44型直升机喷雾防治柑橘木虱的效果初报[J]. 植物保护, 2018, 44(4): 226-229 |
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| 作者姓名： | 邓铁军 白先进 廖宪成 刘喜献 刘丽辉 肖志科 |
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| 作者单位： | 广西农业科学院园艺研究所;广西农业科学院;广西柳州市农业技术推广中心;广西柳州市柳城县植保植检站;广西农业科学院植物保护研究所;广西科虹有害生物防治有限公司 |
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| 基金项目： | 广西农业科学院基本科研业务专项(桂农科2016YM52); 广西农业科技重点项目(201502) |
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| 摘 要： | 大区域内实施柑橘木虱统防统治是控制柑橘黄龙病的关键措施,也是难点。本试验研究R44型直升机施药防治柑橘木虱的可行性和效果。在连片柑橘园,利用R44型直升机喷洒30%噻虫嗪悬浮剂防治柑橘木虱,施药3、7和10d后,柑橘木虱的虫口减退率分别为84.2%、84.8%和85.0%,防治效果分别为85.3%、87.7%和89.6%;对果树无损伤。试验结果表明,利用R44直升机施药进行柑橘木虱大面积防治可行有效,是一种省工、快速、高效的施药方式,值得大面积推广应用。
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| 关 键 词： | 柑橘木虱 虫口减退率 防治效果 R44型直升机 30%噻虫嗪悬浮剂 |
| 收稿时间： | 2017-11-05 |
| 修稿时间： | 2017-12-21 |
Control effects of spraying pesticides by R44 helicopter against Diaphorina citri |
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| DENG Tiejun,BAI Xianjin,LIAO Xiancheng,LIU Xixian,LIU Lihui,XIAO Zhike. Control effects of spraying pesticides by R44 helicopter against Diaphorina citri[J]. Plant Protection, 2018, 44(4): 226-229 |
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| Authors: | DENG Tiejun BAI Xianjin LIAO Xiancheng LIU Xixian LIU Lihui XIAO Zhike |
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| Affiliation: | 1. Institute of Horticulture, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; 2. Guangxi Academy of Agricultural Sciences, Nanning 530007, China; 3. Liuzhou Agricultural Technology Extension Center, Guangxi 545002, China; 4. Plant Protection and Quarantine Station at Liucheng, Liuzhou City, Guangxi 545200, China; 5. Institute of Plant Protection, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; 6. Guangxi Kehong Pest Control Co. Ltd., Liuzhou 545002, China |
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| Abstract: | Large-scale control of Diaphorina citri is the key and difficult point to control Citrus Huanglongbing. Feasibility and control efficacy of thiamethoxam 30% SC against D. citri using R44 helicopter were investigated in large-scale cultivation citrus orchards. The results showed that 3, 7 and 10 days after spraying, the decrease rates of D. citri were 84.2%, 84.8% and 85.0%, and the control efficacies were 85.3%, 87.7% and 89.6%, respectively. There was no damage on citrus trees. Large-scale control of D. citri using R44 helicopter is a practicable and effective, labor-saving, fast and highly efficient pesticide application method, which can be recommended to popularize and apply in the control of D. citri. |
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| Keywords: | citrus psylla decrease rate control efficacy R44 helicopter thiamethoxam 30% SC |
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