首页|3种常用杀虫剂对广西蒙山地区柑桔木虱的防治效果

3种常用杀虫剂对广西蒙山地区柑桔木虱的防治效果

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2021年在广西蒙山县蒙山镇甘棠村金秋砂糖桔种植园柑桔木虱若虫发生初盛期,开展了常用杀虫剂螺虫乙酯、噻虫嗪和阿维菌素防治柑桔木虱的田间试验.结果表明,22.4％螺虫乙酯SC 4 000倍液、21％噻虫嗪SC 3 360倍液、1.8％阿维菌素EC 1 440～2 000倍液对柑桔木虱若虫防治效果在82％以上,均有较好的防治效果;其中,1.8％阿维菌素EC 1 440倍液和21％噻虫嗪SC 3 360倍液的防治效果相对更好,药后15 d时仍然分别可达96.07％和93.91％,两者防治效果差异不显著.3种药剂的持效期均可达15 d以上,可在柑桔木虱若虫发生初盛期交替使用.
The control effect of three commonly used insecticides on citrus psyllid in the Meng-shan area of Guangxi
In 2021,a field experiment was conducted for the control of citrus psyllid nymphs with commonly used insecticides such as Spirotetramat,Thiamethoxam,and Avermectin in Jinqiu Shatangju orchard in Gantang Village,Mengshan Town,Mengshan County,Guangxi.The results showed that the control effect of 4,000-time diluted 22.4％Spirotetramat SC,360-time diluted 21％Thiamethoxam SC,and 1,440-2,000-time diluted 1.8％Avermectin EC on citrus psyllid nymphs was over 82％,with good control effects.Among them,the prevention and control effects of 1,440-time diluted 1.8％Avermectin EC and 360-time diluted 21％Thiame-thoxam SC were relatively better,with control efficiency reached to 96.07％and 93.91％,respectively,after 15 days of treatment,and no significant difference between two treatments.The effective duration of all three pes-ticides could reach more than 15 days.They can be alternately used in the initial and peak stage of the occur-rence of citrus psyllid nymphs.

citrus psyllidSpirotetramatThiamethoxamAvermectinprevention and control effectMengshan County

刘吉敏、黄其椿、黄付超、黄露、杨思梅、邓铁军、韦丽荣

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农业农村部华南果蔬绿色防控重点实验室/广西作物病虫害生物学重点实验室/广西壮族自治区农业科学院植物保护研究所,南宁,530007

广西壮族自治区农业科学院园艺研究所,南宁,530007

蒙山县农作物种子管理站/广西蒙山砂糖桔试验站,广西蒙山,546700

蒙山县植物保护站,广西蒙山,546700

蒙山县文圩镇农业农村综合服务中心,广西蒙山,546703

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柑桔木虱 螺虫乙酯 噻虫嗪 阿维菌素 防治效果 蒙山县

国家现代农业产业技术体系建设项目广西柑桔创新团队"栽培与病虫害防治"岗位功能专家项目广西蒙山沙糖桔试验站项目广西柑桔黄龙病防控工程技术研究中心项目

nycytxgxcxtd-2021-05-02TS2022008桂农科2023YM82

2024

10.13938/j.issn.1007-1431.20230254

中国南方果树
中国农业科学院柑桔研究所

中国南方果树

CSTPCD北大核心
影响因子：0.527
ISSN：1007-1431
年,卷(期)：2024.53(2)
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