| 几种杀虫剂对苦瓜瓜实蝇的田间药效试验 |
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| 引用本文： | 吉甫成,郑儒斌,罗兴红. 几种杀虫剂对苦瓜瓜实蝇的田间药效试验[J]. 长江蔬菜, 2021, 0(4): 66-68. DOI: 10.3865/j.issn.1001-3547.2021.04.021 |
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| 作者姓名： | 吉甫成 郑儒斌 罗兴红 |
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| 作者单位： | 湖南浏阳市农业发展事务中心,410300;浏阳市古港镇农业综合服务站;浏阳市小河乡农业综合服务站 |
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| 摘 要： | 为筛选出防治苦瓜瓜实蝇的高效低毒药剂,对60％噻虫·灭蝇胺水分散粒剂、70％灭蝇胺水分散粒剂和25％噻虫嗪水分散粒剂3种杀虫剂田间药效进行了对比.试验结果表明,药后1～10 d,除60％噻虫·灭蝇胺水分散粒剂13.0 g/667 m2和25％噻虫嗪水分散粒剂8.0 g/667 m2外,其他药剂处理的防治效果均高于62....
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| 关 键 词： | 苦瓜 瓜实蝇 药剂筛选 田间防效 |
Field Efficacy Test of Several Insecticides Against Bactrocera Cucurbitae on Bitter Gourd |
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| JI Fucheng,ZHENG Rubin,LUO Xinghong. Field Efficacy Test of Several Insecticides Against Bactrocera Cucurbitae on Bitter Gourd[J]. Journal of Changjiang Vegetables, 2021, 0(4): 66-68. DOI: 10.3865/j.issn.1001-3547.2021.04.021 |
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| Authors: | JI Fucheng ZHENG Rubin LUO Xinghong |
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| Affiliation: | (Liuyang Agricultural Development Affairs Center,Hunan 410300;Gugang Town Agricultural Comprehensive Service Station of Liuyang City;Xiaohe Township Agricultural Comprehensive Service Station of Liuyang City) |
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| Abstract: | In order to screen out high-efficiency and low-toxic insecticides for controlling Bactrocera cucurbitae on bitter gourd,the field efficacy of three insecticides,namely 60%thiamethoxam-cyromazine water dispersible granule(WG),70%cyromazine WG and 25%thiamethoxam WG,were compared.The results showed that the control effects of 60%thiamethoxam-cyromazine WG 26.0 g/667 m2 and 60%thiamethoxam-cyromazine WG 20.0 g/667 m2 were better,and the control effect of 70%cyromazine WG 20.0 g/667 m2 was 63.91%.Therefore,in order to achieve the control effect,60%thiamethoxam-cyromazine WG should be used first in production,followed by 70%cyromazine WG. |
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| Keywords: | Bitter gourd(Momordica charantia L.) Bactrocera cucuribitae Insecticide selection Field efficacy |
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