| 海南甜瓜细菌性果斑病田间药效试验 |
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| 引用本文： | 陈海燕,陈绵才,秦双,等.海南甜瓜细菌性果斑病田间药效试验[J].长江蔬菜,2012(2):62-64. |
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| 作者姓名： | 陈海燕 陈绵才 秦双 等 |
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| 作者单位： | 海南省农业科学院农业环境与植物保护研究所／海南省植物病虫害防控重点实验室,海口571100 |
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| 基金项目： | 海南省重点科技项目（琼科[2009]77号） |
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| 摘 要： | 进行了5种药剂防治甜瓜细菌性果斑病田间药效试验。试验结果表明,第二次施药后7 d,5种药剂处理中以20%二氯异氰尿酸钠可湿性粉剂750倍液的防效最好,为65.47%,其次为53.8%可杀得(氢氧化铜)2000干悬浮剂800倍液,防效为56.45%;25%叶枯唑可湿性粉剂750倍液、72%农用链霉素可溶性粉剂3 000倍液和12%松脂酸铜乳油800倍液3个处理的防效分别为51.60%,50.86%和50.20%。上述药剂在生产上可轮换使用,5 d 1次,连续2~3次。
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| 关 键 词： | 甜瓜 细菌性果斑病 杀菌剂 药效试验 海南岛 |
Efficiency Test of Fungicides against Bacterial Fruit Blotch of Melon in Hainan Island |
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| CHEN Haiyan,CHEN Miancai,QIN Shuang,XIAO Min,JI Xuncong.Efficiency Test of Fungicides against Bacterial Fruit Blotch of Melon in Hainan Island[J].Journal of Changjiang Vegetables,2012(2):62-64. |
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| Authors: | CHEN Haiyan CHEN Miancai QIN Shuang XIAO Min JI Xuncong |
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| Institution: | (Institute of Agricultural Environment and Plant Protection, Hainan Academy of Agricultural Sciences/Hainan Key Laboratmy of Prevention and Control of Plant Diseases and Pests, Haikou 571100 ) |
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| Abstract: | Five fungicides were chosen to taking efficiency test for controlling bacterial fruit blotch of melon. The results showed that, after seven days of the fungicides applied for the second time, the 750 times diluted liquid of 20% sodium dichloroisoeyanurate WP had the highest control efficiency of 65.47%, and the 800 times diluted liquid of 53.8% Koeide （cupric hydroxide） DF （56.45%）, the 750 times diluted liquid of 25% bismerthlazol WP （51.60%）, the 3 000 times diluted liquid of 72% streptomycin WP （50.86%） and the 800 times diluted liquid of 12% copper abietate EC （50.20%） also had good control efficiency against bacterial fruit blotch of melon in the test. And all the five fungicides could be used in turn, applying 2-3 times every five days. |
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| Keywords: | Melon Bacterial fruit blotch Fungicide Efficiency test Hainan Island |
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