| 4种杀菌剂组合对鸟巢蕨等花卉褐斑病的防治效果 |
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| 引用本文： | 殷金岩,刘晓娇,王玲玲,罗旭荣,许建新,黎修东,徐建峰.4种杀菌剂组合对鸟巢蕨等花卉褐斑病的防治效果[J].安徽农业科学,2013(26):10617-10619. |
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| 作者姓名： | 殷金岩 刘晓娇 王玲玲 罗旭荣 许建新 黎修东 徐建峰 |
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| 作者单位： | 广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035;广东省深圳市铁汉生态环境股份有限公司,广东深圳,518035 |
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| 基金项目： | 广东省深圳市城管科研所资金项目(201208-1);广东省深圳市战略新兴产业发展专项(GCzX90120618100-801416) |
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| 摘 要： | 目的]筛选出防治鸟巢蕨、鸢尾和彩虹竹芋褐斑病的有效杀菌剂,为在生产实践中该病的有效防治提供参考.方法]以盆栽种植的鸟巢蕨、鸢尾和彩虹竹芋为材料,通过叶面喷洒的方式对防治褐斑病的4种杀菌剂配方进行筛选.结果]防治鸟巢蕨褐斑病的较佳配方为70％甲基托布津和20％叶枯唑1 000倍液、37％苯醚甲环唑和20％叶枯唑1 000倍液、70％甲基托布津和2 000万单位农用链霉素1 000倍液以及37％苯醚甲环唑和2 000万单位农用链霉素1 000倍液,其防效均在86％以上;防治鸢尾褐斑病的最佳配方是70％甲基托布津和2 000万单位农用链霉素1000倍液,防效为86.74％;防治彩虹竹芋褐斑病的最佳配方是70％甲基托布津和20％叶枯唑1 000倍液、37％苯醚甲环唑和2 000万单位农用链霉素1 000倍液,防效分别为81.30％和87.41％.结论]为鸟巢蕨、鸢尾和彩虹竹芋褐斑病的防治提供了理论依据.
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| 关 键 词： | 鸟巢蕨 鸢尾 彩虹竹芋 褐斑病 防治效果 杀菌剂 |
Controlling Effect of Four Formula of Fungicides on Brown Spot of Asplenium nidus |
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| Institution: | YIN Jin-yan(Shenzhen Tecand Ecology and Environment Co., Ltd., Shenzhen, Guangdong 518035) |
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| Abstract: | Objective] The aim was to screen better fungicides for controlling Brown spot ofAsplenium nidus,Iris tectorum and Calathea roseopicta,and provide a basis for the effective controlling of the disease in the production practice.Method] With potted Asplenium nidus,Iris tectorum and Calathea roseopicta as material,four kinds formula of fungicides on controlling of Asplenium nidus,Iris tectorum and Calathea roseopicta were observed by foliar spraying fungicides.Result] The results showed that the best formula is 70％ Topsin-M and 20％ Bismerthiazol with 1 000 times dilution,37％ difenoconazole and 20％ Bismerthiazol with 1 000 times dilution,70％ Topsin-M and streptomycin 20 million units with 1 000 times dilution,37％ difenoconazole and streptomycin 20 million units with 1 000 times dilution in preventing brown spot of Asplenium nidus,the control effect of which are above 86％ ; In preventing brown spot of Iris tectorum,the best formula is 70％ Topsin-M and 20％ Bismerthiazol with 1 000 times dilution,and the control effect of which is 86.74％ ; that of Calathea roseopicta is 70％ Topsin-M and 20％ Bismerthiazol with 1 000 times dilution,37％ difenoconazole and streptomycin 20 million units with 1 000 times dilution,thecontrol effect is 81.30％,87.41％ in preventing brown spot.Conclusion] The study can provide theoretical basis for controlling brown spot of Asplenium nidus,Iris tectorum and Calathea roseopicta. |
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| Keywords: | Asplenium nidus Iris tectorum Calathea roseopicta Brown spot Controlling effect Fungicides |
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