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| 棉花种衣剂对防治棉苗立枯病试验研究 | |
| 引用本文： | 周光胜,孙晓阳,邓先明,朱玉香,秦森荣,何平,何朝模,何代贵. 棉花种衣剂对防治棉苗立枯病试验研究[J]. 云南农业大学学报(自然科学版), 2000, 15(3): 234-236 |
| 作者姓名： | 周光胜 孙晓阳 邓先明 朱玉香 秦森荣 何平 何朝模 何代贵 |
| 作者单位： | [1]四川南部县植保公司,南部 [2]西南农业大学,重庆 |
| 摘 要： | 棉苗立枯病是棉花苗期的毁灭性病害,棉种包衣防治棉苗立枯病是防治此病的新途径。据此,进行了不同新剂型、种衣剂复配防治棉苗立枯病的试验,结果以含PCNB(五氯硝基苯)的克·福·多效果最佳,在人工接菌条件下,对立枯病的保苗效果达78.8%,与标准对照卫福牌种衣剂(保苗效果81.9%)相当,且可能有促生作用。 |
| 关 键 词： | 棉花种衣剂 立枯病 防治 |
| 文章编号： | 1004-390X(2000)03-0234-03 |
| 收稿时间： | 2000-04-18 |
Experimental Studies on Cotton Seed Coating Agent Controlling Rhizoctonia solance Kuhn |
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| Zhou Guansheng,Sun Xiaoyang,Deng Xianming,Zhu Yuxiang,Qin Senrong,He Ping,He Chaomo,He Daigui. Experimental Studies on Cotton Seed Coating Agent Controlling Rhizoctonia solance Kuhn[J]. Journal of Yunnan Agricultural University, 2000, 15(3): 234-236 | |
| Authors: | Zhou Guansheng Sun Xiaoyang Deng Xianming Zhu Yuxiang Qin Senrong He Ping He Chaomo He Daigui |
| Affiliation: | Zhou Guansheng,Sun Xiaoyang(Plant Protection Station Nanbu County, Nanbu 637300)Deng Xianming,Zhu Yuxiang,Qin Senrong(Southwest Agricultural University, Chongqing 400716)He Ping(Chongqing Seed Coating Agent Factory, Chongqing 402160) |
| Abstract: | Rhizoctonia solance kühn is a destructive plant disease at cotton seeding stage.Coating cotton seeds is a new way of controlling this disease. Accodingly, we conduct experiments to control this disease with vavious compround coat seeding agents. The result showed that, of three kinds of carbofuran-thiram-carbendazin seed coating agent the effect of 20% PCNB-carbofuran-thiram-carbendazin seed coating agent is best. On the condition of inoculation the control effect of 20% PCNB carbofuran-thiram-carbendazin seed coating agent on Rhizoctonia solance kühn is 78.8% that is almost equal to standard contrast vitavax 200FF (the control effect of vitavax on Rhizoctonia solance kühn is 81.9%). Morever,20% PCNB-carbofuran thiram-carhendazin seed coating agent can promote the cotton seeds to grow. |
| Keywords: | Cotton seed coating agent Rhizoctonia solance kuhn Control |
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