| 10种药剂对柑橘采后酸腐病菌的室内毒力测定 |
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| 引用本文： | 熊宇,向妙莲,陈明,陈金印.10种药剂对柑橘采后酸腐病菌的室内毒力测定[J].现代农药,2014(6):50-51. |
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| 作者姓名： | 熊宇 向妙莲 陈明 陈金印 |
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| 作者单位： | 江西农业大学农学院/江西省果蔬保鲜与无损检测重点实验室,南昌330045 |
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| 基金项目： | “十二·五”国家科技支撑计划项目（2012BAD38B03）; 科技部农业科技成果转化资金项目（2011GB2C50017）; 江西省教育厅科技落地计划项目（111） |
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| 摘 要： | 为了筛选出防治酸腐病菌的有效药剂,为防治柑橘采后酸腐病提供理论依据,采用生长速率法测定了10种化学药剂对酸腐病菌的毒力。结果表明:肟菌酯毒力最强,EC50为0.038 5mg/L;其次是双胍三辛烷基苯磺酸盐,EC50为0.104 2 mg/L。毒力最弱的是吩胺霉素,EC50为73.112 5 mg/L。肟菌酯、双胍三辛烷基苯磺酸盐和咪鲜胺效果较好。
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| 关 键 词： | 柑橘酸腐病菌 毒力测定 杀菌剂 |
Toxicity Measurement of Ten Fungicides on Geotrichum candidum |
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| XIONG Yu,XIANG Miao-lian,CHEN Ming,CHEN Jin-yin.Toxicity Measurement of Ten Fungicides on Geotrichum candidum[J].Modern Agrochemicals,2014(6):50-51. |
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| Authors: | XIONG Yu XIANG Miao-lian CHEN Ming CHEN Jin-yin |
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| Affiliation: | (School of Agricultural Sciences, Jiangxi Agricultural University/Jiangxi Key Laboratory for Postharvest Technology and Nondestructive Testing of Fruits ＆ Vegetables, Nanchang 330045, China) |
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| Abstract: | In order to screen effective fungicides, and provide theoretical basis on Geotrichum candidum, the toxicities of ten fungicides on Geotrichum candidum were determined by mycelium growth rate method in the laborator. The results showed that the toxicity of trifloxystrobin was the strongest with EC50 of 0.038 5 mg/L, the second was iminoctadine tris（albesilate）, EC50 was 0.104 2 mg/L. Fenanmycin provided the least control with EC50 of 73.112 5 mg/L. Trifloxystrobin, iminoctadine tris（albesilate） and prochloraz had good inhibitions to Geotrichum candidum. |
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| Keywords: | Geotrichum candidum toxicity test fungicide |
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