| 22种杀菌剂对芒果蒂腐病菌的毒力测定 |
| |
| 引用本文： | 胡美姣,安勇,师超,张强,李敏,高兆银,杨凤珍.22种杀菌剂对芒果蒂腐病菌的毒力测定[J].农药,2009,48(3). |
| |
| 作者姓名： | 胡美姣 安勇 师超 张强 李敏 高兆银 杨凤珍 |
| |
| 作者单位： | 1. 中国热带农业科学院环境与植物保护研究所,海南,儋州,571737;热带农业有害生物检测监控中心,海南,儋州,571737
2. 海南大学环境与植物保护学院,海南,儋州,571737 |
| |
| 基金项目： | 国家科技支撵计划项目，公益性行业(农业)科研专项基金，中央级公益性科研院所基本科研业务费专项资金资助项目，热科院基金 |
| |
| 摘 要： | 采用牛长速率法进行了22种杀菌剂对2株芒果蒂腐病菌的室内毒力测定.研究结果表明:同一杀菌剂对供试2株菌株的毒力无明显差异.通过EC50值和EC75值综合分析,对芒果蒂腐病菌毒力最强的是多菌灵,其EC50、EC75值分别为0.03、0.05 mg/L,其他依次为甲基硫菌灵、咪鲜胺、丙环唑、咪鲜胺锰盐、苯醚甲环唑、氟硅唑、烯唑醇、异菌脲、吡唑醚菌酯、戊唑醇和腈菌唑,这1 2种杀菌剂均可作为防治芒果蒂腐病的首选杀菌剂;另外,百菌清、醚菌酯和代森锰锌的EC50、EC75值均相对较低,也可作为防治芒果蒂腐病的杀菌剂.
|
| 关 键 词： | 杀菌剂 芒果蒂腐病菌 毒力测定 |
Toxicological Test of 22 Fungicides to Botryodiplodia theobromae Pat. Caused Mango Stem End Rot |
| |
| HU Mei-jiao,AN Yong,SHI Chao,ZHANG Qiang,LI Mi,GAO Zhao-yin,YANG Feng-zhe.Toxicological Test of 22 Fungicides to Botryodiplodia theobromae Pat. Caused Mango Stem End Rot[J].Pesticides,2009,48(3). |
| |
| Authors: | HU Mei-jiao AN Yong SHI Chao ZHANG Qiang LI Mi GAO Zhao-yin YANG Feng-zhe |
| |
| Affiliation: | 1.Environment and Plant Protection Institute;Chinese Academy of Tropical Agricultural Sciences;Danzhou 571737;Hainan;China;2.Baleful Biology Detection and Monitor Centre for Tropical Agriculture;3.College of Environment and Plant Protection;Hainan University;China |
| |
| Abstract: | The toxicity of 22 fungicides to Botryodiplodia theobromae Pat. caused mango stem end rot were tested by mycelium growth rate methods in laboratory. The result showed that there was no difference between the toxicity of each of the fungicides to 2 stains of Botryodiplodia theobromae Pat. The toxicity result was analyzed by the EC50 value and the EC75 value. The toxicity of carbendazim was the strongest to B. theobromae with the EC50 value of 0.03 mg/L and the EC75 value of 0.05 mg/L, followed by thiophanate... |
| |
| Keywords: | fungicide Botryodiplodia theobromae Pat toxicological test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
