| 杨树壳梭孢溃疡病菌的室内毒力测定 |
| |
| 引用本文： | 崔晓琦,侯军,林晓民,李冬琳.杨树壳梭孢溃疡病菌的室内毒力测定[J].中国森林病虫,2011,30(5). |
| |
| 作者姓名： | 崔晓琦 侯军 林晓民 李冬琳 |
| |
| 作者单位： | 河南科技大学林学院,河南洛阳,471003 |
| |
| 摘 要： | 在室内培养条件下,采用生长速率法测定了6种常用杀菌剂对杨树壳梭孢溃疡病菌Fusicco-cum fesculi的抑制效果,结果表明:80%代森锰锌WP和50%异菌脲WP对F.fesculi抑制效果最好,EC50值分别是38.175,41.947 mg/L;70%甲基硫菌灵WP2,5%三唑酮WP和75%百菌清WP抑菌效果次之,EC50值分别是137.43,149.90,205.98 mg/L;60%多菌灵WP抑菌效果最差,EC50值是419.91 mg/L。
|
| 关 键 词： | 杨树 溃疡病菌 杀菌剂 毒力测定 |
Toxicity determination of Fusiccocum fesculi in lab |
| |
| CUI Xiaoqi,et al..Toxicity determination of Fusiccocum fesculi in lab[J].Forest Pest and Disease,2011,30(5). |
| |
| Authors: | CUI Xiaoqi |
| |
| Institution: | CUI Xiaoqi,et al.(College of Forestry,Henan University of Science and Technology,Luoyang 471003,China) |
| |
| Abstract: | The inhibition effects of six commonly used fungicides on Fusiccocum fesculi were tested with growth rate methods in lab.The results indicated that mancozeb 80% WP and iprodione 50% WP were most effective.Their EC50 values were 38.175 and 41.947 mg/L respectively;the inhibition effects of thiophanate-methyl 70% WP,triadimefon 25% WP and chlorothalonil 75% WP were the next;the EC50 values were137.43,149.90 and 205.98 mg/L;carbendazim 60% WP was the lowest effective fungicide,the EC50 values was 419.91 mg/L. |
| |
| Keywords: | poplar Fusiccocum fesculi fungicides toxicity determination |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
