河北省大豆主要病原真菌鉴定及防治药剂筛选
毕秋艳,党志红,朱伟旗,高占林,韩秀英,赵建江,王文桥,路粉,吴杰

Identification of Major Pathogenic Fungi of Soybean in Hebei Province and Screening of Control Fungicides
BI QiuYan,DANG ZhiHong,ZHU WeiQi,GAO ZhanLin,HAN XiuYing,ZHAO JianJiang,WANG WenQiao,LU Fen,WU Jie
表1 不同种类杀菌剂对分离自大豆的5种病原菌的毒力
Table 1 Toxicity of different kinds of fungicide against 5 pathogens isolated from soybean
杀菌剂种类
Fungicide species
杀菌剂名称
Fungicide name
病原菌Pathogen (EC50, μg·mL-1)
木贼镰孢
F. equiseti
大豆炭疽菌
C. chlorophyti
茎点霉菌
P. herbarum
链格孢
A. alternata
嘴突凸脐蠕孢
E. rostratum
三唑类
Triazole
苯醚甲环唑Difenoconazole 1.1102 0.3129 0.9125 0.5928 0.0466
氟菌唑Triflumizole 1.5024 0.2600 0.8647 0.8581 0.0955
叶菌唑Metconazole 0.0112 0.2216 0.4206 0.3907 0.0283
甲氧基丙烯酸酯类
Strobilurin
肟菌酯Trifloxystrobin 1.8804 26.3545 138.9770 32.0614 75.1247
吡唑醚菌酯Pyraclostrobin 2.8012 0.1775 0.5791 9.3865 2.0022
嘧菌酯Azoxystrobin 83.0320 27.0851 11.6454 10.0925 36.3156
氰烯菌酯Phenamacril 0.0109 4.4280 154.9974 164.0990 39.9152
酰胺类
Amide succinate dehydrogenase inhibitors
氟吡菌酰胺Fluopyram 42.1129 5.8304 2.8306 7.2185 2.5741
啶酰菌胺Boscalid 40. 4705 2.5139 0.4857 155.0532 2.2585
烷基多胺类
Alkyl polyamines
辛菌胺
Xinjunan
12.0130 8.4517 34.3226 21.7385 7.7361
有机硫仿生类
Organic sulfur bionic fungicide
乙蒜素
Ethylicin
10.3906 8.1840 416.1457 180.9062 45.9120