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2 不同种类杀菌剂在离体叶片或幼茎上对5种大豆真菌病害的防治效果
Table 2 Control effects of different kinds of fungicide in vitro or young stems to 5 soybean fungal diseases
杀菌剂种类
Fungicide species
杀菌剂名称
Fungicide name
病害Disease(病情指数Disease index /防治效果Control effect (%))
大豆根腐病
Soybean root rot
炭疽病
Anthracnose
茎点霉叶斑病
Leaf spot of P. herbarum
大豆黑斑病
Black spot
凸脐蠕孢叶斑病
Leaf spot of E. rostratum
三唑类Triazole 苯醚甲环唑Difenoconazole 5.00/93.24a 5.00/93.15a 6.00/91.49a 5.50/92.20a 6.00/91.49ab
氟菌唑Triflumizole 6.00/91.89a 7.00/90.41a 6.50/90.78a 4.00/94.33a 4.00/94.33a
叶菌唑Metconazole 7.00/90.54a 6.00/91.78a 5.00/92.21a 4.50/93.62a 7.00/90.07ab
甲氧基丙烯酸酯类
Strobilurin
肟菌酯Trifloxystrobin 6.00/91.89a 5.00/93.15a 5.50/92.20a 6.50/90.78a 5.50/92.20ab
吡唑醚菌酯Pyraclostrobin 4.00/94.59a 4.00/94.52a 7.00/90.07a 6.00/91.49a 5.00/92.91ab
嘧菌酯Azoxystrobin 9.00/87.84ab 12.00/83.56b 9.00/87.23ab 11.50/83.69ab 7.50/89.36b
氰烯菌酯Phenamacril 10.00/86.49ab 15.00/79.45b 12.50/82.27b 20.00/71.63c 12.50/82.27c
酰胺类
Amide succinate dehydrogenase inhibitors
氟吡菌酰胺Fluopyram 26.00/64.86c 6.00/91.78a 6.00/91.49a 6.00/91.49a 6.50/90.78b
啶酰菌胺Boscalid 33.00/55.41d 11.00/84.93b 5.50/92.20a 13.50/80.85b 8.00/88.65b
烷基多胺类
Alkyl polyamines
辛菌胺
Xinjunan
20.00/72.97b 6.00/91.78a 11.00/84.40b 11.00/84.40ab 7.00/90.07b
有机硫仿生类
Organic sulfur bionic fungicide
乙蒜素
Ethylicin
18.00/75.68b 5.00/93.15a 12.50/82.27b 14.00/ 80.14b 4.50/93.62a
对照Control - 74.00/- 73.00/- 70.50/- 59.50/- 36.00/-