河北省大豆主要病原真菌鉴定及防治药剂筛选
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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
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Identification of Major Pathogenic Fungi of Soybean in Hebei Province and Screening of Control Fungicides
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BI QiuYan,DANG ZhiHong,ZHU WeiQi,GAO ZhanLin,HAN XiuYing,ZHAO JianJiang,WANG WenQiao,LU Fen,WU Jie
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表1 不同种类杀菌剂对分离自大豆的5种病原菌的毒力
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Table 1 Toxicity of different kinds of fungicide against 5 pathogens isolated from soybean
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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 |
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