黄淮海夏玉米主产区茎腐病主要病原菌及优势种分析
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刘树森,马红霞,郭宁,石洁,张海剑,孙华,金戈
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Analysis of Main Pathogens and Dominant Species of Maize Stalk Rot in the Main Summer Maize Producing reas of Huang-Huai-Hai
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LIU ShuSen,MA HongXia,GUO Ning,SHI Jie,ZHANG HaiJian,SUN Hua,JIN Ge
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表2 样本中真菌或卵菌的检出率
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Table 2 Detection rate of fungi or oomycetes in samples
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属 Genus | 种 Species | 组织分子检测 Tissue molecular detection | 分离物鉴定法 Isolate identification | 种检出率 Detection rate of species (%) | 属检出率 Detection rate of genus (%) | 检出真菌或卵菌的样本数 Number of samples infected with fungi or oomycetes | 检出率 Detection rate (%) | 检出真菌或卵菌的样本数 Number of samples infected with fungi or oomycetes | 检出率Detection rate (%) | 镰孢属 Fusarium | 禾谷镰孢复合种 F. graminearum species complex | 264 | 39.58 | 141 | 21.08 | 46.93 | 89.96 | 层出镰孢 F. proliferatum | 155 | 23.24 | 64 | 9.53 | 28.04 | 拟轮枝镰孢 F. verticillioides | 380 | 56.97 | 152 | 22.81 | 62.07 | 厚垣镰孢 F. chlamydosporum | 1 | 0.15 | 22 | 3.30 | 3.45 | 亚粘团镰孢 F. subglutinans | 7 | 1.05 | 0 | 0 | 1.05 | 尖镰孢 F. oxysporum | 32 | 4.80 | 1 | 0.15 | 4.95 | 黄色镰孢 F. culmorum | 26 | 3.90 | 0 | 0 | 3.90 | 藤仓镰孢 F. fujikuroi | 3 | 0.45 | 3 | 0.45 | 0.90 | 变红镰孢 F. incamatum | 0 | 0 | 12 | 1.80 | 1.80 | 木贼镰孢 F. equiseti | 6 | 0.90 | 5 | 0.76 | 1.50 | 茄镰孢 F. solani | 0 | 0 | 1 | 0.15 | 0.15 | 腐霉属 Pythium | 芒孢腐霉 P. aristosporum | 169 | 25.34 | 23 | 3.40 | 29.09 | 34.18 | 禾生腐霉 P. graminicola | 9 | 1.35 | 3 | 0.45 | 1.20 | 棘腐霉 P. acanthicum | 1 | 0.15 | 0 | 0 | 0.15 | 孤雌腐霉P. amasculinum | 4 | 0.60 | 0 | 0 | 0.60 | 寡雄腐霉 P. oligandrum | 4 | 0.60 | 0 | 0 | 0.60 | 链格孢属 Alternaria | 互隔交链格孢 A. alternate | 9 | 1.35 | 12 | 1.80 | 1.80 | 2.10 | 细极链格孢 A. tenuissima | 1 | 0.15 | 2 | 0.30 | 0.30 | 曲霉属 Aspergillus | 黄曲霉 A. flavus | 5 | 0.75 | 7 | 1.05 | 1.05 | 1.20 | 米曲霉 A. oryzae | 0 | 0 | 1 | 0.15 | 0.15 | 枝顶孢霉属 Acremonium | A. zeae | 0 | 0 | 1 | 0.15 | 0.15 | 0.15 | 平脐蠕孢属Bipolaris | 玉蜀黍离蠕孢B. maydis | 0 | 0 | 1 | 0.15 | 0.15 | 0.30 | 麦根腐平脐蠕孢B. sorokiniana | 1 | 0.15 | 1 | 0.15 | 0.15 | 旋孢腔菌属Cochliobolus | 异旋孢腔菌C. heterostrophus | 1 | 0.15 | 1 | 0.15 | 0.15 | 0.15 | 枝孢霉属Cladosporium | 芽枝状枝孢C. cladosporioides | 1 | 0.15 | 15 | 2.25 | 2.25 | 2.25 | 突脐蠕孢属Exserohilum | 喙突脐蠕孢E. rostratum | 0 | 0 | 35 | 5.25 | 5.25 | 5.25 | 附球孢属Epicoccum | 黑附球菌E. nigrum | 0 | 0 | 1 | 0.15 | 0.15 | 0.15 | 地霉属Geotrichum | 白地霉G. candidum | 0 | 0 | 2 | 0.30 | 0.30 | 0.30 | 粘帚霉属Gliocladium | 粉红粘帚霉G. roseum | 0 | 0 | 2 | 0.30 | 0.30 | 0.30 | 属 Genus | 种 Species | 组织分子检测 Tissue molecular detection | 分离物鉴定法 Isolate identification | 种检出率 Detection rate of species (%) | 属检出率 Detection rate of genus (%) | 检出真菌或卵菌的样本数 Number of samples infected with fungi or oomycetes | 检出率 Detection rate (%) | 检出真菌或卵菌的样本数 Number of samples infected with fungi or oomycetes | 检出率Detection rate (%) | 漆斑菌属Myrothecium | 包围漆斑菌M. cinctum | 0 | 0 | 2 | 0.30 | 0.30 | 0.30 | 壳球孢属Macrophomina | 菜豆壳球孢M. phaseolina | 0 | 0 | 1 | 0.15 | 0.15 | 0.15 | 黑孢霉属 Nigrospora | N. osmanthi | 0 | 0 | 1 | 0.15 | 0.15 | 4.20 | 穗黑孢霉N. oryzae | 0 | 0 | 25 | 3.75 | 3.75 | 球黑孢霉N. sphaerica | 0 | 0 | 2 | 0.30 | 0.30 | 青霉属 Penicillium | 草酸青霉P. oxalicum | 3 | 0.45 | 15 | 2.25 | 2.25 | 3.60 | 微紫青霉P. janthinellum | 0 | 0 | 1 | 0.15 | 0.15 | 产紫青霉P. purpureogenum | 0 | 0 | 4 | 0.60 | 0.60 | 绳状青霉P. funiculosum | 0 | 0 | 4 | 0.60 | 0.60 | 丝核菌属 Rhizoctonia. | 立枯丝核菌R. solani | 0 | 0 | 3 | 0.45 | 0.45 | 0.45 | 木霉属 Trichoderma | 棘孢木霉T. asperellum | 0 | 0 | 3 | 0.45 | 0.45 | 5.70 | 非洲哈茨木霉T. afroharzianum | 0 | 0 | 7 | 1.05 | 1.05 | 哈茨木霉T. harzianum | 1 | 0.15 | 26 | 3.90 | 3.90 | 钩状木霉T. hamatum | 0 | 0 | 1 | 0.15 | 0.15 | 盖姆斯木霉T. gamsii | 0 | 0 | 1 | 0.15 | 0.15 | 毛霉属Mucor | 未知种Unknown species | 0 | 0 | 4 | 0.60 | 0.60 | 0.60 | 盾壳霉属Coniothyrium | 未知种Unknown species | 0 | 0 | 1 | 0.15 | 0.15 | 0.15 |
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