Page 34 - 《广西植物》2025年第2期
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2 3 6 广 西 植 物 45 卷
图 4 基于 ITS、β ̄TUB 序列联合构建的系统发育树(Gaertneriomyces semiglobiferus AY997051 外类群)
Fig. 4 Phylogenetic tree based on the combination of ITS and β ̄TUB sequences
(Gaertneriomyces semiglobiferus AY997051 outgroup)
表 3 4 种药剂对病原菌的室内毒力测试
Table 3 Indoor toxicity testing of four kinds of reagents against Diaporthe phaseolorum
药剂 抑制中浓度(95%置信区间) 斜率±标准误 卡方值(自由度)
 ̄1 χ 2 P
Reagent EC 50 (95%FL)(μgmL ) Slope±Standard error (df)
98%噁霉灵 SP 4.173 6 (3.346 2 ~ 5.205 7) 1.229 8±0.091 2.726(3) 0.436
98% oxamiline SP
75%肟菌戊唑醇 WG 0.121 6 (0.064 2 ~ 0.230 1) 0.944 4±0.099 1.149(3) 0.765
75% oximmepentazolol WG
 ̄1
250 gL 吡唑醚菌酯 EC 0.055 0 (0.019 9 ~ 0.151 9) 3.502 5±0.116 2.679(3) 0
 ̄1
250 gL pyraclostrobin EC
 ̄1
1 bng 哈茨木霉菌 SC 1.998 6 (1.637 5 ~ 2.439 3) 1.202 6±0.089 1.148(3) 0.090
 ̄1
1 bng Trichoderma harzianum SC
注: SP、WG、EC、SC 分别表示可溶粉剂、水分散粒剂、乳油和悬浮剂ꎮ
Note: SPꎬ WGꎬ EC and SC stands for soluble powderꎬ water dispersible granuleꎬ emulsifiable concentrate and suspension agentꎬ
respectively.