山东省小麦田播娘蒿对双氟磺草胺抗性水平及靶标抗性机理
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高兴祥,张悦丽,李美,李健,房锋
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Resistance Level and Mechanism of Descurainia sophia to Florasulam in Wheat Field of Shandong Province
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GAO XingXiang,ZHANG YueLi,LI Mei,LI Jian,FANG Feng
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表3 播娘蒿种群对苯磺隆抗性水平测定
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Table 3 Resistance level of D. sophia populations to tribenuron-methyl
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序号
Number | 回归方程
Regression equation (y=) | 相关系数
Correlation coefficient | GR50 (g·hm-2)
(95% CL) | 相对抗性指数
RI | | BZ-1 | 4.4592+0.4070x | 0.9305 | 21.31 (7.80-41.91) | 38.05 | | BZ-2 | 3.4995+2.1764x | 0.8938 | 4.89 (1.73-9.05) | 8.73 | | DY-1 | 4.5408+1.5010x | 0.8883 | 2.02 (0.27-5.44) | 3.61 | | DZ-1 | 4.5400+1.3410x | 0.8811 | 2.20 (0.42-5.40) | 3.93 | | DZ-2 | 3.7377+1.7915x | 0.8886 | 5.07 (1.96-9.11) | 9.05 | | DZ-3 | 2.7435+1.0560x | 0.9480 | 137.06 (58.29-448.11) | 244.75 | | HZ-1 | 4.0109+1.4039x | 0.9423 | 0.56 (0.03-11.73) | 1.00 | | HZ-2 | 4.0697+1.2949x | 0.9481 | 5.23 (2.24-9.17) | 9.34 | | JN-1 | 4.1869+0.9237x | 0.9913 | 7.59 (3.73-12.60) | 13.55 | | JN-2 | 4.7999+0.9194x | 0.9239 | 1.65 (0.34-4.16) | 2.95 | | JN-3 | 4.2133+1.3990x | 0.9533 | 3.65 (1.18-7.25) | 6.52 | | JNI-1 | 4.5819+1.1696x | 0.9575 | 2.28 (0.53-5.29) | 4.07 | | JNI-2 | 3.4317+1.9362x | 0.8894 | 6.46 (2.96-10.70) | 11.54 | | JNI-3 | 4.4136+1.5958x | 0.8898 | 2.33 (0.37-5.92) | 4.16 | | JNI-4 | 4.1771+1.2621x | 0.9501 | 4.49 (1.76-8.23) | 8.02 | | LC-1 | 3.7939+1.5722x | 0.9610 | 5.85 (2.59-9.96) | 10.45 | | LC-2 | 4.4694+1.8515x | 0.8941 | 1.93 (0.12-6.05) | 3.45 | | LC-3 | 4.2146+0.9707x | 0.9104 | 6.44 (3.02-10.96) | 11.50 | | LW-1 | 4.8448+0.7822x | 0.8931 | 1.58 (0.33-4.02) | 2.82 | | LY-1 | 4.3215+1.7573x | 0.8925 | 2.43 (0.35-6.26) | 4.34 | | LY-2 | 4.7095+1.5411x | 0.8909 | 1.54 (0.10-5.04) | 2.75 | | LY-3 | 4.4512+1.5314x | 0.8883 | 2.28 (0.37-5.77) | 4.07 | | LY-4 | 3.3832+1.0208x | 0.8737 | 38.36 (18.32-67.62) | 68.50 | | QD-1 | 4.0803+1.2919x | 0.9503 | 5.15 (2.19-9.07) | 9.20 | | QD-2 | 3.7652+1.5620x | 0.9589 | 6.17 (2.83-10.34) | 11.02 | | RZ-1 | 4.3648+1.5478x | 0.8879 | 2.57 (0.50-6.12) | 4.59 | | RZ-2 | 4.5092+1.3450x | 0.8808 | 2.32 (0.47-5.55) | 4.14 | | TA-1 | 3.9601+1.6906x | 0.8879 | 4.12 (1.35-8.00) | 7.36 | | TA-2 | 3.2026+2.4882x | 0.8944 | 5.28 (1.95-9.52) | 9.43 | | TA-3 | 4.2321+1.4666x | 0.9509 | 3.34 (0.96-6.92) | 5.96 | | WF-1 | 4.8405+1.4052x | 0.8883 | 1.30 (0.07-4.49) | 2.32 | | WF-2 | 4.7478+1.2172x | 0.8773 | 1.61 (0.23-4.46) | 2.88 | | WF-3 | 4.4687+1.5162x | 0.9677 | 2.24 (0.36-5.70) | 4.00 | | WH-1 | 4.7373+1.4737x | 0.8894 | 1.51 (0.10-4.85) | 2.70 | | YT-1 | 4.3582+0.9489x | 0.9037 | 4.75 (1.94-8.67) | 8.48 | | YT-2 | 4.6091+1.5464x | 0.8902 | 1.79 (0.17-5.28) | 3.20 | | ZB-1 | 4.4016+1.2996x | 0.8750 | 2.89 (0.03-10.85) | 5.16 | | ZB-2 | 4.3259+1.8489x | 0.8936 | 2.32 (0.26-6.31) | 4.14 | | ZZ-1 | 4.8315+1.4640x | 0.8900 | 1.30 (0.06-4.64) | 2.32 | | ZZ-2 | 4.3491+1.7430x | 0.8924 | 2.36 (0.32-6.18) | 4.21 |
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