四种杀虫剂LC25对Q型烟粉虱成虫取食行为的影响
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何云川,王新谱,洪波,张婷婷,周雪飞,贾彦霞
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Effects of Four Insecticides LC25 on Feeding Behavior of Q-Type Bemisia tabaci Adults
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HE YunChuan,WANG XinPu,HONG Bo,ZHANG TingTing,ZHOU XueFei,JIA YanXia
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表4 烟粉虱成虫取食不同杀虫剂处理番茄叶片刺吸孔数
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Table 4 Number of thorn holes by B. tabaci adults in tomato leaves treated with different insecticides
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| 处理 Treatment | 叶面积 Leaf area (mm2) | 刺吸孔数（个） Number of sucking holes | 刺吸孔直径 Piercing hole diameter (μm) | | 吡虫啉 Imidacloprid | 299.71±14.18a | 9.00±2.31b | 76.78±8.02a | | 溴氰虫酰胺Cyantraniliprole | 189.81±11.74c | 11.00±3.79b | 73.48±6.09a | | 吡蚜酮 Pymetrozine | 270.10±24.18ab | 7.67±0.88b | 75.27±16.90a | | 螺虫乙酯 Spirotetramat | 237.53±16.17bc | 13.33±3.76b | 72.16±12.49a | | 对照 Control | 274.54±12.15ab | 23.67±1.20a | 71.78±7.06a | | 供试昆虫数量均为30只The number of tested insects is 30 |
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