| 柰树桑白蚧药剂防治研究 |
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| 引用本文： | 赵士熙,范青海,郭达伟.柰树桑白蚧药剂防治研究[J].武夷科学,1997(1). |
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| 作者姓名： | 赵士熙 范青海 郭达伟 |
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| 作者单位： | 福建农业大学植保系!福州350002(赵士熙，范青海)，福建龙岩农科所!364000(郭达伟) |
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| 基金项目： | 福建省自然科学基金资助项目(项目编号C93010) |
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| 摘 要： | 本文在室内和田间进行了七种药剂对柰树桑白蚧的药效试验。在室内采用浸液法对若虫的药效为79.6％—90.2％;对成虫的药效为15.4％—41.8％。在田间采用喷雾法处理,对若虫的药效为71.3％—88.8％;对成虫的药效为8.4％—40.5％。实验结果表明,药剂防治应在低龄若虫期进行。
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| 关 键 词： | 柰树 桑白蚧 药剂防治 |
CHEMICAL CONTROL OF WHITE PEACH SCALE PSEUDAULACASPIS PENTAGONA LIVING ON NANE TREE |
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| Zhao Shi-xi,Fan Qing-hai,Guo Da-wei.CHEMICAL CONTROL OF WHITE PEACH SCALE PSEUDAULACASPIS PENTAGONA LIVING ON NANE TREE[J].Wuyi Science Journal,1997(1). |
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| Authors: | Zhao Shi-xi Fan Qing-hai Guo Da-wei |
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| Abstract: | A test of seven pesticides to white peach scale Pseudaulacaspis pentagona (Targ. ) living on Nane trees was conducted. In laboratory the efficacies of these pesticides were 79.6% to 90. 2%; and to adaults were 15. 4% to 41. 8%. In the fields the efficacies to nymphae were 71. 3% to 88. 8%; to adaults were 8. 4%-40. 5%. |
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| Keywords: | Pseudaulacaspis pentagona (Targ ) chemical control |
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