| 柿绵粉蚧生物学特性及防治技术研究 |
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| 引用本文： | 韩桂彪. 柿绵粉蚧生物学特性及防治技术研究[J]. 山西农业大学学报(自然科学版), 1992, 12(3): 240-241 |
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| 作者姓名： | 韩桂彪 |
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| 作者单位： | 山西农业大学林学系 太谷 |
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| 摘 要： | 本文系统地研究了柿绵粉蚧(phenacoccus perqandei Ckll)的生物学,主要包括:生活史、生物学特性,此外连续二年(1990～1991)在果园对害虫防治,均取得良好效果,虫口可降低90%以上.结果表明:全世代中以一龄若虫孵化盛、末期为化学防治的最佳时期。而40%氧化乐果乳油的防治效果最好。
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| 关 键 词： | 柿绵粉蚧 生物学特性 防治技术 |
STUDY OF BIOLOGICAL CHARACTERISTICS AND ITS CONTROL METHOD (OF PHEN ACOCCUS PERQANDEI CKLL.) |
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| Han Guibiao. STUDY OF BIOLOGICAL CHARACTERISTICS AND ITS CONTROL METHOD (OF PHEN ACOCCUS PERQANDEI CKLL.)[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 1992, 12(3): 240-241 |
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| Authors: | Han Guibiao |
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| Abstract: | This study was conducts to investigate the life history,biological characteristics of Phenacoccus perqadei Ckll. A series of chemical control experiments were carried out during different development stages of pest. |
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| Keywords: | Phenacoccus perqandei biological characteristies controlling method |
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