| 荔枝蒂蛀虫发生期的预测预报 |
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| 引用本文： | 冼继东,梁广文,曾玲,吴振其,陈伟琪.荔枝蒂蛀虫发生期的预测预报[J].华南农业大学学报,2004,25(3):67-69. |
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| 作者姓名： | 冼继东 梁广文 曾玲 吴振其 陈伟琪 |
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| 作者单位： | 华南农业大学,昆虫生态研究室,广东,广州,510642 |
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| 基金项目： | 国家自然科学基金项目(39930120)，广东省优秀人才基金项目(9939)，华南农业大学校长基金项目(4200-K03129) |
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| 摘 要： | 应用逐日查蛹羽化进度法和虫蛹分级预报法对荔枝蒂蛀虫Conopomorpha sinensis Bradley的发生期进行了预测预报，应用系统调查的方法观察荔枝蒂蛀虫在田间实际发生的情况，结果表明，所预测的发生期与实际的发生期结果相一致，2种测报方法均能准确预测荔枝蒂蛀虫的发生。
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| 关 键 词： | 荔枝蒂蛀虫 发生期 预测预报 逐日查蛹羽化进度法 虫蛹分级预报法 |
| 文章编号： | 1001-411X(2004)03-0067-03 |
Forecast of the emergence period of Conopomorpha sinensis in litchi |
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| XIAN Ji-dong,LIANG Guang-wen,ZENG Ling,WU Zhen-qi,CHEN Wei-qi.Forecast of the emergence period of Conopomorpha sinensis in litchi[J].Journal of South China Agricultural University,2004,25(3):67-69. |
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| Authors: | XIAN Ji-dong LIANG Guang-wen ZENG Ling WU Zhen-qi CHEN Wei-qi |
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| Abstract: | The emergence period of Conopomorpha sinensis in litchi was predicted by two forecasting methods, such as checking the eclosion rate day by day and classifying the pupa scales of the insect. By means of system research, the emergence period of C. sinensis was observed in litchi orchard, and the result showed that the emergence period of C. sinensis forecasted was same as in observe. It was suggested that the forecasting methods for emergence period in the paper could be applicated in practice. |
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| Keywords: | litchi Conopomorpha sinensis emergence period forecast |
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