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| 春油菜蚜虫发生消长规律研究 | |
| 引用本文： | 王丽艳,林志伟,汤怀笙,南山,钟湘植,王宏军. 春油菜蚜虫发生消长规律研究[J]. 黑龙江八一农垦大学学报, 1999, 11(2): 21-23 |
| 作者姓名： | 王丽艳 林志伟 汤怀笙 南山 钟湘植 王宏军 |
| 作者单位： | 1. 黑龙江八一农垦大学植保系,密山,158308 2. 萝北县宝泉岭管局普阳农场 3. 黑龙江省八五一O农场 |
| 摘 要： | 通过对春油菜田蚜虫发生和消长规律的研究，我们发现黑龙江春油菜田有翅蚜蚜见于５月中上旬，在油菜整个生育期共有四次迁飞高峰。出现于６月上旬至７月上旬。无翅蚜始于６月是句高峰期在６月未至７月上旬，以后逐渐下降，蚜虫数量消长与日平均温度、空气湿度、降雨量及油菜生长期等有关。 |
| 关 键 词： | 春油菜 蚜虫 消长规律 |
STUDY ON THE BEONOMICS OF APHID IN VERNAL RAPE |
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| Wang Liyan ,Lin Zhiwei, Tang Huaisheng et al.. STUDY ON THE BEONOMICS OF APHID IN VERNAL RAPE[J]. journal of heilongjiang bayi agricultural university, 1999, 11(2): 21-23 | |
| Authors: | Wang Liyan Lin Zhiwei Tang Huaisheng et al. |
| Affiliation: | Wang Liyan ;Lin Zhiwei; Tang Huaisheng et al. |
| Abstract: | The result showed : Initial occurrence of winged aphid was in the first or middle tendays of May in Heilongiiang provience. During the growth periodicity of rape ,there were four peaksof flight, which happen from the first ten days of June to the first ten days of july ,Initial occurrence orexalate aphid was on scond ten days of June.Peak of occurrence was from the end of June to thefirst ten days of July,then decreased sequentily. the bionomics of aphid in vernal rape was related tothe per daily temperture, relative humidity of atmosphere,rain fall and the stage of rape. |
| Keywords: | : Vernal rape Aphid Beonomics |
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