| 美洲斑潜蝇和南美斑潜蝇幼虫分龄的研究 |
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| 引用本文： | 周亦红,赵志模,邓新平.美洲斑潜蝇和南美斑潜蝇幼虫分龄的研究[J].西南农业大学学报,2000,22(4):339-341. |
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| 作者姓名： | 周亦红 赵志模 邓新平 |
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| 作者单位： | 西南农业大学植保系,重庆 |
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| 摘 要： | 在口钩长、口钩宽、头咽骨长及体长４个形态指标中，美洲斑潜蝇和南美斑潜蝇幼虫的口钩及头咽骨长度在同种幼虫的３个龄期之间差异显著，可作为幼虫分龄的标准。口钩及头咽骨的平均长度在两种斑潜蝇同龄幼虫之间差异不明显，难以作为这两种斑潜蝇幼虫的鉴别依据。
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| 关 键 词： | 美洲斑潜蝇 南美斑潜蝇 幼虫 分龄 |
| 文章编号： | 1000-2642(2000)04-0339-03 |
| 修稿时间： | 2000-03-06 |
DISTINGUISHING LARVA INSTAllS OF LIRIOMYZA SAT1VAE BLANCHARD AND L. HUIDOBRENSIS (BRANCHARD) |
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| ZHOU Yi-hong
,ZHAO Zhi-mo
,DENG Xin-ping.DISTINGUISHING LARVA INSTAllS OF LIRIOMYZA SAT1VAE BLANCHARD AND L. HUIDOBRENSIS (BRANCHARD)[J].Journal of Southwest Agricultural University,2000,22(4):339-341. |
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| Authors: | ZHOU Yi-hong ZHAO Zhi-mo DENG Xin-ping |
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| Institution: | ZHOU Yi-hong
,ZHAO Zhi-mo
,DENG Xin-ping
;(Depamnent of Plant protection, Southwest Agricultural University, Chongqing 400716, China) |
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| Abstract: | Four morphological indicatois, i. e. mouth hook length, cephalophaxyngeal skeleton length, mouth hook width and body length, of Liriorrgza sativae Blanchard and L. huidobrensis (Blanchard) were measured at different instars of the larvae. The former two showed distinct differences between three larval instars of both species and were, there, fore, considered useful indicators for the separartion of their larval instars. However, no significant differences were oserved in the two morphological characteristics between the larvae of the two leafminers at similar developmem stage. |
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| Keywords: | Liriomyza satime Blanchard L huidobrensis (Blanchard) larva instar distinguishing |
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