中山大学学报（自然科学版）2012，Vol.51Issue(2)：97-100,4.
斜纹夜蛾前胸腺的生长发育研究
Research on the Development of Prothoracic Glands of Spodoptera litura
摘要
Abstract
The morphology and regular pattern of prothoracic glands of Spodoptera litura were researched by dissecting these glands from the 4th instar larvae to pupation. The result showed that the prothoracic glands of S. litura were in pair with Y-type, consisted of 53 round or oval cells, surrounded with transparent vaginal tunica, and located in the tracheal plexus of the first spiracle. The cells of prothoracic glands kept steady because of no mitosis from the 4th instar larvae to pupation. The diameter of prothoracic gland cells was increased gradually during larval developments, the diameter of prothoracic gland cells from the larva at the first day of the 4' instar was (28.80 ±0.47) μm, while the diameter of prothoracic gland cells from the larva at the last day of 6 instar was (92. 22 ±2.43) μm. There were significant relevance between the diameter of prothoracic gland cells and the weight of larva during the larval development , r = 0. 826, P = 0. 000, Y = 82. IX0.263. There were also significant relevance between the diameter of prothoracic gland cells and the body length of larva during the larval development, r = 0. 886, P -0.000, Y = e(4.781-1.863/Z).关键词
斜纹夜蛾/前胸腺/生长发育Key words
Spodoptera litura/ prothoracic gland/ development分类
生物科学引用本文复制引用
徐博,李广宏,王方海..斜纹夜蛾前胸腺的生长发育研究[J].中山大学学报（自然科学版）,2012,51(2):97-100,4.基金项目
广东省自然科学基金资助项目(S2011010001353,031628) （S2011010001353,031628）
有害生物控制与资源利用国家重点实验室资助创新课题(SKLBC10B03) （SKLBC10B03）
农业虫害鼠害综合治理研究国家重点实验室开放课题(ChineseIPM 1003) （ChineseIPM 1003）
