| 大黑鳃金龟卵胚胎发育及其在短期测报上的应用 |
| |
| 引用本文： | 范永贵,李德斌.大黑鳃金龟卵胚胎发育及其在短期测报上的应用[J].山东农业大学学报(自然科学版),1991,22(3):267-272,278. |
| |
| 作者姓名： | 范永贵 李德斌 |
| |
| 作者单位： | 山东农业大学植物保护系
(范永贵，郑方强)，曹县农业局(李德斌) |
| |
| 摘 要： |
|
| 关 键 词： | 大黑鳃金龟 胚胎发育 预测 防治 |
EMBRYONIC DEVELOPMENT OF HOLOTRICHIA OBLITA FALDERMANN AND ITS USAGE IN SHORT-PERIOD PREDICTION |
| |
| Fan Yonggui Zheng Fangqiang.EMBRYONIC DEVELOPMENT OF HOLOTRICHIA OBLITA FALDERMANN AND ITS USAGE IN SHORT-PERIOD PREDICTION[J].Journal of Shandong Agricultural University,1991,22(3):267-272,278. |
| |
| Authors: | Fan Yonggui Zheng Fangqiang |
| |
| Abstract: | The embryonic development of Holotrichia oblita Faldermann was studied.According (?)to the shape and color of eggs,and the features of the embryonicdevelopment,it is divided into blastoderm-germband stage,appendage-generating stage,blastokinesis stage,dorsal enclosure stage and mature stage.As to short-period prediction,one can observe the progress of embryonic development:eggs at mature stage over 50%could be considered as the proper time to control grubs. |
| |
| Keywords: | Holotrichia oblita embryonic development prediction proper control time |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
