Lebenszyklus von Meloidogyne incognita acrita (Kofoid & White) Chitwood (Nematoda,Heteroderidae) in Wurzeln der Baumwolle,Gossypium barbadense L |
| |
| Authors: | M E Abdel-Hamid Dr F M Salem H R Hamdia Y A G Osman |
| |
| Institution: | 1. Faculty of Agriculture, Zoology Department, University of Menoufia, Shebin El-Kom, Egypt
|
| |
| Abstract: | The incubation period ofM. incognita acrita eggs took 24–72 hours till the appearance of the second larval stage hatching from eggs in the laboratory at 25±5°C and at 60±5 R. H. The second larval stage, was observed in cotton roots 48 hours after the addition of it to soil beside cotton seedlings. The 3rd and 4th larval stage and adult female were observed in cotton roots 7, 11, and 24 days, respectively, after the addition of second larval stage to soil beside cotton seedlings. The total life cycle ofM. incognita acrita on cotton, (Gossypium barbadense) lasted for 33–38 days, at 25±5°C and at 60±5 R. H. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
