|
Survival Of Xanthomonas Campestris Pv. Vesicatoria In Soil,
Seeds And Plant Residues
Azzeddin M.Y. Alawami
department of Pant Protection,
Faculty of Agriculture, Omar Al-Mukhtar University, El-Beida, Libya.
E-mail: Azzawami2002@yahoo.com
Abstract
The present work was conducted to study the survival of the bacterium
Xanthomonas campestris pv. vesicatoria, the causal organism of
tomato spot disease, in plant debris, seeds and soil. Results revealed that the
bacterial population decreased quickly in inoculated plant debris within the
first 2 months, then gradually until it completely disappeared after 9 months.
In seeds, the population increased within the first 3 months then decreased and
disappeared after 7 months. The bacterium remained viable in the sterile soil
for 8 weeks, but only for 5 weeks in non-sterile soil
|
|
| New Publications |
|
The Arab Scientists in Cooperation with The High Institute of Marine Research. Publish all the researches abstracts, which presented in The Regional Workshop on Marine Sciences and Natural Resources, Tishreen University, Lattakia, Syria, 25-26 May 2004.
|
| New Publications |
|
The Arab Scientists in Cooperation with The Egyptian Society for Biological Control of Pests . Publish all the researches abstracts, which presented in The First Arab Conference of Applied Biological Pest Control, Cairo, Egypt, 5-7 April 2004.
|
| Conferences, Fez |
The First International Symposium on Environnement protection for development Biotechnological aspects. Fez, December
15 – 17, 2004.
|
| Conferences, Syria |
|
The Second Syrian-Egyptian conference in the Agriculture and Food.
Agriculture Faculty, Al-Baath university, Homs, Syria. 25-28 April, 05
|
| Conference,Yemen |
|
Current Status of Plant Protection in Yemen and Future Strategy.
Faculty of Agriculture, Sana'a University, Sana'a, yemen. December 18-20/2004
|
| Conferences Canada |
|
The 9th International Conference of the Orthopterists’ Society
Canada, on August 14 19, 2005
|
| Conferences, Egypt |
|
The First Arab Conference on Applications of Biological Control of Pests in Arab Countries
|
| Workshop,Lebanon |
|
New Workshop
Middle-East Academy for Medicine of Ageing
First Annual Middle-East Age & Aging Meeting
8-11 April, 2004
|
| Publications |
Arab Society for Plant Protection (ASPP) in Cooperation with The Arab Scientists
Publish all the researches abstracts, which presented in the Eighth Arab Congress of
Plant Protection, held in Faculty of Agriculture, Omar Al-Mukhtar University, El-beida
City, Libya, October 12-16,2003
|
|
