CONFERENCE 2008

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Events and News
"Internet Seminar in "Re-use of Domestic Wastewater for non-potable purposes with respect to Haroonabad, Pakistan"

INVITATION / ANNOUNCEMENT

You are invited to join the discussion on re-used of domestic wastewater for non-portable purposes.
Please forward this invitation to your friends.
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DATE: 21 Jan-03 Feb 2008
TITLE: E-Seminar in "Re-use of Domestic Wastewater for non-potable purposes with respect to IWMI Research study from Haroonabad, Pakistan"

DISCUSSION PAPER: Urban Wastewater: A Valuable Resource for Agriculture A Case Study from Haroonabad, Pakistan (2002) by Wim van der Hoek, Mehmood Ul Hassan, Jeroen H.J. Ensink, Sabiena Feenstra, Liqa Raschid-Sally, Sarfraz Munir, Rizwan Aslam, Nazim Ali, Raheela Hussain and Yutaka Matsuno. (29 pages)
http://www.iwmi.cgiar.org/Publications/IWMI_Research_Reports/PDF/pub063/Report63.pdf

VENUE: http://tech.groups.yahoo.com/group/uwa-pk

Or subscribe for discussion messages and participate via email, send a blank email to:
uwa-pk-subscribe@yahoogroups.com

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The purpose of this e seminar is to review the role of waste water reclamation and reuse for non potable applications in the context of efficient water use management for urban and peri-urban areas of Pakistan.

The use of urban wastewater in agriculture in Haroonabad, Pakistan and in many other cities, is an old practice that is becoming more important due to an increasing scarcity of fresh water resources. Farmers close to rapidly growing cities have a ready market for vegetables which require a reliable water source. This is provided by the abundant amounts of wastewater from these same cities. This research was carried out by a team of researchers from the International Water Management Institute (IWMI). The study focused on crop production in Haroonabad with the evaluation of the health impacts and economics of wastewater irrigated sites as compared to canal water irrigation system. The reclamation of wastewater is an important revenue matter for the local municipality who even auctions right of wastewater use in the area to the highest bidder regardless of the ownership of the land.

The e-seminar will discuss the conclusions of the IWMI study and its relevance to other cities in Pakistan with similar issues. Expected outcomes will be to give recommendations for further work as well as to review health impacts and how to reduce them using both treatment and non treatment options

Contact Person and Facilitator of e-seminar:
Mr. Liaqat Hayat
(IOBB Pakistan)

Mr. Sahibzada Irfanullah (General Secretary, IOBB)
www.iobborg.net

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Charles Twesigye's avatar

AGENDA FOR IOBB GENERAL ASSEMBLY 2008

Check on the Agenda for IOBB General Assembly2008 through the link below:

http://groups.google.com/group/iobb-public-planning/files?upload=1

Charles K. Twesigye
Department of Biological Sciences,
Kyambogo University, P.O.Box 1 Kyambogo, Kampala, Uganda.
IOBB Editor's avatar

"Biological control of brown rot disease of potato"

You are invited to join the discussion on
"Biological control of brown rot disease of potato"
http://tech.groups.yahoo.com/group/brd-potato


Please forward this invitation to your friends.

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TITLE: E-Seminar in "Biological control of brown rot disease of potato"

DATE: 15 - 30 May 2008

ONLINE VENUE: http://tech.groups.yahoo.com/group/brd-potato

E-MAIL PARTICIPATION:
send a blank e-mail to:
brd-potato-subscribe @ yahoogroups.com

DISCUSSION PAPER: "Biological control of brown rot disease of potato" by Dr. Zeiad Moussa (Bacterial diseases Research Department, Plant Pathology Institute, Agricultural Research Center, Giza, Egypt).
Available at: http://tech.groups.yahoo.com/group/brd-potato/files/ (316 KB)

SUMMARY
The purpose of this seminar is to explain the biological control concept and brown rot disease of potato and different means of biological control of this disease and other diseases.

The brown rot disease of potato is worldwide disease that causes loss of potato production. This seminar shows the symptoms of this disease in above and under ground parts of potato plants. Also, it indicates the ways of infection. The causal pathogen is a gram-negative bacterium called Ralstonia solanacearum.

This seminar reveals the two strains of this bacterial pathogen, its races, biovars and its classification. The epidemiology of this disease is discussed.

The biological control of this disease is discussed in this seminar. The use of different bio agents (phages actinomycetes, essential oil, basidiomycetes, Organic amendments and plant residues) against R. solanacearum and other plant pathogens is discussed in this seminar.
The internet discussion welcomes participants to join the forum on a very wide range of methods in biological control of the disease. The background paper provides a review of methods through manipulation of the environment, host or use of antagonists, biological substances.

ABOUT THE AUTHOR:
Major Research Experience:
1. Isolation, characterization and identification of bacteriophages.
2. Isolation and identification of bacterial plant pathogens.
3. Isolation, identification and study of actinomycetes.
4. Investigate the effect of oils and plant extracts on bacterial plant pathogens.
5. Investigate the effect of plant straw as bio-fertilizers and anti-microbial agents.
6. Use of the RAPD-PCR technique to fingerprint of bacteria.
7. Study the effect of bio-agent against plant pathogens under greenhouse and field conditions.
8. Study the effect of bio-agent against plant pathogens under greenhouse and field conditions.
9. Use of plant wastes as antimicrobial and fertilizers substances.
Author is a member in many scientific societies.