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#121 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Thu Dec 1, 2005 3:01 pm
Subject:: Some important information for Second ICPM participants.
pankajoudhia
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ACCOMMODATION
Indian delegates will be arranged accommodation to a limited extent
in various hostels and guest houses in and around Hebbal campus.
Foreign delegates will be accommodated in various hotels varying from
5- star hotels to 2 star hotels, nearer to Hebbal/ Conference place,
as per their request. The official travel agent, Travel Corporation
(India) Pvt. Ltd., Bangalore will provide necessary assistance in
this regard. Contact the Travel Agent through E-mail ID,
tcibangalore@... or conferenceblr@.... The details about
tariff, location, etc. can be obtained from www.tciconferences.com;
contact- Mr. Srinivasa at 9242497789.

Hotel Accommodations

Foreign delegates will be accommodated in the Hotels with the
following details: Log on www.tciconferences.com; or E-mail:
tcibangalore@... or conferenceblr@... for further
details.

Room Rates
No. Name, km away from the Place of Venue Price US $/ Indian Rupees
Single Double
1 Gold Finch, 12 km US $ 125/- US $140/-
2 Ashray International, 13 km Rs. 1850/- Rs. 2300/-
3 The Basil, 13 km Rs. 1000/- Rs. 1150/-
4 Yashasvi Nivas, 12 km Rs. 1100/- Rs. 1200/-
The above rates exclude Taxes. Buffet breakfast is included in
Hotels - Sl. No. 1, 2 & 3. Rates are subject to change. Official
travel agent will accommodate the delegates in similar Hotel in case
of non-availability of rooms in a particular hotel.
Accommodation will be confirmed against receipt of full amount for
the entire stay period. The Demand Draft in favour of "Travel
Corporation (I) Bangalore" along with arrival and departure details
may please be sent to the Travel agent.
Indian delegates can also avail accommodation facilities in the above
Hotels, if required. E-mail: Log on www.tciconferences.com; or E-
mail: tcibangalore@... or conferenceblr@...; contact- Mr.
Srinivasa at 9242497789 for further details.

TOUR
Pre and post- Conference tours to tourist spots will be organised for
the registered delegates and accompanying persons in and around
Bangalore as well as other places of interest by the travel agent,
Travel Corporation (India) Pvt. Ltd., Bangalore on payment basis. Log
on to www.tciconferences.com; E-mail: tcibangalore@... or
conferenceblr@... for details about tariff, places of interest
and other background information.
Around Bangalore, places of interest are Lalbagh (200 years old
botanical garden), Vidhana Soudha (sprawling granite structure
housing Government Secretariat of Karnataka), Bangalore Palace (built
by Chamaraja Wodeyar in Tudor Style inspired by Windsor Castle in
1887), Ulsoor Lake, Cubbon Park, Fine Art Gallery of Venkatappa,
Visvesvaraya Industrial and Technological Museum, Open Lions' Safari
at Banneraghatta, summer retreat of Nandi Hills and other places. For
details, log on to www.bsnl.co.in or www.kstdc.nic.in or
www.tciconferences.com; E-mail: kstdc@... or
tcibangalore@... or conferenceblr@...
Places of interest could be Mysore (140 km from Bangalore with
Maharaja Palace built in 1911, Chamarajendra Art Gallery, Zoological
Gardens, Government Silk Factory, world famous Musical and
Illuminated Gardens), Shravanabelagola (160 km from Bangalore, 57
feet tall monolith of Gomateshwara, Jain Sage), Belur (220 km from
Bangalore, finest carvings of stone built in 1116 AD by Hoysala King
Vishnuvardhana), and Halebid (15 km from Belur, finest sculptures of
Hoysala). Package trips are available for one to two days depending
on the distance and places to be covered. For details, log on to
www.bsnl.co.in or www.kstdc.nic.in or www.tciconferences.com ; send E-
mail: kstdc@... or tcibangalore@... or
conferenceblr@...; contact- Mr. Srinivasa at 9242497789, for
details.

GENERAL INFORMATION
CONFERENCE VENUE: Bangalore
The Conference will be held in Gandhi Krishi Vignana Kendra Campus of
the University of Agricultural Sciences, Bangalore, about 22 km from
Airport, and 15 km from Railway Station and Central Bus Stand.

Conference Secretariat Office
During the Conference, a Conference Secretariat Office will be
located at the Venue of the Conference, GKVK Campus. Operating
Services will be available between 9.00 and 18.00 hours IST.
Arrangements for checking slides for speakers will be available at
this office from December 4, 2005 onwards.

Presentation Facilities
One multimedia projector and one web camera facilities will be
available in each conference room.

Arrival in Bangalore City
An information desk will be set up in front of the arrival gate of
the Bangalore Airport on 3rd and 4th December 2005. Our personnel
along with travel agent will provide you with assistance for
transportation to your Hotel, provided prior information on time,
date, airline, flight number/ train number, etc. of your arrival is
made known to the Organizer/ Travel Agent. E-mail ID of Travel agent -
  tcibangalore@... or conferenceblr@...; contact- Mr.
Srinivasa at 9242497789, for details. Foreign delegates have to be in
contact with the Travel Agent for receiving at the Airport and drop
to the Hotel, and vice-versa.

Visa
Please check visa requirements at the representative Consulate or
Embassy of India in your country. You can also avail the necessary
services/ assistance from the Travel Agent, Travel Corporation
(India) Pvt. Ltd., Bangalore. Log on to www.tciconferences.com; send
E-mail: tcibangalore@... or conferenceblr@... for
details.

Insurance
The registration fees do not include insurance for the participants
regarding accidents, sickness or loss of personal property. You are
advised to make necessary arrangements for a short-term health and
accident insurance before leaving your home country. You can also
avail the necessary services/ assistance from the Travel Agent,
Travel Corporation (India) Pvt. Ltd., Bangalore. Log on to
www.tciconferences.com; send E-mail: tcibangalore@... or
conferenceblr@... for details.
Currency Exchange
The currency at Bangalore is Indian rupees and the exchange rate is
approximately Rs. 45/- for one US $. All major currency can be
exchanged at Bangalore. The official Bank and Traveling agent will
assist you in exchange of the currency or you can get the currency
exchanged at Hotel or airport also. You can also avail the necessary
services/ assistance from the travel agent, Travel Corporation
(India) Pvt. Ltd., Bangalore. Log on to www.tciconferences.com; E-
mail: tcibangalore@... or conferenceblr@... for details.

ABOUT THE CITY
Bangalore, southern city of India is the capital of Karnataka. It was
founded by Kempegowda of Magadi, a chieftain of Vijayanagara empire
around 16th Century. Bangalore is situated at an altitude of 920
meters above MSL with latitude of 12.97º N and longitude of 77.56º E.
Bangalore with salubrious and warm climate has 5.5 million population
spread over an area of 368 sq. km. Bangalore is not only for its
beauty and technological advancements but also for its easy access to
the marvels of lands around it. This city is full of trees which line
up the parks and the streets with colours of green, orange, red and
yellow to make its wonderful sight. Bangalore is popularly known
as "The Silicon Valley of India", "Garden City of India", "Hub of Bio-
technology", "Pub City", and "The Cosmopolitan City", and is the
fastest emerging industrialized cities in India, keeping pace with
the latest trends and fashion. For details, visit,
www.bangaloretelecom.com or www.kstdc.nic.in or
www.tciconferences.com; send E-mail: tcibangalore@... or
conferenceblr@... or kstdc@... for details.

WEATHER
Beginning of December is cool and pleasant. Light winter clothing is
required. The day temperature ranges from 25 to 27º C and night
temperature from 12 to 15º C with clear sky.

Reconfirmation of Departure
Departure air tickets (both international and domestic) should be
reconfirmed 72 hours in advance. You can do so through the travel
agent, at the Registration desk. You can also avail the necessary
services/ assistance from the travel agent, Travel Corporation
(India) Pvt. Ltd., Bangalore. Log on to www.tciconferences.com; E-
mail: tcibangalore@... or conferenceblr@....

Airport pick up and drop
You can also avail the necessary services/ assistance from the travel
agent, Travel Corporation (India) Pvt. Ltd., Bangalore. Log on to
www.tciconferences.com; E-mail: tcibangalore@... or
conferenceblr@...; contact- Mr. Srinivasa at 9242497789, for
details.

Social Events
Cultural programme will be arranged for the benefit of registered
participants and accompanying members on December 5, 2005 during
evening times to provide glimpses of various dance programme
including Bharatha Natyam, etc. The details about the cultural
programme will be provided at the time of Registration.

MAILING ADDRESS

Dr. T.K. Prabhakara Setty
Organising Secretary (International Conference on Parthenium)
& Director of Research
University of Agricultural Sciences, GKVK Campus, Bangalore - 560
065, India

CONTACT
The organizers may be contacted on the following:
Telephone (Office hours – 9.00 AM to 4.00 PM): 91- 080-23330206, 080-
23515944
(After Office hours – 9448025004 - Mobile)
Fax: 91-080-23330206, 23330277
E-mail: p_setty@..., mjpad1in@...,
tvramachandraprasad@..., tvramachandraprasad@...

OTHER IMPORTANT ADDRESSES AT BANGALORE

Dr. M.N. Sheelavantar
Chairman - Local Organising Committee & Vice-Chancellor
University of Agricultural Sciences
GKVK Campus
Bangalore – 560 065
Phone – 080-23332442 (Office)
E-mail: mnsheelavantar@... Dr. M. Mahadevappa
Member Organising Committee &
Former Chairman – ASRB
"Samarasa", No. 1576, 1st Cross
Chandra Layout, Bangalore – 560 040
Phone: 080-23216040 (Residence)
E-mail: mahadevrice@...
Dr. R. Dwarakinath
Former Vice-Chancellor (UASB) & Former Chairman- Agriculture
Commission (GOK), No. 143, 6th Main, 4th Block, Jayanagar, Bangalore –
  560 011
Phone: 080-26638320 (Office)
E-mail: amebang@... Dr. G.K. Veeresh
Former Vice-Chancellor (UASB)
No. 239, 4th Main, Ganganagar,
Bangalore – 560 032
Phone: 080-23332482 (Residence)
E-mail: humint@... or aporganic@...
Dr. R.J. Rabindra
Project Director
Project Directorate of Biological Control, ICAR, Bellary Road
Hebbal, Bangalore – 560 024
Phone: 080-23417930 (Office)
E-mail: rjrabindra@... Dr. G. Prakash
Director of Agriculture
Commissionerate of Agriculture
Seshadri Road, Bangalore – 560 001
Phone: 080-22242746 (Office)
E-mail: agridir@...
Dr. M. Udayakumar
Professor & Head
Department of Crop Physiology
University of Agricultural Sciences
GKVK Campus
Bangalore – 560 065
Phone – 080-23636713 (Office)
E-mail: udayakumar_m@... Dr. T.V. Ramachandra Prasad
Professor of Agronomy (Weed Science)
AICRP on Weed Control
University of Agricultural Sciences
Hebbal Campus
Bangalore – 560 024
Phone – 080-23515944 (Office)
E-mail: tvramachandraprasad@...,
tvramachandraprasad@...
Dr. H.V. Nanjappa
Professor & Head
Department of Agronomy
College of Agriculture
University of Agricultural Sciences
GKVK Campus
Bangalore – 560 065
Phone – 080-23623124 (Office)
E-mail: hvnanjappa@... Travel Agent:
Mr. C. Sathya Prasad
Sr. Executive – Conferences
Travel Corporation (India) Pvt. Ltd.,
No. 9, Residency Road, Richmond Circle, Bangalore – 560 025
Phone: 91-080-22105856/ 22105770/ 22279003; 9844550766 (Mobile)
E-mail: tcibangalore@... or conferenceblr@...

#120 From: IPRNG@...
Date:: Sun Nov 27, 2005 7:48 am
Subject:: New file uploaded to IPRNG
IPRNG@...
Send Email Send Email
 
Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the IPRNG
group.

   File        : /Res proposal.PM5
   Uploaded by : pankajoudhia <pankajoudhia@...>
   Description : Project Proposal and CV of Dr. Anil Kumar

You can access this file at the URL

http://in.groups.yahoo.com/group/IPRNG/files/Res%20proposal.PM5

To learn more about file sharing for your group, please visit

http://help.yahoo.com/help/in/groups/files

Regards,

pankajoudhia <pankajoudhia@...>

#119 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Sun Nov 20, 2005 2:25 pm
Subject:: FW: School turns into smuggler haven
pankajoudhia
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School turns into smuggler haven
Dipanwita Hazra from Shyamnagar Balika Vidyalaya said her school
building was surrounded with the poisonous weed, parthenium, which
causes allergies and respiratory problems.

http://www.telegraphindia.com/1051119/asp/bengal/story_5495651.asp



Pankaj Oudhia

#118 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Nov 14, 2005 2:46 pm
Subject:: Interesting Parthenium Publications.
pankajoudhia
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A new highly oxygenated pseudoguaianolide from a collection of the
flowers of Parthenium hysterophorus.

Das R, Geethangili M, Majhi A, Das B, Rao YK, Tzeng YM.

Department of Chemistry, Gurudas College, Kolkata, India.
Chem Pharm Bull (Tokyo). 2005 Jul;53(7):861-2.

A new highly oxygenated pseudoguaianolide, 8-beta-acetoxyhysterone C,
along with the known compounds, parthenin, coronopilin and hysterone
C, has been isolated from a collection of the flowers of Parthenium
hysterophorus. The structure of the new compound was derived from the
extensive studies of its spectral (mainly 1D and 2D NMR) data.
==========================================================
Comparison of patch test contact sensitivity to acetone and aqueous
extracts of Parthenium hysterophorus in patients with airborne
contact dermatitis.

Sharma VK, Sethuraman G, Tejasvi T.

Department of Dermatology & Venereology, All India Institute of
Medical Sciences, New Delhi 110029, India. aiimsvks@...

Our aim was to compare the degree of patch test positivity to acetone
and aqueous extracts of Parthenium hysterophorus in patients with
airborne contact dermatitis. We performed patch testing with the
Indian standard series (which includes aqueous extracts of
parthenium, xanthium and chrysanthemum), and with 1 : 100 and 1 : 200
dilutions of an acetone extract of parthenium in 72 patients with
airborne contact dermatitis. All patients showed contact sensitivity
to the 1 : 100 dilution and 67 patients had positive allergic
reactions to the 1 : 200 dilution of the acetone extract, whereas
only 45 patients showed a positive reaction to the aqueous extract of
P. hysterophorus. Our results confirm that parthenium allergens are
more soluble in acetone than in water, and that the acetone extract
is significantly better in detecting contact sensitivity to
parthenium in patients with suspected plant dermatitis. Hence, the
acetone extract is recommended for routine patch testing.

Contact Dermatitis. 2004 Apr;50(4):230-2.

============================

#117 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Nov 7, 2005 11:11 am
Subject:: FW: advertisements in proceedings of the international conference on parthenium
pankajoudhia
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Dear Dr. Oudhia
I received your email of 27th October 2005 regarding rates for
advertisement at different locations in the proceeding to be brought
out during the second international conference on parthenium
management to be held at bangalore. The rates for advertisement in
the proceedings are as follows:
half page- Rs. 500/-
full page- Rs. 1000/-
We are not putting any advertisement on the cover and inner pages.
These advertisements will be printed at the end after all the papers
have been printed.

with best regards
yours sincerely


***********************************
Dr. T.V. Ramachandra Prasad
Professor of Agronomy & PI
AICRP On Weed Control,
University of Agricultural Sciences
Hebbal Campus, Bangalore - 560 024

Ph. 91-080 - 23515944 (o)
tvramachandraprasad@...
tvramachandraprasad@...

#116 From: "ashwani goyal" <goyal_ashwani@...>
Date:: Thu Nov 3, 2005 9:05 am
Subject:: RE: Insect visitor on Parthenium
goyal_drashw...
Offline Offline
Send Email Send Email
 



Thank


Dr Ashwani Kumar Goyal
Reader and Head Department of Botany
Govt. P.G.College, Sector 39, NOIDA-201 301 INDIA
0120-275223(uprtou)
91-120-24133333
Cell-9868862160

From: "Pankaj Oudhia" <pankajoudhia@...>
Reply-To: IPRNG@...
To: IPRNG@...
Subject: [IPRNG] Insect visitor on Parthenium
Date: Wed, 02 Nov 2005 13:11:11 -0000

Dear Group Members,
     I am forwarding some pictures taken on this subject few days back.

http://ecoport.org/ep?SearchType=pdb&PdbID=54329
http://ecoport.org/ep?SearchType=pdb&PdbID=54326
http://ecoport.org/ep?SearchType=pdb&PdbID=54328
http://ecoport.org/ep?SearchType=pdb&PdbID=54324
http://ecoport.org/ep?SearchType=pdb&PdbID=54322

regards
Pankaj Oudhia









Yahoo! Groups Links



#115 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Wed Nov 2, 2005 1:11 pm
Subject:: Insect visitor on Parthenium
pankajoudhia
Offline Offline
Send Email Send Email
 
#114 From: sanathana achari <biogov@...>
Date:: Sat Oct 29, 2005 2:35 pm
Subject:: Re: Parthenium leaves in Indian Railways Food ?????
biogov
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Send Email Send Email
 

the parthenium found in such situations is formidable,but theirs lots of thing get

unnoticed.i have found several such cases,but i am thinking any alergic reaction

to it .


Yahoo! FareChase - Search multiple travel sites in one click.

#113 From: sanathana achari <biogov@...>
Date:: Sat Oct 29, 2005 2:20 pm
Subject:: Re: Re: Digest Number 33
biogov
Offline Offline
Send Email Send Email
 

DEAR SIR,

            I AM LUCKY TO GET REGISTERED TO YOUR ACCOUNT.I AM NOT

FACING ANY PROBLEMS REGARDING PASSWORDS,BUT MY BUSY

SCHEDULED HAS MADE IT.I AM ATTENDING EXAMS OF 5TH SEM SO

PLEASE FORGIVE ME.

                      THANKING YOU,

                                                                   YOURS SINCERELY

                                                                     GOVARDHAN.K.S         


Yahoo! FareChase - Search multiple travel sites in one click.

#112 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Oct 24, 2005 4:49 pm
Subject:: Re: Digest Number 33
pankajoudhia
Offline Offline
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If you are facing problem in viewing the group files, please get yahoo
id to view it.

Are you talking about any other password??

You can get complete details about Parthenium conference also from

http://www.botanicalboards.org/poudhia/viewtopic.php?t=170

Pankaj Oudhia

--- In IPRNG@..., "gerald seeley" <gerrylois@m...> wrote:
> Password doesn.t work, please advise
>
> Gerry & Lois Seeley
>

#111 From: "gerald seeley" <gerrylois@...>
Date:: Mon Oct 24, 2005 4:38 pm
Subject:: Re: Digest Number 33
gerryseeley
Offline Offline
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Password doesn.t work, please advise

Gerry & Lois Seeley

-----Original Message-----
From: IPRNG@...
Sent: Mon, 24 Oct 2005 01:48:18 -0700
To: IPRNG@...
Subject: [IPRNG] Digest Number 33

There are 2 messages in this issue.

Topics in this digest:

       1. (unknown)
            From: "ashwani goyal" <goyal_ashwani@...>
       2. SECOND INTERNATIONAL CONFERENCE ON PARTHENIUM MANAGEMENT
            From: "Pankaj Oudhia" <pankajoudhia@...>


________________________________________________________________________
________________________________________________________________________

Message: 1
    Date: Mon, 24 Oct 2005 01:41:23 +0000
    From: "ashwani goyal" <goyal_ashwani@...>
Subject: (unknown)

Thank U very much to include me in the group

<DIV>Dr Ashwani Kumar Goyal</DIV>
<DIV>Reader and Head Department of Botany</DIV>
<DIV>Govt. P.G.College, Sector 39, NOIDA-201 301 INDIA</DIV>
0120-275223(uprtou)
<DIV>91-120-24133333</DIV>
<DIV>Cell-9868862160</DIV></html>






________________________________________________________________________
________________________________________________________________________

Message: 2
    Date: Mon, 24 Oct 2005 06:23:02 -0000
    From: "Pankaj Oudhia" <pankajoudhia@...>
Subject: SECOND INTERNATIONAL CONFERENCE ON PARTHENIUM MANAGEMENT

For new members.

SECOND INTERNATIONAL CONFERENCE ON PARTHENIUM MANAGEMENT
December 5-7, 2005, Bangalore

The details are available at
http://in.groups.yahoo.com/group/IPRNG/files/



regards
Pankaj Oudhia






________________________________________________________________________
________________________________________________________________________



------------------------------------------------------------------------
Yahoo! Groups Links




------------------------------------------------------------------------

#110 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Oct 24, 2005 3:16 pm
Subject:: Fw: Status of Parthenium diseases in Tamil Nadu.
pankajoudhia
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Recent publication on Parthenium.

Jeyalakshmi, C., Doraiswamy, S. and Vallurapaidasan, V. (2005). Status
of Parthenium diseases in Tamil Nadu. Indian J. Weed Sci. 37(1&2)147-
148.

#109 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Oct 24, 2005 11:20 am
Subject:: Parthenium Photographs from Indian state Chhattisgarh
pankajoudhia
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Dear Group members,

      For Parthenium photographs of Chhattisgarh visit at

           http://ecoport.org/ep?
SearchType=pdb&Caption=parthenium&Author=pankaj&CaptionWild=CO


There are over 240 photographs on this weed taken by me during
Ethnobotanical surveys in Chhattisgarh.

If you are interested in medicinal herbs you will find over 10,000
photographs of mine at

http://ecoport.org/ep?SearchType=pdb&Author=pankaj&CaptionWild=CO


Before using these photographs please read the copyright rules of
ecoport carefully.

http://ecoport.org/ep?SearchType=displayHelpInfo&type=I&id=-1056


regards
Pankaj Oudhia

#108 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Oct 24, 2005 6:23 am
Subject:: SECOND INTERNATIONAL CONFERENCE ON PARTHENIUM MANAGEMENT
pankajoudhia
Offline Offline
Send Email Send Email
 
For new members.

SECOND INTERNATIONAL CONFERENCE ON PARTHENIUM MANAGEMENT
December 5-7, 2005, Bangalore

The details are available at
http://in.groups.yahoo.com/group/IPRNG/files/



regards
Pankaj Oudhia

#107 From: "ashwani goyal" <goyal_ashwani@...>
Date:: Mon Oct 24, 2005 1:41 am
Subject:: (No subject)
goyal_drashw...
Offline Offline
Send Email Send Email
 
Thank U very much to include me in the group

<DIV>Dr Ashwani Kumar Goyal</DIV>
<DIV>Reader and Head Department of Botany</DIV>
<DIV>Govt. P.G.College, Sector 39, NOIDA-201 301 INDIA</DIV>
0120-275223(uprtou)
<DIV>91-120-24133333</DIV>
<DIV>Cell-9868862160</DIV></html>

#106 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Sun Oct 23, 2005 6:01 am
Subject:: New members, Your Introduction Please
pankajoudhia
Offline Offline
Send Email Send Email
 
New members are requested to give their brief introduction.

regards
Pankaj Oudhia

#105 From: "Dr. M. Mahadevappa" <mahadevrice@...>
Date:: Tue Oct 18, 2005 10:06 am
Subject:: Re: Two queries from India.
mahadevrice
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Replies to two questions:
1. Yes. It is still a menace in Indfia in most parts. In parts of Karnataka, its intensity is very much reduced due to adoption of the IPWM (inegrated parthenium weed mwnagement )Technology.
2. Cassia sericia is one of the botanical agents used to chek the invation of Parthenium. It will not work in all situations. There are about 10 agents identified and different combinations work in diffrerent situations. One combination cannot work every where. Also release of Mexican beetle has helped to some extent.. It is possible to identify agents throuh a survey in the area which needs to be taken up for freeinf from mparthenium menace
 
M Mahadevappa

Pankaj Oudhia <pankajoudhia@...> wrote:
Received: Sun, 16 Oct 2005 10:44:53 PM MDT
From: subramanyan jayaraman <jtechnicon@...>
To: pankaj.oudhia@...: jayaraman@...
Subject: Parthenium

17-10-05
Dear Pankaj,

Greetings.

I need your help to get answers to 2 questions of mine related to
parthenium.
1. Is is still a menace in India? If so to what extent?

2.I am told CASSIA- a plant - Leguminosi Family- could be used to
control parthenium. The best part is cassia contains 22% protein
which could nourish the population also. Growing is simple. Is that
so?

regards
Rtn.S.Jayaraman.
-------------------------------------------

Received: Mon, 17 Oct 2005 12:50:48 AM MDT
From: "Arvindbhai Dave" <aj_dave29@...>
To: pankaj.oudhia@...
Subject:

 
Dear Pankajbhai
I, Arvindbhai Dave have been serving as a science teacher in PTC
Mahila College connected with Gajera Educational Institute at Amreli
(Dist. Amreli, Gujarat).

      Our Amreli district is highly affected from PARTHENIUM which
is highly dangerous to human as well as animal life.
      I have made working scissor for removing PARTHENIUM.
PARTHENIUM can easily and effectively be removed by the use this
scissor with more scientific work can be done on this field.

My contact details
Arvindbhai Dave
PTC Mahila College,
Patel Sankul,
Amreli
Email- aj_dave29@...
Website- www.lptrustshgsankul.com

-----------------

Please reply to them and send cc to the group also.

Pankaj Oudhia
           






----------------------------------------------------------------------------------
Dr. M. Mahadevappa
Advisor, JSS Rural Dev. Foundation. Mysore - 570 004
Ex-Chairman, ASRB, Ex-Vice Chancellor UAS, Dharwad
# 1576, 1st Cross, Chandra Layout
Bangalore - 560 040 , Karnataka, INDIA
Phone: (080) 23216040
Email: mahadevrice@...


Yahoo! Music Unlimited - Access over 1 million songs. Try it free.

#104 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Tue Oct 18, 2005 6:14 am
Subject:: Two queries from India.
pankajoudhia
Offline Offline
Send Email Send Email
 
Received: Sun, 16 Oct 2005 10:44:53 PM MDT
From: subramanyan jayaraman <jtechnicon@...>
To: pankaj.oudhia@...: jayaraman@...
Subject: Parthenium

17-10-05
Dear Pankaj,

Greetings.

I need your help to get answers to 2 questions of mine related to
parthenium.
1. Is is still a menace in India? If so to what extent?

2.I am told CASSIA- a plant - Leguminosi Family- could be used to
control parthenium. The best part is cassia contains 22% protein
which could nourish the population also. Growing is simple. Is that
so?

regards
Rtn.S.Jayaraman.
-------------------------------------------

Received: Mon, 17 Oct 2005 12:50:48 AM MDT
From: "Arvindbhai Dave" <aj_dave29@...>
To: pankaj.oudhia@...
Subject:


Dear Pankajbhai
I, Arvindbhai Dave have been serving as a science teacher in PTC
Mahila College connected with Gajera Educational Institute at Amreli
(Dist. Amreli, Gujarat).

	 Our Amreli district is highly affected from PARTHENIUM which
is highly dangerous to human as well as animal life.
	 I have made working scissor for removing PARTHENIUM.
PARTHENIUM can easily and effectively be removed by the use this
scissor with more scientific work can be done on this field.

My contact details
Arvindbhai Dave
PTC Mahila College,
Patel Sankul,
Amreli
Email- aj_dave29@...
Website- www.lptrustshgsankul.com

-----------------

Please reply to them and send cc to the group also.

Pankaj Oudhia

#103 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Fri Oct 14, 2005 11:12 am
Subject:: Please help for Parthenium pollens
pankajoudhia
Offline Offline
Send Email Send Email
 
Dear Group Members,
      I have received a query from Dr.Léonard. Detailed message is
given below. Please help him.

regards
Pankaj Oudhia
--------------------
------ Original Message ------
Received: Wed, 12 Oct 2005 06:53:30 PM IST
From: "Renaud Leonard" <renaud.leonard@...>
To: <pankajoudhia@...>
Subject: Parthenium hysterophorus

Dear M. Oudhia,

I am curently working on  a major allergen from a plant named
Artemisia vulgaris. Parthenium hysterophorus certainly possesses a
related allergen and to study this I am looking for some pollen from
Parthenium hysterophorus. I read on internet that you work on this
plant, do you have any idea where I could find this plant ?
Sincerely yours.

Renaud Léonard

Renaud Léonard
Department für Chemie der Universität für Bodenkultur
Muthgasse 18
Wien
Austria
Tel: 0043-1-36006-6065
Fax: 0043-1-30006-6059

#102 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Wed Oct 12, 2005 3:47 pm
Subject:: FW:WEED WARRIORS RIDE NATIONWIDE
pankajoudhia
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WEED WARRIORS RIDE NATIONWIDE

ENVIROWEEDS MAIL LIST

The sender is: Kelly Scott <kelly.scott@...>

Oct 12 2005

WEED WARRIORS RIDE NATIONWIDE

A new generation of Australians is emerging to protect the native
landscape and wildlife of the continent into the future.

Children at 200 schools in five states and territories have joined a
nationwide crusade to tackle one of our gravest environmental perils -
the progressive invasion of the native landscape by alien plants.

Primary students are now performing a task previously reserved for
scientists - breeding and releasing the natural enemies (usually
insects) of invasive plants like bridal creeper, gorse, Paterson's
curse, blue heliotrope, lantana and mimosa.

Known as "Weed Warriors", the students are not only learning about a
major environmental menace to Australia, but also that they have the
power to do something about it, says national co-ordinator Kate
McArthur, of the Weeds CRC.

"By studying both plants and their natural enemies, students learn a
huge amount about how nature works - while at the same time
understanding they have the ability to help fix the problem and to
protect their local landscape," Ms McArthur explains.

Started in Victoria in 2002, the Weed Warriors program has since
spread
to schools in South Australia, New South Wales, the ACT and Northern
Territory. It is due to start in Queensland this year, and in Western
Australia and Tasmania soon after. Work in WA will build on earlier
activities there by CSIRO involving school children.

Weed Warrior schools form partnerships with other schools and local
land
and environmental managers to tackle particular pest plants. For the
first time this is giving Australian city students a chance to play a
part in protecting the rural landscape.

"Often city people feel powerless to do anything about the degradation
of our bush landscape," Ms McArthur says. "This is one program which
offers them a direct chance to do something positive about it."

The six-week modules involve students in learning about plants, ways
to
control them, identifying weed threats in their local area and
planning
control programs. Much of the learning is out-doors and hands-on.

The Weed Warriors program creates mentor relationships between
students
and local farmers, landholders and natural resource managers who guide
the children and foster their passion for the landscape and its
preservation.

"For many children the project provides a first real relationship with
landscape", says Ms McArthur. "It's the kind of thing they'll never
forget. We really need to foster a sense of connection to and
responsibility for our landscape in our young people."

The CRC also has a national 'Lord of the Weeds' schools competition,
in
which school students prepare reports describing strategies to manage
weeds in their area.

Project manager Susanna Greig, based at the University of New England,
says that in 'Ghastly Guests', an upper primary unit of work, students
learn the basics about how plants invade the landscape, the problems
they cause and how they can be controlled. The CRC has also recently
launched a new interactive on-line game for students called 'Weed
Wipeout', available at:
www.weeds.crc.org.au/for_schools/weedwipeout_flash.html

Through the schools and their local networks, it is estimated that
more
than 15,000 Australians have now been recruited as Weed Warriors. As
word spreads, more and more schools are seeking to introduce the
program.

The national target is 600 schools within a few years, which has been
assisted recently by a grant of $432,000 from the Natural Heritage
Trust
to employ four new part-time Weed Warrior co-ordinators at state
level.

"For the first time these new resources and programs for schools offer
hope that we can build an awareness about invasive plants amongst
young
Australians, Ms McArthur said.

"The students and their country urgently need it."


More information:

Kate McArthur, Weeds CRC and Vic. Dept of Primary Industries, 03 9785
0111 or 0414 855 909

Vicki Hawker, Weeds CRC and SA Dept of Water, Land and Biodiversity
Conservation, 08 830-39501 or 0419 869 931 (available afternoon 12
Oct,
and 13 Oct)

Susanna Greig, Weeds CRC, 02-6773 2809, email
susanna.greig@...

Peter Martin, Weeds CRC, 0429 830 366 (not available pm Wed Oct 12)

http://www.weeds.crc.org.au/for_schools/weed_warriors.html

PICTURES of Weed Warriors and vision opportunities available.
Contact kate.mcarthur@... or ph 03 9785 0111

#101 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Wed Oct 5, 2005 3:07 pm
Subject:: Recent Publications on Parthenium
pankajoudhia
Offline Offline
Send Email Send Email
 
Evolution of clinical pattern of parthenium dermatitis: a study of 74
cases
Vinod K. Sharma1*, Gomathy Sethuraman1 and Radhakrishna Bhat1

Our aim was to study the evolution of clinical pattern of parthenium
dermatitis. Patients with clinical picture consistent with parthenium
dermatitis for 3 years or more along with positive patch test to
parthenium were studied. Patients were questioned regarding the site
(s) of dermatitis at the onset and change in localization in the
following years. Patients were classified into airborne contact
dermatitis, chronic actinic dermatitis (CAD) pattern or mixed pattern
dermatitis. There were 74 patients (49 men and 25 women) with an age
range of 2270 years and the mean duration of 7.7 years. 60 (39 men
and 21 women) patients had airborne contact dermatitis, 5 mixed
pattern and 9 CAD pattern at the onset. Of the 60 patients with
airborne contact dermatitis, 27 (19 men and 8 women) changed to CAD
pattern and 11 (6 men and 5 women) to mixed pattern after an average
period of 4.2 years. Of the 19 patients photopatch-tested with
parthenium, 3 showed photoallergic reaction and the other 3 showed
photoaggravation. Our results suggest that the clinical pattern of
parthenium dermatitis undergoes a significant change after the onset,
i.e. progresses from airborne contact dermatitis to mixed pattern or
CAD pattern.
http://www.blackwell-synergy.com/doi/abs/10.1111/j.0105-
1873.2005.00652.x

===========================

SHORT REPORT Management of parthenium weed through competitive
displacement with beneficial plants
C O'DONNELL, SW ADKINS - Weed Biology and Management, 2005 -
blackwell-synergy.com
http://www.blackwell-synergy.com/doi/abs/10.1111/j.1445-
6664.2005.00160.x?cookieSet=1

#100 From: "ashok pandey" <pandeyak64@...>
Date:: Wed Sep 28, 2005 4:47 am
Subject:: RE: Parthenium leaves in Indian Railways Food ?????
pandeyak64@...
Send Email Send Email
 
It is very shocking and there is need to take precautionary measures to stop
this. Actually in railway stations and in hotels they do not clean Dhania
leaves before cooking. we have to create awareness among people.
Dr.A.K.Pandey
TFRI, Jabalpur


>From: "Pankaj Oudhia" <pankajoudhia@...>
>Reply-To: IPRNG@...
>To: IPRNG@...
>Subject: [IPRNG] Parthenium leaves in Indian Railways Food ?????
>Date: Sun, 25 Sep 2005 16:25:56 -0000
>
>'Yes, not only this, you know now a days what is happening in the
>kitchen room maintain by the departmental cooks ?
>
>You know " Parthineam " found in the dhaniya leaves. Without
>separating they are cutting in a small piceies and preparing curry,
>and other type of breyani's etc, not only in railway station canteens
>but also in the pantry cars.'
>
>Pinto Mehara (One Man Army, DG, Mentally Handicapped Associaton)
>Quote taken from Indian Railways Suggestion board.
>http://www.irsuggestions.org/asplistthread1.asp?Id=126514
>
>(Dhaniya is local name of Coriander).
>
>
>=============
>If it is true ,it is very objectionble and immediate action is
>required. Dear Group Members from India please keep view on this
>shocking comment.
>
>
>regards
>Pankaj Oudhia
>
>
>
>
>

#99 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Sun Sep 25, 2005 4:25 pm
Subject:: Parthenium leaves in Indian Railways Food ?????
pankajoudhia
Offline Offline
Send Email Send Email
 
'Yes, not only this, you know now a days what is happening in the
kitchen room maintain by the departmental cooks ?

You know " Parthineam " found in the dhaniya leaves. Without
separating they are cutting in a small piceies and preparing curry,
and other type of breyani's etc, not only in railway station canteens
but also in the pantry cars.'

Pinto Mehara (One Man Army, DG, Mentally Handicapped Associaton)
Quote taken from Indian Railways Suggestion board.
http://www.irsuggestions.org/asplistthread1.asp?Id=126514

(Dhaniya is local name of Coriander).


=============
If it is true ,it is very objectionble and immediate action is
required. Dear Group Members from India please keep view on this
shocking comment.


regards
Pankaj Oudhia

#98 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Thu Sep 22, 2005 3:01 pm
Subject:: Re: FW:The jumbo highway
pankajoudhia
Offline Offline
Send Email Send Email
 
Instead of clicking the link please use copy and paste method.I am
pasting this article here for your ease.

regards
pankaj
=====================

The jumbo highway

Karnataka is the first in the country to notify an Elephant Corridor
and two of them are already in place including the Kanniyanpura
Corridor near Moyar River at the Bandipur National Park and the
Bekkattur Arabikere Corridor that connects the Kollegal Reserve
Forest division to Billigiri Ranga Sanctuary, Malini Shankar tells
us.



The elephant corridors are part of the Elephant Reserve 7, which has
been christened the Mysore Elephant Reserve by the Karnataka Forest
Department. This Elephant Reserve 7 originates in the Nilgiris and
connects the Eastern Ghats to the Western Ghats, through the Nilgiris
Biosphere Reserve.

This reserve further connects to the Brahmagiri Thirunelli Elephant
Corridor. Professor Raman Sukumar, chairman of the Centre For
Ecological Sciences in the Indian Institute of Science, a well-known
pachyderm scientist, explains "the land for the Arabikere corridor
has been purchased by the Wildlife Trust of India, in association
with the Asian Elephant Research and Conservation Centre and it will
be eventually handed over to the State Forest Department so that this
land gets incorporated into the protected area and not diverted for
any non wildlife purpose."

Protected area network


The Elephant Reserve seeks to provide a protected area network for
the preferred migratory paths of the gentle beast. This corridor
connects Nilgiris through the Erode Hills, Dharmapuri Hills, Thali
forest to Anekal forests, the Bannerghatta Biological Park, Cauvery
Wildlife sanctuary, Malai Mahadeshwara Hills, Kollegal forests,
Sathyamangalam Plains, Billigiri Ranga Temple Wildlife Sanctuary,
Mudumalai, Bandipur National Park, (all Eastern Ghats) Wynad, WL
sanctuary (in Kerala) Nagarhole National Park, to Brahmagiri Hills in
the Western Ghats. This elephant reserve spreads over an area
6,724.87 square kilometres. This reserve has the highest number of
wild Asian elephant population in the whole world.

The purpose of the corridor is to provide connectivity of elephant
habitats. Since the habitat is getting fragmented, the need for
strengthening these connecting forest areas and migrating paths of
the endangered Asian elephant is critical.

The Kanniyanpura corridor was possible thanks to the funds that the
Project Elephant allocated to the Karnataka Forest Department. Says
Prof Sukumar "the idea is that the elephants should be able to use
the said land to freely move between the BRTWL sanctuary and the
forests of the Kollegal division freely."

The department bought additional 300 odd metres of land from the
revenue department near Moyar Gorge at the Karnataka-TN border. The
extra land enabled realignment of the elephant protection trench and
then the corridor was no longer just 50 metres at its narrowest
point – it became 350 metres.

The Ministry of Environment and Forests, facilitated the buying of
this land through the Project Elephant. Habitat conservation is
crucial for conservation of sustainable elephant population and
conserving the genetic diversity of the existing herds.

Besides, like Project Tiger, the Project Elephant too seeks to
protect habitat for a variety of endangered species like wild dogs,
tigers, bos gaurus, sambar and other kinds of deer, elephants, avian
fauna smaller mammals and not the least, reptiles, butterflies etc.
Estimates of elephant population in this reserve by wildlife
biologists, forest officials and scientists vary; they opine that
there are atleast 4,500 to 8,000 elephants roaming in this vast area.

This is the largest elephant population in Asia and also the largest
protected area dedicated exclusively to the Asian elephant anywhere
in the world.

Man-Elephant conflict

However the elephants do not exactly have green meadows everywhere to
trumpet home about. Realities like human-elephant conflict,
fragmentation of habitat, and poaching are the main challenges to
elephant conservation.

Human-elephant conflict arises from shrinking elephant habitats -
these are habitats, which are usurped by man to cultivate food
grains. Until land use policy is legislated, encroachment will
remain. Another reason is selective crop raiding. Once elephants
taste a certain crop there is no stopping them. Unless we create
enough awareness among poor farmers that they can indeed change
cropping patterns.

Plantation owners

"Plantation owners must abstain from burying illicit country made
liquor on forest fringe plantations. Farmers must also abstain from
cultivating sugarcane in farms that abut forest fringes. Compensation
to farmers must be expedited and scientifically validated.

The ideal solution would be alternate cropping and extensive buffer
zone plantations. Compensation remains a short-sighted method insofar
as it is not a long term solution," opines Madhusudan, Project
Officer of the Asian Elephant Research and Conservation Centre in the
Centre for Ecological Sciences at Indian Institute of Science
Bangalore.

Adds Prof Sukumar "there has to be a legislation to protect
corridors. The land use policy has to be defined and backed by
administrative cooperation, and political will.

Challenges to habitat conservation remain - in that revenue lands
with forest cover - titled C and D class lands have to be transferred
to the forest department, there will be opportunities to restore
forest land as per the stipulations of the Kyoto Protocol." Other
challenges include pockets of plantations in the midst of forest
areas where "estate owners have to be persuaded not to undertake any
developmental activity detrimental to elephant movement."

Tribals living in the migratory paths of elephants - elephant
corridors - are simply desperate to move out, as they are exhausted
with human wildlife conflict. All they want is a good rehabilitation
package and viable good alternatives to livelihood and sustenance.
Again, it calls for political will."

Capturing rogue elephants and relocating them is just as short
sighted a measure. Elephants with their spectacular memory are known
to trace their migratory paths back to home ranges. Besides it
adversely affects the gene pool and gender ratios in a particular
herd. "For every elephant captured there is one lesser male elephant
in the wild," says Madhusudan.

HABITAT CONSERVATION

As part of the thrust for habitat conservation, the forest department
is undertaking consolidation of habitat with measures like management
of marshy glades or swamps for fodder lands as well as fire lines
management. This would be physically separated from forest area by
cattle proof and elephant proof trenches, solar fencing will also
buffer the forest areas. Besides, the marshy glades serve another
crucial purpose… "it enriches the fodder banks for elephants within
protected areas.

This helps in eliminating obnoxious weeds like Lantana, Eupatorium,
Parthenium among others" according to Deputy Conservator of Forests
of the BRTWL sanctuary, Dr C S Raju.

The forest department also claims to `adopt strategies to
scientifically manage forest fires' in an effort to usher the growth
of new crop of succulent grass at the onset of monsoons.

This scientific management of forest fires, says the DCF, sterilises
the grasslands from spread of veterinary infections from grazing
cattle and other wild animals.

"It is simply shocking to see the Soligas graze cattle near the Dodda
Sampige Tree which is in the core area of the sanctuary," says
Nagendra, a wildlife activist.

Denying that water holes create artificial density of wildlife, the
DCF said, "We have to undertake desilting of water holes, as even
elephants can get trapped in the silt. We study the geographical
spread of the wildlife before pitting water holes. Wild animals are
not penned, thus they have to have their range of distribution, which
is possible with wildlife management strategies like water holes,
salt licks (for smaller herbivores), trenches, and the like; water
hole management is based on this premise. Infact we also study the
rainwater acquifers, water percolation-drainage patterns before
deciding on locations of the waterholes."


--- In IPRNG@..., "Dr. M. Mahadevappa"
<mahadevrice@y...> wrote:
> Dear Pankaj,
>
> The page is not opening. I am sending the message as it appears
when I try to open the page.
>

#97 From: "Dr. M. Mahadevappa" <mahadevrice@...>
Date:: Thu Sep 22, 2005 2:00 pm
Subject:: Re: FW:The jumbo highway
mahadevrice
Offline Offline
Send Email Send Email
 
Dear Pankaj,
 
The page is not opening. I am sending the message as it appears when I try to open the page.
 

The page cannot be found

The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.

Please try the following:

  • Make sure that the Web site address displayed in the address bar of your browser is spelled and formatted correctly.
  • If you reached this page by clicking a link, contact the Web site administrator to alert them that the link is incorrectly formatted.
  • Click the Back button to try another link.

HTTP Error 404 - File or directory not found.
Internet Information Services (IIS)


Technical Information (for support personnel)

  • Go to Microsoft Product Support Services and perform a title search for the words HTTP and 404.
  • Open IIS Help, which is accessible in IIS Manager (inetmgr), and search for topics titled Web Site Setup, Common Administrative Tasks, and About Custom Error Messages.
Pleasse send again.
 
Regards,
M Mahadevappa


Pankaj Oudhia <pankajoudhia@...> wrote:
The jumbo highway

'This helps in eliminating obnoxious weeds like Lantana, Eupatorium,
Parthenium among others" according to Deputy Conservator of Forests
of the BRTWL sanctuary, Dr C S Raju.'

http://www.deccanherald.com/deccanherald/sep202005/spectrum11171020059
19.asp













----------------------------------------------------------------------------------
Dr. M. Mahadevappa
Advisor, JSS Rural Dev. Foundation. Mysore - 570 004
Ex-Chairman, ASRB, Ex-Vice Chancellor UAS, Dharwad
# 1576, 1st Cross, Chandra Layout
Bangalore - 560 040 , Karnataka, INDIA
Phone: (080) 23216040
Email: mahadevrice@...


Yahoo! for Good
Click here to donate to the Hurricane Katrina relief effort.

#96 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Tue Sep 20, 2005 6:21 am
Subject:: FW:The jumbo highway
pankajoudhia
Offline Offline
Send Email Send Email
 
The jumbo highway

'This helps in eliminating obnoxious weeds like Lantana, Eupatorium,
Parthenium among others" according to Deputy Conservator of Forests
of the BRTWL sanctuary, Dr C S Raju.'

http://www.deccanherald.com/deccanherald/sep202005/spectrum11171020059
19.asp

#95 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Thu Sep 15, 2005 6:45 am
Subject:: FW:‘Weed out the Congress grass’
pankajoudhia
Offline Offline
Send Email Send Email
 
#94 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Tue Sep 13, 2005 6:05 am
Subject:: FW:A new life
pankajoudhia
Offline Offline
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A new life

... On noticing the temple covered in creepers and parthenium weeds,
the Oriyas associated with the Orissa Association Mysore (OAM) never
thought that the temple ...


http://www.deccanherald.com/deccanherald/sep132005/spectrum13161120059
12.asp

#93 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Tue Sep 13, 2005 6:04 am
Subject:: FW: Deadly Parthenium is back
pankajoudhia
Offline Offline
Send Email Send Email
 
http://www.business-standard.com/common/storypage.php?
storyflag=y&leftnm=lmnu5&leftindx=5&lselect=2&chklogin=N&autono=199856

Surinder Sud: Deadly Parthenium is back

FARM VIEW

Surinder Sud / New Delhi September 13, 2005



But the Mexican beetle has finally been cleared as an environmentally
safe bio-agent to control it.

Parthenium, one of the world's seven most devastating and hazardous
weeds, which had played havoc in India in the 1970s, has again become
a formidable menace almost throughout the country.

Entering India along with imported foodgrains in the mid-1950s, it
had established itself quickly and spread so rapidly as to
necessitate a nation-wide Parthenium eradication campaign in the
1970s. There is a danger of a similar situation arising again if it
is allowed to proliferate unabated.

More worrisome are its health hazards for humans and animals as its
contact can cause skin allergies and its ingestion by animals can
lead to their mortality.

Technically called Parthenium hysterophorus, this wild plant has
acquired various local names. The most common of these names
is "congress grass", presumably because of its white flowers, similar
to the white cap worn by many Congress party leaders.

Besides, it was deemed as difficult to remove as the Congress party
rule in the country seemed till the 1970s. It is also called gajar
ghas and gajar buti because of its resemblance with the carrot
plant.

The weed, now occupying even non-crop areas like wastelands,
pastures, open forests, orchards, municipal gardens and along road
and rail lines, spreads through the plant's seed that can easily be
transported through wind, water and animal, and human activity.

The plant proliferates exceedingly fast because it starts bearing
seed in a month and a single plant can produce up to 25,000 seeds.

The control of this weed through manual uprooting or even chemical
weedicides is unworkable for various reasons. For one, it is
difficult to employ so much manpower to uproot the plants from such a
vast area. The allergic reaction that it produces on sensitive
individuals is another hurdle.

Besides, there is also the danger that mature seeds will drop off
during hand-pulling and infest more areas. The use of chemicals, on
the other hand, is impractical because of the needed scale of
operation and cost involved. Moreover, it can also create
environmental problems.

However, the Jabalpur-based National Research Centre for Weed Science
(NRCWS) has come up with a biological control method that seems
practical, economically affordable and environmentally safe.

The Centre has also discovered some gainful uses of the residues of
this plant. The biological control agent for Parthenium is a beetle
(an insect called Zygogramma bicolorata).

It feeds on this plant, especially the growing portions, curbing its
growth and seed-bearing. The defoliated plants gradually die.

Indeed, though the effectiveness of the Mexican beetle in controlling
Parthenium was ascertained long ago, its widespread deployment has
been held back because of the controversy over its effect on other
crops.

Some reports indicated that this beetle could also feed on and
destroy sunflower, an important commercial oilseed crop. But a fact-
finding committee appointed by the Indian Council of Agricultural
Research (ICAR) in November 1992 has finally cleared the Mexican
beetle as an environmentally safe bio-agent for the control of
Parthenium.

The field studies sponsored by this committee indicated no evidence
of this beetle damaging any commercially important crop. The ban on
its widespread use has consequently been lifted.

In other countries, several other species of insects and some rust
disease pathogens have also been used to check Parthenium. These
include Epiblema strenuana (a Mexican moth) and Listronotus
setosipennis (a stem-boring weevil from Argentina) among others. But
these bio-agents have yet to be tried out under Indian conditions.

According to NRCWS director N T Yaduraju, an effective control of
this weed can be achieved by releasing about 500 to 1,000 Zygogramma
beetles at a spot.

They multiply quite fast. Once they have destroyed the weed in the
area where they are released, they migrate to adjacent regions in
search of this plant.

The NRCWS is breeding these beetles and is distributing them free of
cost so that it can get established over a larger area. It is sending
them even through couriers to those who ask for them.

It has also discovered that this plant can be composted and converted
into nutrient-rich manure. Besides, its stems can be used for making
plyboards.

The Dehradun-based Forest Research Institute has discovered that the
stem contains fibre which is strong and can perhaps be put to some
useful application.

#92 From: "Pankaj Oudhia" <pankajoudhia@...>
Date:: Mon Sep 5, 2005 6:19 am
Subject:: FW: Lack of quarantine checks raises concern for import of exotic weeds & diseas
pankajoudhia
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Lack of quarantine checks raises concern for import of exotic weeds &
diseases
http://www.financialexpress.com/fe_full_story.php?content_id=101534

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