IPRNG : Message: Re: [IPRNG] FW: Stages and allelopathic effect

Dear Professor,

Thanks for your mail. I appreciate your interest in knowing more about the allelopathic effects. My team worked on parthenium during eighties and early nineties and discontinued for various reasons. Though we realised the importance of the aspects you have touched, Unfortunately,we did not study those aspects. All our studies were taken up with mature parthenium plants.

I feel these are very important aspects and people in the academic line may find it interesting to take up research on these lines.

With regards,

M Mahadevappa

Pankaj Oudhia <pankajoudhia@...> wrote:

Dear Prof
I tharshani lecturer attached to the department of Agricultural
biology having conducting research on Eco friendly management of Root
knote and cyst management. for that i need a clarification regarding
the Parthenium

1. How the allelopathic effect changes with the age of Parthenium
2. Which stage shows higest allelopathic effect (Seedling or flowering)
3. is the green manure have the same level of effect as
allelopathic effect?

Thanks
Wating fro your timely reply.
N.Tharshani
Lecturer
Faculty of Agriculture
University of Jaffna
Sri Lanka

----------------------------------------------------------------------------------
Dr. M. Mahadevappa

Director, 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@...

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